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  • MPEC 2018-Y02 : 2002 XQ90

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    M.P.E.C. 2018-Y02                                Issued 2018 Dec. 16, 03:42 UT
    
         The Minor Planet Electronic Circulars contain information on unusual
             minor planets and routine data on comets.  They are published
        on behalf of Division F of the International Astronomical Union by the
              Minor Planet Center, Smithsonian Astrophysical Observatory,
                              Cambridge, MA 02138, U.S.A.
    
                 Prepared using the Tamkin Foundation Computer Network
    
                                  MPC@CFA.HARVARD.EDU
                URL https://www.minorplanetcenter.net/    ISSN 1523-6714
    
                                       2002 XQ90
    
                               Revision to MPEC 2002-Y19
    
    Additional Observations:
         K02X90Q  C2018 12 09.27247 23 14 24.93 +31 14 43.3          18.2 oVEY002T08
         K02X90Q  C2018 12 09.27908 23 14 37.26 +31 16 07.0          19.1 oVEY002T08
         K02X90Q  C2018 12 09.28009 23 14 39.05 +31 16 19.4          18.7 oVEY002T08
         K02X90Q  C2018 12 09.30535 23 15 26.17 +31 21 31.4          18.8 oVEY002T08
         K02X90Q  C2018 12 12.11527 01 01 10.36 +39 04 14.0          18.0 GVEY002703
         K02X90Q  C2018 12 12.12107 01 01 24.06 +39 04 47.4          18.0 GVEY002703
         K02X90Q  C2018 12 12.12676 01 01 37.56 +39 05 20.9          17.8 GVEY002703
         K02X90Q  C2018 12 12.16915501 03 17.11 +39 09 14.4          17.7 GVEY002H01
         K02X90Q  C2018 12 12.17437101 03 29.47 +39 09 42.9          17.7 GVEY002H01
         K02X90Q  C2018 12 12.18266301 03 49.14 +39 10 27.7          17.7 GVEY002H01
         K02X90Q "C2018 12 12.18741 01 04 03.28 +39 10 50.5          17.9 GVEY002U69
         K02X90Q "C2018 12 12.19218 01 04 14.57 +39 11 16.3          17.9 GVEY002U69
         K02X90Q  C2018 12 12.19265 01 04 13.47 +39 11 28.6          17.8 GVEY002703
         K02X90Q  C2018 12 12.19306 01 04 14.38 +39 11 30.7          17.9 GVEY002703
         K02X90Q  C2018 12 12.19323201 04 14.23 +39 11 24.2          17.6 GVEY002H01
         K02X90Q  C2018 12 12.19347 01 04 15.36 +39 11 33.0          17.7 GVEY002703
         K02X90Q  C2018 12 12.19388 01 04 16.40 +39 11 35.3          17.9 GVEY002703
         K02X90Q  C2018 12 12.27095 01 07 20.01 +39 18 07.1          17.6 GVEY002I52
         K02X90Q  C2018 12 12.27108 01 07 20.30 +39 18 07.6          17.8 GVEY002I52
         K02X90Q  C2018 12 12.27121 01 07 20.61 +39 18 07.9          17.4 GVEY002I52
         K02X90Q  C2018 12 12.27134 01 07 20.93 +39 18 08.7          17.5 GVEY002I52
         K02X90Q KC2018 12 12.76777 01 27 46.28 +39 54 23.4          17.9 GVEY002Z99
         K02X90Q KC2018 12 12.77157 01 27 55.29 +39 54 37.9          18.0 GVEY002Z99
         K02X90Q KC2018 12 12.77538 01 28 04.37 +39 54 52.4          17.9 GVEY002Z99
         K02X90Q KC2018 12 12.81869901 29 44.27 +39 57 54.5          18.0 GVEY002L01
