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  • MPEC 2018-L26 : 2018 LG1

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    M.P.E.C. 2018-L26                                Issued 2018 June 7, 16:30 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
    
                                       2018 LG1
    
    Observations:
         K18L01G* C2018 06 06.26861 13 54 01.29 -09 20 22.9          18.4 GUEL026703
         K18L01G  C2018 06 06.27405 13 54 04.60 -09 18 01.3          18.3 GUEL026703
         K18L01G  C2018 06 06.27948 13 54 07.92 -09 15 38.5          18.1 GUEL026703
         K18L01G  C2018 06 06.28491 13 54 11.21 -09 13 19.7          18.5 GUEL026703
         K18L01G  C2018 06 06.30672 13 54 24.70 -09 03 50.3          17.9 GUEL026I52
         K18L01G  C2018 06 06.30690 13 54 24.84 -09 03 45.2          17.9 GUEL026I52
         K18L01G  C2018 06 06.30708 13 54 24.94 -09 03 40.4          18.1 GUEL026I52
         K18L01G  C2018 06 06.30726 13 54 25.06 -09 03 35.6          18.1 GUEL026I52
         K18L01G  C2018 06 06.31513613 54 36.935-08 59 48.96         18.37GVEL026F51
         K18L01G  C2018 06 06.33091 13 54 39.78 -08 53 18.8          18.4 GUEL026I52
         K18L01G  C2018 06 06.33109 13 54 39.90 -08 53 13.6          18.2 GUEL026I52
         K18L01G  C2018 06 06.33127 13 54 40.02 -08 53 08.6          18.1 GUEL026I52
         K18L01G  C2018 06 06.33145 13 54 40.09 -08 53 04.5          18.3 GUEL026I52
         K18L01G  C2018 06 06.33726613 54 50.080-08 50 13.00         18.88GVEL026F51
         K18L01G  C2018 06 06.34834513 54 56.666-08 45 24.61         18.38GVEL026F51
         K18L01G KC2018 06 06.84578 14 00 25.25 -05 10 29.2          18.3 RqEL026585
         K18L01G KC2018 06 06.84628 14 00 25.57 -05 10 15.6          18.3 RqEL026585
         K18L01G KC2018 06 06.84698 14 00 26.00 -05 09 57.7          18.4 RqEL026585
         K18L01G KC2018 06 06.84761 14 00 26.40 -05 09 41.2          18.4 RqEL026585
         K18L01G KC2018 06 06.84824 14 00 26.79 -05 09 24.7          18.3 RqEL026585
         K18L01G KC2018 06 06.86579 14 00 39.96 -05 01 36.0          18.6  UEL026K63
         K18L01G KC2018 06 06.86769 14 00 41.11 -05 00 46.8          18.1  UEL026K63
         K18L01G KC2018 06 06.86960 14 00 42.24 -04 59 56.7          18.4  UEL026K63
         K18L01G KC2018 06 06.87744 14 00 46.52 -04 56 34.7          18.6 VUEL026L01
         K18L01G KC2018 06 06.87839 14 00 47.11 -04 56 10.1          18.7 VUEL026L01
         K18L01G KC2018 06 06.87934 14 00 47.68 -04 55 45.1          18.5 VUEL026L01
         K18L01G IC2018 06 06.88028 14 00 48.26 -04 55 20.5          18.9 VUEL026L01
         K18L01G KC2018 06 06.92975 14 01 20.71 -04 34 02.9                VEL026J95
         K18L01G KC2018 06 06.93309 14 01 22.69 -04 32 36.4          18.7 GVEL026J95
         K18L01G (C2018 06 06.95688 14 01 38.47 -04 21 24.8          18.5 GUEL026G40
         K18L01G (C2018 06 06.96404 14 01 42.67 -04 18 18.8          18.4 GUEL026G40
         K18L01G  C2018 06 07.34123 14 05 43.29 -01 35 05.1          18.4 GUEL026I52
         K18L01G  C2018 06 07.34141 14 05 43.44 -01 35 00.4          18.3 GUEL026I52
         K18L01G  C2018 06 07.34160 14 05 43.52 -01 34 55.6          18.4 GUEL026I52
         K18L01G  C2018 06 07.34178 14 05 43.61 -01 34 51.1          18.1 GUEL026I52
         K18L01G KC2018 06 07.51584 14 07 41.42 -00 16 42.8          18.7 VqEL026E23
         K18L01G KC2018 06 07.53510 14 07 52.84 -00 08 27.3          19.2 VqEL026E23
    
