• MPC Preparation (Info)

  • MPEC 2020-P23 : 2020 PC

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    M.P.E.C. 2020-P23                                Issued 2020 August 7, 03:56 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 PC                                 
    
    
    Observations:
         K20P00C* C2020 08 01.44721 00 38 21.14 +25 14 56.9          20.6 GVEP023G96
         K20P00C  C2020 08 01.45587 00 38 22.21 +25 16 24.9          21.4 GVEP023G96
         K20P00C  C2020 08 01.46019 00 38 22.75 +25 17 07.9          20.2 GVEP023G96
         K20P00C  C2020 08 01.48015 00 38 25.21 +25 20 26.4          21.9 GVEP023G96
         K20P00C  C2020 08 01.48055 00 38 25.24 +25 20 30.4          19.9 GVEP023G96
         K20P00C  C2020 08 01.48096 00 38 25.30 +25 20 34.1          20.5 GVEP023G96
         K20P00C  C2020 08 01.48136 00 38 25.35 +25 20 37.6          21.3 GVEP023G96
         K20P00C  C2020 08 02.36818 00 45 22.39 +27 54 08.2          20.7 GVEP023G96
         K20P00C  C2020 08 02.37305 00 45 23.53 +27 55 07.1          20.0 GVEP023G96
         K20P00C FC2020 08 03.99390401 00 16.45 +33 13 56.6          20.9 GVEP023J95
         K20P00C KC2020 08 04.02563101 00 32.60 +33 21 41.6          20.3 GVEP023J95
         K20P00C KC2020 08 04.05707501 00 47.52 +33 29 18.7          20.4 GVEP023J95
         K20P00C IC2020 08 07.05951201 47 12.78 +46 13 49.6          20.7 GVEP023L01
         K20P00C IC2020 08 07.06183401 47 15.02 +46 14 33.3          20.9 GVEP023L01
         K20P00C pC2020 08 07.06415901 47 17.38 +46 15 17.8          20.8 GVEP023L01
         K20P00C pC2020 08 07.06856401 47 21.57 +46 16 40.6          20.7 GVEP023L01
         K20P00C KC2020 08 07.11225701 48 15.28 +46 27 27.9          20.4 GVEP023J95
         K20P00C KC2020 08 07.12421101 48 27.47 +46 31 08.9          20.4 GVEP023J95
    
    Observer details:
    G96 Mt. Lemmon Survey.  Observer T. A. Pruyne.  Measurers 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, T. A. Pruyne, D. Rankin, R. L.
        Seaman, F. C. Shelly, K. W. Wierzchos.  1.5-m reflector + 10K CCD.
    J95 Great Shefford.  Observer P. Birtwhistle.  0.41-m f/6.3 Schmidt-Cassegrain
        + CCD.
    L01 Visnjan Observatory, Tican.  Observers K. Korlevic, F. Matkovic, E.
        Pettarin.  Measurer K. Korlevic.  1.0-m f/2.9 reflector + CCD.
    
    Orbital elements:
    2020 PC                                                  Earth MOID = 0.0048 AU
    Epoch 2020 Aug. 4.0 TT = JDT 2459065.5                  Bell                    
    M 215.88907              (2000.0)            P               Q                  
    n   1.07255584     Peri.  178.91318     -0.20804124     -0.97808091             
    a   0.9451980      Node   283.09436     +0.89733980     -0.18729175             
    e   0.0906495      Incl.    0.51480     +0.38923016     -0.09099199             
    P   0.92           H   28.06          G   0.15           U   6                  
    Residuals in seconds of arc
    200801 G96  0.1-  0.4+    200801 G96  0.1+  0.9-    200807 L01  0.0+  0.6-
    200801 G96  0.2-  0.7+    200802 G96  0.1-  0.1+    200807 L01  0.3-  0.7-
    200801 G96  0.1-  0.2+    200802 G96  0.1+  0.0-    200807 L01  0.6+  0.1+
    200801 G96  0.2+  0.1-    200803 J95  0.7+  0.0-    200807 L01  0.3-  0.3+
    200801 G96  0.0-  0.1-    200804 J95  0.7-  0.4-    200807 J95  0.1-  0.1+
    200801 G96  0.1+  0.4-    200804 J95  0.4-  0.1+    200807 J95  0.2+  0.3+
    
    Ephemeris:
    2020 PC                  a,e,i = 0.95, 0.09, 1                   q = 0.8595
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2020 07 08    23 33 21.4 -02 12 19   0.03357 1.0303   113.0    65.3    23.1
    ...
    2020 07 23    00 01 25.5 +08 38 55   0.02012 1.0250   116.3    62.7    21.9
    ...
    2020 07 31    00 29 34.6 +21 36 06   0.01343 1.0201   111.4    67.9    21.1
    ...
    2020 08 06    01 26 17.4 +41 24 49   0.0093861.0153    96.3    83.2    20.9
    2020 08 07    01 45 15.1 +45 58 10   0.0088961.0145    91.9    87.6    20.9
    2020 08 08    02 10 08.3 +50 44 34   0.0084891.0136    87.0    92.5    21.0
    ...
    2020 08 14    07 40 23.9 +61 15 01   0.0083961.0078    51.2   128.4    23.3
    ...
    2020 08 22    10 25 09.7 +35 10 30   0.01351 0.9991    23.8   155.9    28.4
    ...
    2020 09 06    11 05 32.6 +16 35 50   0.02849 0.9800    10.3   169.5
    
    M. P. C. Staff               (C) Copyright 2020 MPC           M.P.E.C. 2020-P23
    


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    MPEC number:

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    • 1997-B01 (the full form)
    • J97B01 (the packed version of the full form)
    • B01 (the abbreviated form)