         K02X90Q KC2018 12 12.81910 01 29 45.61 +39 57 54.0          17.1 RVEY002K51
         K02X90Q KC2018 12 12.81995 01 29 47.62 +39 57 56.9          17.1 RVEY002K51
         K02X90Q KC2018 12 12.82028201 29 47.97 +39 58 00.1          17.9 GVEY002L01
         K02X90Q KC2018 12 12.82080 01 29 49.63 +39 57 59.7          17.1 RVEY002K51
         K02X90Q KC2018 12 12.82186401 29 51.69 +39 58 05.3          17.9 GVEY002L01
         K02X90Q KC2018 12 12.82315201 29 54.71 +39 58 09.5          17.9 GVEY002L01
         K02X90Q KC2018 12 12.84128 01 30 38.31 +39 59 08.9          18.1 RVEY002K38
         K02X90Q 9C2018 12 12.84326 01 30 48.56 +40 00 09.6          17.6 VUEY002G40
         K02X90Q KC2018 12 12.85008 01 30 58.99 +39 59 37.4          17.4 RVEY002K38
         K02X90Q 9C2018 12 12.85222 01 31 09.46 +40 00 40.3          17.4 VUEY002G40
         K02X90Q KC2018 12 12.85713 01 31 15.53 +39 59 59.6          17.5 RVEY002K38
         K02X90Q KC2018 12 12.86528 01 31 34.68 +40 00 25.1          17.4 RVEY002K38
         K02X90Q KC2018 12 12.88106401 32 13.94 +40 01 03.1          17.8 GVEY002J69
         K02X90Q KC2018 12 12.88429401 32 21.45 +40 01 10.2          18.0 GVEY002Z80
         K02X90Q KC2018 12 12.88655101 32 26.70 +40 01 17.3          17.8 GVEY002Z80
         K02X90Q KC2018 12 12.88685301 32 27.59 +40 01 20.4          18.5 GVEY002J69
         K02X90Q KC2018 12 12.88886601 32 32.19 +40 01 24.2          17.6 GVEY002Z80
         K02X90Q KC2018 12 12.89118101 32 37.64 +40 01 31.1          17.7 GVEY002Z80
         K02X90Q KC2018 12 12.89349501 32 43.12 +40 01 39.2          18.0 GVEY002Z80
         K02X90Q KC2018 12 12.89581001 32 48.59 +40 01 45.4          17.6 GVEY002Z80
         K02X90Q QC2018 12 13.09323 01 40 49.66 +40 12 06.6          17.8 VqEY002H06
         K02X90Q QC2018 12 13.09855 01 41 01.95 +40 12 21.2          17.8 VqEY002H06
         K02X90Q QC2018 12 13.10345 01 41 13.26 +40 12 33.6          17.6 VqEY002H06
         K02X90Q QC2018 12 13.10806 01 41 23.83 +40 12 45.2          18.0 VqEY002H06
         K02X90Q  C2018 12 13.10845 01 41 25.99 +40 12 45.9          17.5 GVEY002I52
         K02X90Q  C2018 12 13.11046 01 41 30.61 +40 12 51.4                VEY002I52
         K02X90Q  C2018 12 13.11170 01 41 33.48 +40 12 54.5          17.4 GVEY002I52
         K02X90Q  C2018 12 13.11183 01 41 33.78 +40 12 54.9          17.5 GVEY002I52
         K02X90Q  C2018 12 13.35912 01 51 04.84 +40 20 02.4          17.7  rEY002718
         K02X90Q  C2018 12 13.36094 01 51 09.12 +40 20 03.8          17.5  rEY002718
         K02X90Q  C2018 12 13.36185 01 51 11.29 +40 20 04.7          17.4  rEY002718
         K02X90Q  C2018 12 13.36276 01 51 13.38 +40 20 05.8          17.3  rEY002718
         K02X90Q  C2018 12 13.36367 01 51 15.44 +40 20 07.4          17.5  rEY002718
         K02X90Q  C2018 12 13.36459 01 51 17.60 +40 20 07.9          17.2  rEY002718
         K02X90Q KC2018 12 13.73646802 05 57.40 +40 26 57.9          17.8 GVEY002J95
         K02X90Q KC2018 12 13.73951902 06 04.23 +40 27 00.4          17.7 GVEY002J95
