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  • MPEC 2020-P63 : 2020 PK1

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    M.P.E.C. 2020-P63                               Issued 2020 August 12, 22:39 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 PK1                                 
    
    
    Observations:
         K20P01K* C2020 08 12.35505822 58 50.58 -15 45 31.4          16.75gUEP063I41
         K20P01K  C2020 08 12.35540522 58 48.34 -15 44 34.1          16.75gUEP063I41
         K20P01K  C2020 08 12.44056722 49 22.38 -11 36 16.0          16.07RUEP063I41
         K20P01K  C2020 08 12.44091422 49 20.08 -11 35 12.8          16.07RUEP063I41
         K20P01K  C2020 08 12.66355322 25 14.54 +00 35 04.5          16.1 GVEP063381
         K20P01K  C2020 08 12.66362322 25 14.05 +00 35 17.4          16.0 GVEP063381
         K20P01K  C2020 08 12.70158622 20 30.87 +02 48 24.8          16.0 GVEP063381
         K20P01K  C2020 08 12.70164422 20 30.35 +02 48 38.1          15.7 GVEP063381
         K20P01K  C2020 08 12.70197922 20 27.94 +02 49 49.5          15.9 GVEP063381
         K20P01K  C2020 08 12.70204922 20 27.46 +02 50 02.2          15.7 GVEP063381
         K20P01K KC2020 08 12.85309622 03 33.86 +11 42 21.6          17.6 GVEP063L01
         K20P01K KC2020 08 12.85366522 03 29.49 +11 44 22.8          17.5 GVEP063L01
         K20P01K KC2020 08 12.85422522 03 25.20 +11 46 22.2          17.6 GVEP063L01
         K20P01K  C2020 08 12.85439 22 03 20.09 +11 45 08.2          18.2 VVEP063033
         K20P01K  C2020 08 12.85457 22 03 18.72 +11 45 46.4          18.1 VVEP063033
         K20P01K  C2020 08 12.85475 22 03 17.35 +11 46 24.7          18.1 VVEP063033
         K20P01K  C2020 08 12.85493 22 03 15.97 +11 47 03.0          18.2 VVEP063033
         K20P01K KC2020 08 12.85507622 03 18.69 +11 49 23.5          17.5 GVEP063L01
         K20P01K  C2020 08 12.85511 22 03 14.61 +11 47 41.6          18.2 VVEP063033
         K20P01K KC2020 08 12.86296 22 02 25.51 +12 17 25.3          17.1 GVEP063K19
         K20P01K KC2020 08 12.86631 22 01 59.87 +12 29 16.9          16.4 GVEP063K19
         K20P01K  C2020 08 12.86778 22 00 20.14 +12 35 30.2          16.0 GVEP063N88
         K20P01K  C2020 08 12.86882 22 00 11.98 +12 39 09.9          15.9 GVEP063N88
         K20P01K KC2020 08 12.86962 22 01 34.53 +12 41 01.3          16.8 GVEP063K19
         K20P01K  C2020 08 12.87080 21 59 56.54 +12 46 07.0          16.4 GVEP063N88
         K20P01K KC2020 08 12.88074722 00 13.82 +13 20 55.6          17.4 GVEP063B49
         K20P01K KC2020 08 12.88137722 00 08.96 +13 23 10.0          17.6 GVEP063B49
         K20P01K KC2020 08 12.88149421 59 58.75 +13 23 10.3          17.0 GVEP063K63
         K20P01K KC2020 08 12.88239921 59 51.70 +13 26 21.8          16.8 GVEP063K63
         K20P01K KC2020 08 12.88351021 59 43.04 +13 30 17.8          16.8 GVEP063K63
         K20P01K KC2020 08 12.88611121 59 32.33 +13 39 51.8          16.1 GVEP063B49
         K20P01K KC2020 08 12.88636621 59 30.36 +13 40 46.1          16.1 GVEP063B49
         K20P01K KC2020 08 12.89140021 58 51.29 +13 58 30.5          17.2 GVEP063B49
         K20P01K KC2020 08 12.89261621 58 41.84 +14 02 47.2          16.9 GVEP063B49
         K20P01K KC2020 08 12.89386621 58 32.11 +14 07 11.2          16.0 GVEP063B49
         K20P01K KC2020 08 12.89635 21 58 05.59 +14 15 16.6          16.5 VqEP063C77
         K20P01K KC2020 08 12.89976 21 57 39.00 +14 27 13.6          16.7 VqEP063C77
    
