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    • MPEC 2020-V56 : 2020 VH1

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    M.P.E.C. 2020-V56                             Issued 2020 November 10, 06:36 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

                                2020 VH1                                 


Observations:
     K20V01H* C2020 11 08.28840200 17 04.730-17 09 16.15         21.58wUEV056F51
     K20V01H  C2020 11 08.29905800 17 06.693-17 10 54.47         21.84wUEV056F51
     K20V01H  C2020 11 08.30973300 17 08.641-17 12 32.77         21.14wUEV056F51
     K20V01H  C2020 11 08.32040600 17 10.652-17 14 10.69         21.66wUEV056F51
     K20V01H KC2020 11 08.44023400 17 38.24 -17 30 22.8          21.4 GVEV056474
     K20V01H KC2020 11 08.44382900 17 38.94 -17 30 56.3          21.6 GVEV056474
     K20V01H KC2020 11 08.44742400 17 39.68 -17 31 28.8          21.3 GVEV056474
     K20V01H PC2020 11 08.81932800 19 13.76 -18 32 29.9          21.8 GVEV056L01
     K20V01H PC2020 11 08.82041100 19 13.96 -18 32 39.8          21.9 GVEV056L01
     K20V01H |C2020 11 09.05146 00 20 13.04 -19 07 03.7          21.3 GVEV056807
     K20V01H |C2020 11 09.05735 00 20 14.28 -19 08 00.4          21.3 GVEV056807
     K20V01H |C2020 11 09.06326 00 20 15.52 -19 08 57.4          21.6 GVEV056807
     K20V01H |C2020 11 09.07508 00 20 17.97 -19 10 51.3          21.4 GVEV056807
     K20V01H KC2020 11 10.23401 00 25 35.96 -22 24 48.8          21.7 RoEV056291
     K20V01H KC2020 11 10.23811 00 25 36.93 -22 25 30.3          22.0 RoEV056291
     K20V01H KC2020 11 10.24220 00 25 38.03 -22 26 12.4          21.4 RoEV056291

Observer details:
291 LPL/Spacewatch II.  Observer R. A. Mastaler.  1.8-m f/2.7 reflector + CCD.
474 Mount John Observatory, Lake Tekapo.  Observers A. C. Gilmore, P. M.
    Kilmartin.  Measurer P. M. Kilmartin.  1.0-m f/7.7 reflector + CCD.
807 Cerro Tololo Observatory, La Serena.  Observers T. Linder, R. Holmes.
    1.00-m f/10.0 astrograph + CCD.
F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, T. Lowe, A. Schultz, M.
    Willman.  Measurers K. Chambers, S. Chastel, T. de Boer, 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.
L01 Visnjan Observatory, Tican.  Observer K. Korlevic.  1.0-m f/2.9 reflector
    + CCD.

Orbital elements:
2020 VH1                                                 Earth MOID = 0.0435 AU
Epoch 2020 Dec. 17.0 TT = JDT 2459200.5                 Bell                    
M   4.29890              (2000.0)            P               Q                  
n   0.45036358     Peri.  222.82729     +0.22404706     -0.97185284             
a   1.6856234      Node   214.41414     +0.92538609     +0.23558711             
e   0.4165511      Incl.    7.40447     +0.30571800     -0.00087748             
P   2.19           H   25.75          G   0.15           U   8                  
Residuals in seconds of arc
201108 F51  0.0+  0.2-    201108 474  0.1-  0.4+    201109 807  0.3-  0.1-
201108 F51  0.0-  0.2-    201108 L01  1.3+  0.0+    201110 291  0.2-  0.0+
201108 F51  0.4-  0.0-    201108 L01  0.9+  0.4+    201110 291  0.7-  0.2+
201108 F51  0.2+  0.3+    201109 807  0.5-  0.1-    201110 291  0.6+  0.3-
201108 474  0.0-  0.0-    201109 807  0.3-  0.0+
201108 474  0.4-  0.3-    201109 807  0.1-  0.0-

Ephemeris:
2020 VH1                 a,e,i = 1.69, 0.42, 7                   q = 0.9835
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2020 10 11    23 49 06.7 +16 25 48   0.1734  1.1619   159.0    17.9    23.2
...
2020 10 26    23 50 18.2 +05 45 32   0.1100  1.0878   146.8    30.0    22.4
...
2020 11 03    00 01 20.2 -05 37 41   0.08312 1.0543   137.1    39.9    22.0
...
2020 11 09    00 19 58.4 -18 59 08   0.06742 1.0328   127.3    49.7    21.8
2020 11 10    00 24 29.9 -21 43 12   0.06533 1.0295   125.4    51.6    21.8
2020 11 11    00 29 34.6 -24 36 05   0.06343 1.0264   123.4    53.6    21.8
...
2020 11 17    01 17 22.2 -44 07 38   0.05661 1.0095   110.0    67.0    21.9
...
2020 11 25    03 56 34.2 -65 14 27   0.06139 0.9933    94.0    82.5    22.6
...
2020 12 10    08 49 10.7 -58 37 06   0.09716 0.9839    86.6    87.7    23.7

M. P. C. Staff               (C) Copyright 2020 MPC           M.P.E.C. 2020-V56

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