         K02X90Q KC2018 12 13.74260402 06 11.15 +40 27 03.1          17.8 GVEY002J95
         K02X90Q KC2018 12 13.74675802 06 20.42 +40 27 06.4          17.9 GVEY002J95
         K02X90Q  C2018 12 14.15847 02 21 35.10 +40 27 32.0          17.1  rEY002718
         K02X90Q  C2018 12 14.16136 02 21 41.07 +40 27 55.0          17.4 GVEY002I52
         K02X90Q  C2018 12 14.16244 02 21 43.33 +40 27 54.3          17.5 GVEY002I52
         K02X90Q  C2018 12 14.16256 02 21 43.60 +40 27 54.3          17.5 GVEY002I52
         K02X90Q  C2018 12 14.16270 02 21 43.88 +40 27 54.3          17.6 GVEY002I52
         K02X90Q  C2018 12 14.16449 02 21 47.91 +40 27 29.2          16.6  rEY002718
         K02X90Q  C2018 12 14.16770 02 21 54.58 +40 27 27.8          16.9  rEY002718
         K02X90Q  C2018 12 14.16930 02 21 57.92 +40 27 26.0          17.1  rEY002718
         K02X90Q  C2018 12 14.17091 02 22 01.31 +40 27 25.7          17.2  rEY002718
         K02X90Q  C2018 12 14.39149202 29 49.07 +40 24 52.1          18.01oVEY002T08
         K02X90Q  C2018 12 14.39960802 30 05.75 +40 24 39.6          17.21oVEY002T08
         K02X90Q  C2018 12 14.41066102 30 28.49 +40 24 21.9          17.58oVEY002T08
         K02X90Q  C2018 12 14.41112202 30 29.43 +40 24 21.3          17.76oVEY002T08
         K02X90Q  C2018 12 14.41643002 30 40.35 +40 24 12.5          17.97oVEY002T08
         K02X90Q  C2018 12 14.41688902 30 41.25 +40 24 11.8          17.74oVEY002T08
         K02X90Q  C2018 12 14.42818202 31 04.46 +40 23 52.7          17.61oVEY002T08
         K02X90Q  C2018 12 14.50652 02 33 59.37 +40 21 53.0          17.7 RrEY002P93
         K02X90Q  C2018 12 14.51003502 33 53.45 +40 21 18.3          17.39oVEY002T08
         K02X90Q  C2018 12 14.51020 02 34 06.83 +40 21 47.5          17.8 RrEY002P93
         K02X90Q  C2018 12 14.51095602 33 55.32 +40 21 17.1          17.35oVEY002T08
         K02X90Q  C2018 12 14.51112 02 34 08.69 +40 21 46.2          17.7 RrEY002P93
         K02X90Q  C2018 12 14.51233702 33 58.25 +40 21 14.2          17.55oVEY002T08
         K02X90Q  C2018 12 14.51727402 34 08.48 +40 21 04.4          17.59oVEY002T08
         K02X90Q KC2018 12 14.71263402 41 15.05 +40 15 11.6          17.4 VqEY002C95
         K02X90Q KC2018 12 14.71514702 41 20.10 +40 15 08.6          18.9 VqEY002C95
         K02X90Q KC2018 12 14.71765802 41 25.13 +40 15 04.0          17.7 VqEY002C95
         K02X90Q KC2018 12 14.72004602 41 29.91 +40 15 00.6          17.6 VqEY002C95
         K02X90Q KC2018 12 14.73276 02 41 54.69 +40 14 39.3                VEY002204
         K02X90Q KC2018 12 14.73745 02 42 04.05 +40 14 31.9                VEY002204
         K02X90Q KC2018 12 14.74215 02 42 13.41 +40 14 24.4          17.9 GVEY002204
         K02X90Q KC2018 12 14.76847 02 43 04.84 +40 13 42.9          18.0 GVEY002595
         K02X90Q KC2018 12 14.76898 02 43 06.89 +40 13 42.6          18.5 VqEY002C77
         K02X90Q KC2018 12 14.77179 02 43 12.47 +40 13 37.6          17.4 VqEY002C77
         K02X90Q KC2018 12 14.77360 02 43 14.94 +40 13 34.0          17.6 GVEY002595
         K02X90Q KC2018 12 14.77726 02 43 23.24 +40 13 28.0          17.8 VqEY002C77
