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  • MPEC 2017-M34 : 2017 MJ

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    M.P.E.C. 2017-M34                                Issued 2017 June 21, 02:22 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
    
                                        2017 MJ
    
    Observations:
         K17M00J  C2017 05 27.49113 17 47 57.368+48 06 55.62         22.1 wLEM034F51
         K17M00J  C2017 05 27.50496 17 47 56.171+48 06 52.53         22.2 wLEM034F51
         K17M00J  C2017 06 02.43013 17 39 48.362+47 24 54.54         22.2 iLEM034F51
         K17M00J  C2017 06 02.44406 17 39 46.702+47 24 45.16         21.8 iLEM034F51
         K17M00J  C2017 06 02.45806 17 39 45.125+47 24 36.19         21.3 iLEM034F51
         K17M00J  C2017 06 02.47204 17 39 43.465+47 24 26.53         21.8 iLEM034F51
         K17M00J  C2017 06 07.39662 17 30 02.840+46 03 39.73         21.1 iLEM034F51
         K17M00J  C2017 06 07.40916 17 30 00.900+46 03 23.57         21.8 iLEM034F51
         K17M00J  C2017 06 07.43423 17 29 56.922+46 02 49.98               LEM034F51
         K17M00J* C2017 06 18.35848 16 54 10.72 +37 42 50.7          20.5 VqEM034G96
         K17M00J  C2017 06 18.36275 16 54 09.45 +37 42 29.4          20.7 VqEM034G96
         K17M00J  C2017 06 18.36702 16 54 08.25 +37 42 07.9          20.8 VqEM034G96
         K17M00J  C2017 06 18.37128 16 54 07.01 +37 41 46.1          20.6 VqEM034G96
         K17M00J  C2017 06 18.39302 16 54 00.66 +37 39 55.7          21.5 VqEM034G96
         K17M00J  C2017 06 18.39711 16 53 59.46 +37 39 34.1          21.3 VqEM034G96
         K17M00J  C2017 06 18.40119 16 53 58.30 +37 39 13.4          21.1 VqEM034G96
         K17M00J  C2017 06 18.40528 16 53 57.06 +37 38 51.8                qEM034G96
         K17M00J KC2017 06 18.92515 16 51 35.63 +36 53 56.4          19.6 RoEM034K88
         K17M00J KC2017 06 18.93098 16 51 33.88 +36 53 25.1          19.6 RoEM034K88
         K17M00J KC2017 06 18.93603 16 51 33.46 +36 52 53.7                UEM034J95
         K17M00J KC2017 06 18.94019 16 51 31.64 +36 52 37.4                UEM034587
         K17M00J KC2017 06 18.94102 16 51 31.40 +36 52 33.2          20.1 RUEM034587
         K17M00J KC2017 06 18.95105 16 51 28.29 +36 51 38.3                UEM034587
         K17M00J KC2017 06 18.95145 16 51 28.75 +36 51 31.4                UEM034J95
         K17M00J KC2017 06 18.96159 16 51 25.77 +36 50 36.5                UEM034J95
         K17M00J KC2017 06 18.96832 16 51 23.63 +36 50 07.7          20.2 VqEM034I93
         K17M00J KC2017 06 18.97108 16 51 22.89 +36 49 46.5          20.2 GUEM034J95
         K17M00J KC2017 06 18.97802 16 51 20.73 +36 49 14.8          20.5 VqEM034I93
         K17M00J KC2017 06 19.20364 16 50 17.31 +36 28 46.9          20.6 RqEM034734
         K17M00J KC2017 06 19.21311 16 50 14.33 +36 27 54.2          20.7 RqEM034734
         K17M00J KC2017 06 19.22245 16 50 11.42 +36 27 02.5          20.4 RqEM034734
         K17M00J KC2017 06 19.22887616 50 08.99 +36 26 26.0          20.6 VuEM034H21
         K17M00J KC2017 06 19.23139 16 50 08.69 +36 26 12.4          20.6 RqEM034734
         K17M00J KC2017 06 19.23795116 50 06.18 +36 25 35.2          20.3 VuEM034H21
         K17M00J KC2017 06 19.24023 16 50 05.97 +36 25 23.1          20.3 RqEM034734
         K17M00J  C2017 06 19.24207 16 50 06.38 +36 25 17.8          20.4 VqEM034I52
         K17M00J KC2017 06 19.24720116 50 03.33 +36 24 43.2          20.5 VuEM034H21
         K17M00J  C2017 06 19.26711 16 49 58.53 +36 22 59.7          20.7 VqEM034I52
         K17M00J  C2017 06 19.27178 16 49 57.07 +36 22 33.9          20.5 VqEM034I52
         K17M00J  C2017 06 19.27303 16 49 56.69 +36 22 26.5          20.0 VqEM034I52
         K17M00J KC2017 06 19.37155 16 49 25.96 +36 13 06.7                oEM034291
         K17M00J KC2017 06 19.37282 16 49 25.60 +36 12 59.4                oEM034291
         K17M00J KC2017 06 19.37411 16 49 25.17 +36 12 51.6                oEM034291
         K17M00J KC2017 06 20.02218 16 46 14.45 +35 08 40.3                UEM034J95
         K17M00J KC2017 06 20.02724 16 46 12.82 +35 08 07.9                UEM034J95
         K17M00J KC2017 06 20.03227 16 46 11.28 +35 07 36.3          20.1 GUEM034J95
         K17M00J KC2017 06 20.16552 16 45 34.40 +34 54 02.1          20.4 RoEM034291
         K17M00J KC2017 06 20.16627 16 45 34.19 +34 53 57.8          20.3 RoEM034291
         K17M00J KC2017 06 20.19268 16 45 24.38 +34 51 08.4          20.4 RqEM034734
         K17M00J KC2017 06 20.19790 16 45 22.64 +34 50 35.7          19.6 RqEM034734
         K17M00J KC2017 06 20.20051 16 45 21.79 +34 50 19.3          19.8 RqEM034734
         K17M00J KC2017 06 20.88745 16 41 46.87 +33 34 24.4          19.8  UEM034104
         K17M00J KC2017 06 20.89251 16 41 45.13 +33 33 49.3          20.2  UEM034104
         K17M00J KC2017 06 20.89821 16 41 43.17 +33 33 10.2          19.8  UEM034104
         K17M00J KC2017 06 20.92828 16 41 33.73 +33 29 48.2          19.5 RtEM034Z84
         K17M00J KC2017 06 20.92986 16 41 33.18 +33 29 37.2          19.5 RtEM034Z84
         K17M00J KC2017 06 20.93485 16 41 31.46 +33 29 02.5          19.4 RtEM034Z84
    