    Observer details:
    585 Kyiv comet station.  Observer A. Baransky.  0.7-m f/4 reflector + CCD.
    703 Catalina Sky Survey.  Observer J. A. Johnson.  Measurers B. M. Africano,
        E. J. Christensen, D. C. Fuls, A. R. Gibbs, A. D. Grauer, H. Groeller,
        J. A. Johnson, R. A. Kowalski, S. M. Larson, G. J. Leonard, R. L. Seaman,
        F. C. Shelly.  0.68-m Schmidt + 10K CCD.
    E23 Arcadia.  Observer A. Hidas.  0.35-m f/1.9 reflector + CCD.
    F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, T. Lowe, A. Schultz,
        M. Willman.  Measurers K. Chambers, S. Chastel, L. Denneau, H. Flewelling,
        M. Huber, E. Magnier, Y. Ramanjooloo, R. Wainscoat, C. Waters, R. Weryk.
        1.8-m Ritchey-Chretien + CCD.
    G40 Slooh.com Canary Islands Observatory.  Observer K. Dankov.  0.5-m f/6.8
        Corrected Dall-Kirkham + CCD.
    I52 Steward Observatory, Mt. Lemmon Station.  Observers D. C. Fuls,
        H. Groeller.  Measurers B. M. Africano, 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. L. Seaman, F. C. Shelly.  1.0-m reflector + CCD.
    J95 Great Shefford.  Observer P. Birtwhistle.  0.40-m f/6.0 Schmidt-Cassegrain
        + CCD.
    K63 G. Pascoli Observatory, Castelvecchio Pascoli.  Observer R. Bacci.  0.40-m
        f/3.2 Newtonian reflector + CCD.
    L01 Visnjan Observatory, Tican.  Observer K. Korlevic.  1.0-m f/2.9 reflector
        + CCD.
    
    Orbital elements:
    2018 LG1                                                 Earth MOID = 0.0355 AU
    Epoch 2018 Mar. 23.0 TT = JDT 2458200.5                 MPC
    M 305.62792              (2000.0)            P               Q
    n   0.61158321     Peri.   14.27661     -0.06169907     +0.93840347
    a   1.3745663      Node   253.06977     -0.94705842     -0.16257483
    e   0.2405527      Incl.   20.81742     -0.31507708     +0.30490713
    P   1.61           H   23.4           G   0.15           U   6
    Residuals in seconds of arc
    180606 703  0.0   0.2+    180606 F51  0.0   0.1+    180606 L01  0.2-  0.2+
    180606 703  0.1-  0.1+    180606 F51  0.1-  0.0     180606 J95  0.6+  0.0
    180606 703  0.2-  1.4+    180606 585  0.2-  0.1+    180606 J95  0.4-  0.6-
    180606 703  0.7-  1.3-    180606 585  0.0   0.6+    180606 G40  0.1+  0.3+
    180606 I52  0.1-  0.5-    180606 585  0.0   0.3+    180606 G40  0.4-  0.4-
    180606 I52  0.3+  0.1-    180606 585  0.2+  0.3+    180607 I52  0.2-  0.1+
    180606 I52  0.1+  0.0     180606 585  0.3+  0.4+    180607 I52  0.4+  0.1+
    180606 I52  0.3+  0.1+    180606 K63  0.0   0.4+    180607 I52  0.1-  0.0
    180606 F51  0.2-  0.2-    180606 K63  0.0   0.0     180607 I52  0.5-  0.2-
    180606 I52  0.2+  0.3-    180606 K63  0.3-  0.3+    180607 E23  0.3-  0.4+
    180606 I52  0.3+  0.2+    180606 L01  0.5-  0.1+    180607 E23  0.3+  0.3-
    180606 I52  0.4+  0.5+    180606 L01  0.3-  0.1-
    180606 I52  0.2-  0.1-    180606 L01  0.4-  0.2+
    
    Ephemeris:
    2018 LG1                 a,e,i = 1.37, 0.24, 21                  q = 1.0439
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2018 05 08    10 09 14.4 -69 32 57   0.2008  1.1002   112.0    58.3    22.2
    ...
    2018 05 23    11 24 54.8 -61 46 14   0.1097  1.0686   118.2    56.6    20.8
    ...
    2018 05 31    12 43 23.7 -44 44 47   0.06673 1.0567   128.6    48.6    19.5
    ...
    2018 06 06    13 51 07.4 -11 14 39   0.04955 1.0502   134.8    43.3    18.7
    2018 06 07    14 02 08.5 -04 01 28   0.04935 1.0493   133.4    44.7    18.7
    2018 06 08    14 12 56.0 +03 07 20   0.05005 1.0485   131.1    46.9    18.8
    ...
    2018 06 14    15 11 02.6 +34 55 03   0.06914 1.0450   113.4    63.1    19.9
    ...
    2018 06 22    16 08 35.0 +51 16 31   0.1122  1.0440   101.3    72.7    21.3
    ...
    2018 07 07    17 12 23.6 +59 08 18   0.1996  1.0533    95.1    74.0    22.6
    
    A. U. Tomatic                (C) Copyright 2018 MPC           M.P.E.C. 2018-L26
    

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