         K02X90Q KC2018 12 14.77873 02 43 25.06 +40 13 24.6          17.6 GVEY002595
         K02X90Q KC2018 12 14.78522 02 43 38.38 +40 13 17.6          16.9 RqEY002160
         K02X90Q KC2018 12 14.78719 02 43 42.26 +40 13 13.9          17.1 RqEY002160
         K02X90Q KC2018 12 14.78870 02 43 45.24 +40 13 11.1          17.2 RqEY002160
         K02X90Q KC2018 12 14.78987 02 43 47.55 +40 13 09.1          17.3 RqEY002160
         K02X90Q KC2018 12 14.79180 02 43 51.32 +40 13 05.5          17.1 RqEY002160
         K02X90Q KC2018 12 14.79240 02 43 51.91 +40 12 59.7          17.7 GVEY002595
         K02X90Q KC2018 12 14.79316 02 43 54.00 +40 13 03.1          17.0 RqEY002160
         K02X90Q KC2018 12 14.79472 02 43 57.08 +40 13 00.1          17.2 RqEY002160
         K02X90Q KC2018 12 14.87892 02 46 40.98 +40 10 05.2          17.2  VEY002104
         K02X90Q KC2018 12 14.88037 02 46 43.74 +40 10 02.5          17.0 RVEY002K63
         K02X90Q KC2018 12 14.88750 02 46 57.60 +40 09 46.2          17.1  VEY002104
         K02X90Q KC2018 12 14.88825 02 46 59.05 +40 09 44.3          17.0 RVEY002K63
         K02X90Q KC2018 12 14.89256 02 47 07.45 +40 09 33.7          17.0 RVEY002K63
         K02X90Q KC2018 12 14.89363 02 47 09.40 +40 09 30.8          17.7  VEY002104
         K02X90Q  C2018 12 15.21759 02 57 42.15 +39 56 30.8          17.5 GVEY002703
         K02X90Q  C2018 12 15.22145 02 57 49.23 +39 56 20.0          17.4 GVEY002703
         K02X90Q  C2018 12 15.22525 02 57 56.35 +39 56 07.9          16.3 GVEY002703
         K02X90Q  C2018 12 15.34788 03 01 47.467+39 50 45.87         17.1 iUEY002F51
         K02X90Q  C2018 12 15.35926 03 02 07.984+39 50 10.23         17.4 iUEY002F51
         K02X90Q  C2018 12 15.37113 03 02 29.164+39 49 32.72         17.4 iUEY002F51
         K02X90Q  C2018 12 15.38224 03 02 48.959+39 48 56.98         17.4 iUEY002F51
         K02X90Q KC2018 12 15.70434 03 12 45.39 +39 29 44.5          17.4 GVEY002587
         K02X90Q KC2018 12 15.70503 03 12 46.60 +39 29 42.5          17.6 GVEY002587
         K02X90Q KC2018 12 15.70565 03 12 47.69 +39 29 40.8          17.5 GVEY002587
         K02X90Q KC2018 12 15.83279 03 16 24.11 +39 22 47.6          17.0 RqEY002160
         K02X90Q KC2018 12 15.83441 03 16 26.82 +39 22 41.9          17.0 RqEY002160
         K02X90Q KC2018 12 15.83604 03 16 29.55 +39 22 36.1          16.9 RqEY002160
         K02X90Q KC2018 12 15.83691 03 16 30.97 +39 22 33.2          17.1 RqEY002160
         K02X90Q KC2018 12 15.83766 03 16 32.25 +39 22 30.3          17.1 RqEY002160
         K02X90Q KC2018 12 15.83937 03 16 35.10 +39 22 24.3          17.1 RqEY002160
         K02X90Q KC2018 12 15.84094 03 16 37.73 +39 22 18.6          17.0 RqEY002160
         K02X90Q KC2018 12 15.86438003 17 18.47 +39 20 32.0          17.6 GVEY002J95
         K02X90Q KC2018 12 15.86544403 17 20.25 +39 20 27.9          17.7 GVEY002J95
         K02X90Q KC2018 12 15.86958603 17 27.17 +39 20 13.1          17.7 GVEY002J95
         K02X90Q KC2018 12 15.87092403 17 29.41 +39 20 08.2          17.4 GVEY002J95
    