    Observer details:
    104 San Marcello Pistoiese.  Observers P. Bacci, M. Maestripieri.  Measurers
        P. Bacci, L. Tesi, G. Fagioli.  0.60-m f/4 reflector + CCD.
    291 LPL/Spacewatch II.  Observers T. H. Bressi, M. J. Brucker.  1.8-m f/2.7
        reflector + CCD.
    587 Sormano.  Observers A. Fumagalli, F. Manca, P. Sicoli, A. Testa.  Measurer
        P. Sicoli.  0.5-m f/6.8 reflector + CCD.
    734 Farpoint Observatory.  Observer G. Hug.  0.69-m reflector + CCD, 0.7-m
        reflector + CCD.
    F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, T. Goggia, T. Lowe,
        A. Schultz, M. Willman.  Measurers K. Chambers, S. Chastel, L. Denneau,
        H. Flewelling, M. Huber, E. Lilly, E. Magnier, R. Wainscoat, C. Waters,
        R. Weryk.  1.8-m Ritchey-Chretien + CCD.
    G96 Mt. Lemmon Survey.  Observer D. C. Fuls.  Measurers E. J. Christensen,
        D. C. Fuls, A. R. Gibbs, A. D. Grauer, J. A. Johnson, R. A. Kowalski,
        S. M. Larson, G. J. Leonard, R. G. Matheny, R. L. Seaman, F. C. Shelly.
        1.5-m reflector + 10K CCD.
    H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
        Measurers S. Foglia, L. Buzzi, T. Linder, R. Holmes.  0.61-m f/4.5
        astrograph + CCD.
    I52 Steward Observatory, Mt. Lemmon Station.  Observer G. J. Leonard.
        Measurers E. J. Christensen, D. C. Fuls, A. R. Gibbs, A. D. Grauer,
        J. A. Johnson, R. A. Kowalski, S. M. Larson, G. J. Leonard, R. G. Matheny,
        R. L. Seaman, F. C. Shelly.  1.0-m reflector + CCD.
    I93 St Pardon de Conques.  Observer F. Losse.  0.40-m f/3.7 reflector + CCD.
    J95 Great Shefford.  Observer P. Birtwhistle.  0.40-m f/6.0 Schmidt-Cassegrain
        + CCD.
    K88 GINOP-KHK, Piszkesteto.  Observer R. Konyves-Toth.  Measurer
        K. Sarneczky.  0.60-m Schmidt + CCD.
    Z84 Calar Alto-Schmidt.  Observer E. Schwab.  Measurers E. Schwab, M. Micheli,
        D. Koschny.  0.8-m f/3 Schmidt + CCD.
    