    Observer details:
    033 Karl Schwarzschild Observatory, Tautenburg.  Observers S. Melnikov, U.
        Laux, B. Stecklum.  Measurer B. Stecklum.  1.34-m f/3 Schmidt + CCD.
    381 Tokyo-Kiso.  Observer J. Beniyama.  1.05-m f/3.1 Schmidt + CCD.
    B49 Paus Observatory, Sabadell.  Observer J. Camarasa.  0.30-m f/4 reflector +
        CCD.
    C77 Bernezzo Observatory.  Observer A. Mantero.  0.25-m f/4.0 reflector + CCD.
    I41 Palomar Mountain--ZTF.  Observers B. T. Bolin, V. Bhalerao, C. M.
        Copperwheat, K. P. Deshmukh, C.-Y. Hsu, Z.-Y. Lin, J. Purdum, K. Sharma,
        C. Zhai, Z. T. F. Collaboration.  Measurers B. T. Bolin, D. A. Duev, H.-W.
        Lin, F. J. Masci, Q.-Z. Ye.  1.2-m f/2.4 Schmidt.
    K19 PASTIS Observatory, Banon.  Observer C. Demeautis.  0.16-m f/3.3 reflector
        + CCD.
    K63 G. Pascoli Observatory, Castelvecchio Pascoli.  Observer R. Bacci.  0.4-m
        f/3.2 Newtonian reflector + CCD.
    L01 Visnjan Observatory, Tican.  Observers K. Korlevic, K. Floricic, F.
        Hrzenjak, A. Macan, I. Paleka, E. Pettarin, V. Pezo, D. Pujagic.  Measurer
        I. Paleka.  1.0-m f/2.9 reflector + CCD.
    N88 Xingming Observatory #3, Nanshan.  Observer X. Gao.  Measurer Q.-Z. Ye.
        0.6-m f/8 Ritchey-Chretien + CCD.
    
    Orbital elements:
    2020 PK1                                                 Earth MOID = 0.0066 AU
    Epoch 2020 May 31.0 TT = JDT 2459000.5                  Veres
    M 221.28117              (2000.0)            P               Q
    n   0.92030470     Peri.   85.39640     +0.64750547     -0.71732825
    a   1.0467628      Node   320.08381     +0.43637875     +0.62576067
    e   0.1267376      Incl.   23.63490     +0.62474815     +0.30637194
    P   1.07           H   26.7           G   0.15           U   6
    Residuals in seconds of arc
    200812 I41  0.2-  0.9+    200812 033  0.5-  0.3+    200812 B49  1.0+  0.7-
    200812 I41  0.1+  0.1+    200812 033  0.5-  0.2+    200812 K63  0.1+  0.9+
    200812 I41  0.2+  0.4-    200812 033  0.4-  0.2+    200812 K63  0.2-  0.8+
    200812 I41  0.9+  0.4-    200812 033  0.6-  0.2+    200812 K63 (0.7-  1.6+)
    200812 381  0.5-  0.8+    200812 L01  0.0   0.2+    200812 B49  0.9+  1.3-
    200812 381  0.0   1.0-    200812 033  0.4-  0.5+    200812 B49  1.0+  0.9-
    200812 381  0.6-  0.7-    200812 K19 (1.6-  2.0+)   200812 B49  0.9+  0.9-
    200812 381 (1.9-  0.3+)   200812 K19  1.4-  1.3+    200812 B49  0.9+  1.1-
    200812 381  0.3-  0.9+    200812 N88  0.6+  0.6+    200812 B49  0.8+  1.0-
    200812 381  0.3+  1.2-    200812 N88  0.2-  1.1+    200812 C77 (1.0-  2.2+)
    200812 L01  0.2+  0.1+    200812 K19 (0.5-  2.3+)   200812 C77  0.2-  0.7+
    200812 L01  0.1-  0.1+    200812 N88  0.2-  1.1+
    200812 L01  0.1-  0.2+    200812 B49 (0.9+  1.6-)
    
    Ephemeris:
    2020 PK1                 a,e,i = 1.05, 0.13, 24                  q = 0.9141
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2020 07 13    02 32 08.9 -61 57 35   0.2176  1.0836   102.2    66.5    25.9
    ...
    2020 07 28    02 33 51.6 -60 58 16   0.1142  1.0528   106.0    68.0    24.5
    ...
    2020 08 05    02 14 33.1 -59 28 00   0.05700 1.0357   110.4    66.6    22.9
    ...
    2020 08 11    00 35 07.5 -46 54 00   0.01454 1.0228   129.4    50.0    19.4
    2020 08 12    23 31 18.8 -29 10 16   0.0085841.0206   148.2    31.6    17.8
    2020 08 13    21 44 28.7 +20 17 34   0.0064831.0185   144.9    34.9    17.2
    ...
    2020 08 19    16 10 15.2 +63 26 39   0.04546 1.0055    80.4    97.0    23.5
    ...
    2020 08 27    15 29 10.1 +62 47 56   0.1025  0.9886    74.9    99.4    25.3
    ...
    2020 09 11    15 03 40.4 +62 02 55   0.2047  0.9593    70.9    97.5    26.7
    
    M. P. C. Staff               (C) Copyright 2020 MPC           M.P.E.C. 2020-P63
    


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