    Observer details:
    104 San Marcello Pistoiese.  Observers P. Bacci, M. Maestripieri.  Measurers
        P. Bacci, L. Tesi, G. Fagioli.  0.60-m reflector + CCD.
    160 Castelmartini.  Observers M. Jaeger, E. Prosperi, S. Prosperi,
        W. Vollmann.  Measurer E. Prosperi.  0.35-m f/10 Schmidt-Cassegrain + CCD.
    204 Schiaparelli Observatory.  Observer L. Buzzi.  0.60-m f/4.64 reflector +
        CCD.
    587 Sormano.  Observers A. Fumagalli, P. Sicoli, A. Testa.  Measurer
        P. Sicoli.  0.5-m f/6.8 reflector + CCD.
    595 Farra dIsonzo.  Observers E. Pettarin, A. Toso.  Measurer E. Pettarin.
        0.61-m f/4.5 reflector + CCD.
    703 Catalina Sky Survey.  Observers R. A. Kowalski, D. C. Fuls.  Measurers
        B. M. Africano, E. J. Christensen, G. A. Farneth, D. C. Fuls, A. R. Gibbs,
        A. D. Grauer, H. Groeller, R. A. Kowalski, S. M. Larson, G. J. Leonard,
        R. L. Seaman, F. C. Shelly.  0.68-m Schmidt + 10K CCD.
    718 Tooele.  Observer P. Wiggins.  0.35-m f/5.5 Schmidt-Cassegrain + CCD.
    C77 Bernezzo Observatory.  Observer A. Mantero.  0.25-m f/1000.0 reflector +
        CCD.
    C95 SATINO Remote Observatory, Haute Provence.  Observer J. Jahn.  0.60-m
        f/3.2 Newtonian reflector + CCD.
    F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, T. Lowe, A. Schultz,
        M. Willman.  Measurers K. Chambers, S. Chastel, L. Denneau, J. Fairlamb,
        H. Flewelling, M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo,
        R. Wainscoat, R. Weryk.  1.8-m Ritchey-Chretien + CCD.
    G40 Slooh.com Canary Islands Observatory.  Observer B. Lutkenhoner.  0.43-m
        f/6.8 Corrected Dall-Kirkham + CCD.
    H01 Magdalena Ridge Observatory, Socorro.  Observers W. H. Ryan, E. V. Ryan.
        Measurer W. H. Ryan.  2.4-m f/8.9 Ritchey-Chretien + CCD.
    H06 iTelescope Observatory, Mayhill.  Observer S. M. Tilley.  0.5-m f/4.5
        reflector + CCD.
    I52 Steward Observatory, Mt. Lemmon Station.  Observers G. J. Leonard,
        H. Groeller.  Measurers B. M. Africano, E. J. Christensen, G. A. Farneth,
        D. C. Fuls, A. R. Gibbs, A. D. Grauer, H. Groeller, R. A. Kowalski,
        S. M. Larson, G. J. Leonard, R. L. Seaman, F. C. Shelly.  1.0-m reflector
        + CCD.
    J69 North Observatory, Clanfield.  Observer D. Briggs.  0.41-m f/4.5
        Newtonian reflector + CCD.
    J95 Great Shefford.  Observer P. Birtwhistle.  0.41-m f/6.3
        Schmidt-Cassegrain + CCD.
    K38 M57 Observatory, Saltrio.  Observer G. Baj.  0.3-m f/5.5 Ritchey-Chretien
        + CCD.
    K51 Osservatorio del Celado, Castello Tesino.  Observers G. Favero,
        R. Furgoni.  Measurer R. Furgoni.  0.80-m f/4 reflector + CCD.
    K63 G. Pascoli Observatory, Castelvecchio Pascoli.  Observer R. Bacci.
        0.41-m f/3.2 Newtonian reflector + CCD.
    L01 Visnjan Observatory, Tican.  Observer K. Korlevic.  1.0-m f/2.9 reflector
        + CCD.
    P93 Space Tracking and Communications Center, JAXA.  Observers S. Okumura,
        T. Fujiwara.  1.0-m f/3.0 reflector + CCD.
    T08 ATLAS-MLO, Mauna Loa.  Observers L. Denneau, H. Flewelling, A. Heinze,
        H. Weiland, J. Tonry.  Measurers L. Denneau, H. Flewelling, A. Heinze,
        J. Tonry, A. Fitzsimmons, D. Young, N. Erasmus, H. Weiland, B. Stalder.
        0.5-m f/2.0 Schmidt + CCD, 0.5-m reflector + CCD.
    U69 iTelescope SRO Observatory, Auberry.  Observer M. Suzuki.  0.61-m f/6.5
        reflector + CCD.
    Z80 Northolt Branch Observatory.  Observer G. Wells.  Measurer D. Bamberger.
        0.25-m f/8.0 Ritchey-Chretien + CCD.
    Z99 Clixby Observatory, Cleethorpes.  Observer A. Mickleburgh.  0.36-m f/8
        Schmidt-Cassegrain + CCD.
    