    Orbital elements:
    2017 MJ                                                  Earth MOID = 0.0515 AU
    Epoch 2017 Sept. 4.0 TT = JDT 2458000.5                 MPC
    M  21.04903              (2000.0)            P               Q
    n   0.51770097     Peri.  203.67779     +0.45274977     +0.71736095
    a   1.5360902      Node    97.27025     -0.70878713     +0.64987599
    e   0.3184427      Incl.   32.26462     -0.54096068     -0.25110647
    P   1.90           H   22.3           G   0.15           U   6
    Residuals in seconds of arc
    170527 F51  0.8+  0.0     170618 J95  0.4+  0.3-    170619 I52  0.4-  0.3+
    170527 F51  0.1-  0.2-    170618 587  0.1+  0.2+    170619 I52  0.3-  0.1-
    170602 F51  0.2-  0.0     170618 587  0.2+  0.4+    170619 291  0.7-  0.5+
    170602 F51  0.6-  0.2-    170618 587  0.8-  0.6-    170619 291  0.3-  0.5+
    170602 F51  0.0   0.2+    170618 J95  0.6-  0.1-    170619 291  0.6-  0.2+
    170602 F51  0.2-  0.1+    170618 J95  0.2+  0.6-    170620 J95  0.5-  0.6+
    170607 F51  0.2+  0.3+    170618 I93  0.3-  0.3+    170620 J95  0.7-  0.3-
    170607 F51  0.2+  0.2+    170618 J95  0.2-  0.5+    170620 J95  0.2+  0.5-
    170607 F51  0.5-  0.7-    170618 I93  0.2+  0.2-    170620 291  0.1-  0.1+
    170618 G96  0.1+  0.0     170619 734  0.2-  0.1+    170620 291  0.3+  0.4+
    170618 G96  0.2-  0.4+    170619 734  0.7-  0.2-    170620 734  0.2-  0.1-
    170618 G96  0.3+  0.5+    170619 734  0.9-  0.0     170620 734  0.5-  0.0
    170618 G96  0.3+  0.4+    170619 H21  0.2-  0.1+    170620 734  0.3-  0.1+
    170618 G96  0.1-  0.9+    170619 734  0.4-  0.4-    170620 104  0.1-  0.2-
    170618 G96  0.3-  0.2+    170619 H21  0.2-  0.1+    170620 104  0.2-  0.4-
    170618 G96  0.1-  0.4+    170619 734  0.2-  0.3-    170620 104  0.3-  0.0
    170618 G96  0.8-  0.2-    170619 I52  0.1-  1.4-    170620 Z84  0.3-  0.1+
    170618 K88  0.4+  0.7+    170619 H21  0.1-  0.1+    170620 Z84  0.3-  0.0
    170618 K88  0.4+  0.7+    170619 I52  0.4-  0.0     170620 Z84  0.3-  0.0
    
    Ephemeris:
    2017 MJ                  a,e,i = 1.54, 0.32, 32                  q = 1.0469
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2017 05 22    17 52 43.7 +48 10 35   0.4166  1.1996   106.6    54.0    22.8
    ...
    2017 06 06    17 33 05.4 +46 31 49   0.2792  1.1421   110.3    56.4    21.9
    ...
    2017 06 14    17 11 25.5 +42 21 32   0.2048  1.1156   114.3    56.1    21.1
    ...
    2017 06 20    16 46 22.6 +35 11 19   0.1512  1.0980   119.2    53.9    20.4
    2017 06 21    16 41 10.3 +33 21 36   0.1427  1.0953   120.3    53.2    20.2
    2017 06 22    16 35 36.5 +31 16 05   0.1345  1.0926   121.5    52.5    20.1
    ...
    2017 06 28    15 53 01.5 +10 29 55   0.09317 1.0781   129.4    46.8    19.1
    ...
    2017 07 06    14 21 58.8 -38 18 48   0.08810 1.0628   119.5    56.4    19.2
    ...
    2017 07 21    10 32 51.9 -68 51 51   0.2013  1.0477    93.5    75.5    21.6
    
    A. U. Tomatic                (C) Copyright 2017 MPC           M.P.E.C. 2017-M34
    

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