    First and last observations above in comparison with prediction:
    Residuals in seconds of arc (or integer in degrees), reference and Delta-T
    181209 T08   46-   37-    181215 J95   34-    1-    MPO 77683   +1.7 day
    
    Orbital elements:
    2002 XQ90                                                Earth MOID = 0.0278 AU
    Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 MPC
    M  51.12213              (2000.0)            P               Q
    n   0.30754655     Peri.  116.56991     +0.78239023     -0.62029942
    a   2.1736793      Node   281.81980     +0.54927280     +0.72937421
    e   0.5734080      Incl.    3.25788     +0.29353860     +0.28851671
    P   3.20           H   22.6           G   0.15           U   1
    Residuals in seconds of arc
    021215 704  0.1-  0.4+    181212 Z99  0.4+  0.2-    181214 T08  0.4-  0.3-
    021215 704  0.1+  0.2+    181212 Z99  1.0+  0.0     181214 P93  0.1+  0.0
    021215 704  0.1-  0.3+    181212 L01  0.4+  0.2-    181214 T08  0.1+  0.4-
    021215 704  0.1+  0.3+    181212 K51  0.1+  0.0     181214 P93  0.2+  0.2-
    021215 704  0.0   0.6+    181212 K51  0.2+  0.0     181214 T08  0.3-  0.3+
    021216 649  0.1+  0.4+    181212 L01  0.1+  0.1+    181214 P93  0.2+  0.2-
    021216 649  0.2-  0.3+    181212 K51  0.3+  0.1-    181214 T08  0.5+  0.2+
    021216 649  0.3-  0.1-    181212 L01  0.1+  0.0     181214 T08  0.4+  0.6+
    021216 644  0.1+  0.6+    181212 L01  0.0   0.1-    181214 C95  0.2-  0.1-
    021216 644  0.3-  0.1-    181212 K38  0.4+  0.1+    181214 C95  0.1-  0.6+
    021216 333  0.2+  0.6-    181212 G40  0.1-  0.1+    181214 C95  0.1-  0.2-
    021216 333  0.6-  0.8-    181212 K38  0.4+  0.1+    181214 C95  0.1-  0.1-
    021216 333  1.2+  1.2-    181212 G40  0.1-  0.3-    181214 204  0.0   0.1-
    021219 649  0.3+  0.2+    181212 K38  0.0   0.1-    181214 204  0.1+  0.0
    021219 649  0.3+  0.4-    181212 K38  0.1-  0.2-    181214 204  0.2+  0.0
    021219 649  0.2-  0.0     181212 J69  0.7+  0.5+    181214 595  0.2+  0.3-
    021224 413  0.4+  0.3-    181212 Z80  0.4+  0.3-    181214 C77  0.2-  0.2+
    021224 413  0.2+  0.5-    181212 Z80  0.3-  0.1-    181214 C77  0.2+  0.1+
    021224 413  0.0   0.0     181212 J69  0.9+  0.1-    181214 595  0.1+  0.1-
    021224 413  0.4-  0.0     181212 Z80  0.1+  0.3-    181214 C77  0.0   0.0
    021228 448  0.2-  0.1-    181212 Z80  0.1+  0.5-    181214 595  0.2+  0.2-
    021228 448  0.4-  0.1+    181212 Z80  0.5+  0.6+    181214 160  0.2-  0.2+
    021228 448  0.2-  0.3+    181212 Z80  0.7+  0.2-    181214 160  0.1-  0.1+
    030102 670  1.4+  0.4-    181213 H06  0.4+  0.2-    181214 160  0.1+  0.0
    030102 670 (3.3+  1.7-)   181213 H06  0.4+  0.3+    181214 160  0.2+  0.2+
    030104 704  0.9+  0.2-    181213 H06  0.4+  0.2-    181214 160  0.0   0.1+
    030104 704  0.2+  0.4-    181213 H06  0.4-  0.6-    181214 595  0.0   0.1+
    030104 704  0.1-  0.2+    181213 I52  0.2+  0.3-    181214 160  0.1+  0.3+
    030104 704  0.2+  0.5+    181213 I52  0.1-  0.0     181214 160  0.4+  0.2+
    030108 704  0.8-  0.1-    181213 I52  0.0   0.2-    181214 104  0.1+  0.0
    030108 704  0.5-  0.4-    181213 I52  0.0   0.1-    181214 K63  1.1-  0.6+
    030108 704  1.1-  0.5+    181213 718 (1.7-  1.3+)   181214 104  0.3+  0.6+
    030108 704  0.4-  0.5+    181213 718  1.2-  0.6+    181214 K63  0.4-  0.4+
    030112 644  0.0   0.2-    181213 718  0.6-  0.4+    181214 K63  0.4+  0.2-
    181209 T08  0.0   1.3-    181213 718  0.9-  0.5+    181214 104  0.2-  0.5-
    181209 T08  0.8+  0.3+    181213 718 (1.6-  1.1+)   181215 703  0.1-  0.3-
    181209 T08  0.3-  0.2+    181213 718  1.4-  0.5+    181215 703  0.0   0.1-
    181209 T08  0.4-  0.4+    181213 J95  0.1-  0.1-    181215 703 (1.9+  1.2-)
    181212 703  0.4-  0.0     181213 J95  0.1-  0.1-    181215 F51 (2.0-  0.2+)
    181212 703  0.5-  0.7-    181213 J95  0.1+  0.0     181215 F51  0.2+  0.1-
    181212 703  0.0   0.3-    181213 J95  0.1-  0.1-    181215 F51  0.2+  0.1-
    181212 H01  0.1+  0.0     181214 718  0.3-  0.2+    181215 F51  0.0   0.1-
    181212 H01  0.1+  0.0     181214 I52  0.1+  0.1-    181215 587  0.0   0.1+
    181212 H01  0.1+  0.0     181214 I52  0.1-  0.2-    181215 587  0.1+  0.2+
    181212 U69  0.9+  0.5+    181214 I52  0.1+  0.2-    181215 587  0.2+  0.4+
    181212 U69  0.6+  0.2+    181214 I52  0.1-  0.1-    181215 160  0.0   0.1+
    181212 703  0.3-  0.1-    181214 718  0.6+  0.7+    181215 160  0.0   0.1+
    181212 703  1.0-  0.2-    181214 718  0.7-  1.1+    181215 160  0.1+  0.0
    181212 H01  0.1+  0.0     181214 718  1.2-  0.2+    181215 160  0.3-  0.2+
    181212 703  0.9-  0.0     181214 718  1.3-  0.9+    181215 160  0.0   0.1-
    181212 703  0.1-  0.1+    181214 T08  0.1-  0.3+    181215 160  0.1-  0.0
    181212 I52  0.1+  0.3+    181214 T08  0.0   0.2+    181215 160  0.0   0.1-
    181212 I52  0.2-  0.2+    181214 T08  0.3+  0.1-    181215 J95  0.0   0.2+
    181212 I52  0.2-  0.1-    181214 T08  0.2+  0.1+    181215 J95  0.0   0.1-
    181212 I52  0.1-  0.0     181214 T08  0.3+  0.1-    181215 J95  0.0   0.1-
    181212 Z99  0.3+  0.4-    181214 T08  0.2-  0.0     181215 J95  0.0   0.2-
    
    Ephemeris:
    2002 XQ90                a,e,i = 2.17, 0.57, 3                   q = 0.9273
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2018 11 16    19 43 45.1 -05 46 01   0.1689  0.9289    64.5   106.0    22.5
    ...
    2018 12 01    20 49 50.8 +07 39 33   0.08062 0.9626    70.8   104.7    20.9
    ...
    2018 12 09    23 05 56.2 +30 15 59   0.04829 0.9962   102.1    75.2    18.6
    ...
    2018 12 15    02 50 41.0 +40 05 39   0.05337 1.0274   142.9    35.3    17.7
    2018 12 16    03 21 05.9 +39 12 42   0.05703 1.0330   148.0    30.4    17.8
    2018 12 17    03 46 55.4 +38 02 36   0.06125 1.0387   152.3    26.1    17.8
    ...
    2018 12 23    05 15 08.7 +30 48 33   0.09391 1.0753   166.9    11.9    18.3
    ...
    2018 12 31    05 58 17.2 +25 13 21   0.1476  1.1291   170.5     8.3    19.3
    ...
    2019 01 15    06 27 57.5 +21 00 06   0.2673  1.2407   162.1    14.1    21.0
    
    A. U. Tomatic                (C) Copyright 2018 MPC           M.P.E.C. 2018-Y02
    

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