[Iaude] MPEC P56: 2020 PC1 [a=1.67,e=0.41,i=29.2,H=25.3]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Tue Aug 11 21:26:59 EDT 2020


M.P.E.C. 2020-P56                               Issued 2020 August 12, 01:25 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 at CFA.HARVARD.EDU
            URL https://www.minorplanetcenter.net/    ISSN 1523-6714

                                    2020 PC1                                    


Observations:
     K20P01C KC2020 08 09.48612522 03 49.993-02 59 07.63         20.76GVEP056F52
     K20P01C* C2020 08 11.36277 21 40 24.31 +15 51 58.1          19.5 GVEP056G96
     K20P01C  C2020 08 11.36791 21 40 19.85 +15 55 06.7          19.9 GVEP056G96
     K20P01C  C2020 08 11.39124 21 39 59.55 +16 09 26.1          20.3 GVEP056I52
     K20P01C  C2020 08 11.39251 21 39 58.42 +16 10 13.0          20.3 GVEP056I52
     K20P01C  C2020 08 11.39378 21 39 57.30 +16 10 59.4          19.9 GVEP056I52
     K20P01C  C2020 08 11.39505 21 39 56.21 +16 11 46.0          19.8 GVEP056I52
     K20P01C  C2020 08 11.41598 21 39 38.07 +16 24 34.0          20.2 GVEP056I52
     K20P01C  C2020 08 11.41725 21 39 36.98 +16 25 20.4          20.6 GVEP056I52
     K20P01C  C2020 08 11.41853 21 39 35.94 +16 26 06.9          19.4 GVEP056I52
     K20P01C  C2020 08 11.44541 21 39 12.75 +16 42 33.0          20.4 GVEP056I52
     K20P01C  C2020 08 11.44669 21 39 11.61 +16 43 18.8          20.1 GVEP056I52
     K20P01C  C2020 08 11.44797 21 39 10.52 +16 44 05.6          20.2 GVEP056I52
     K20P01C  C2020 08 11.44925 21 39 09.43 +16 44 52.3          20.3 GVEP056I52
     K20P01C  C2020 08 11.47620 21 38 46.35 +17 01 17.5          20.0 GVEP056I52
     K20P01C  C2020 08 11.47747 21 38 45.28 +17 02 04.3          20.0 GVEP056I52
     K20P01C  C2020 08 11.47874 21 38 44.17 +17 02 50.6          19.9 GVEP056I52
     K20P01C  C2020 08 11.48001 21 38 43.08 +17 03 36.9          19.9 GVEP056I52
     K20P01C  C2020 08 11.86097 21 33 38.92 +20 54 15.9          20.9 VVEP056033
     K20P01C  C2020 08 11.86149 21 33 38.46 +20 54 34.4          20.4 VVEP056033
     K20P01C  C2020 08 11.86201 21 33 38.01 +20 54 53.3          20.6 VVEP056033
     K20P01C  C2020 08 11.86357 21 33 36.64 +20 55 49.5          20.6 VVEP056033
     K20P01C KC2020 08 11.89700 21 33 07.67 +21 16 15.3                VEP056104
     K20P01C KC2020 08 11.90052 21 33 04.56 +21 18 21.8          19.8 GVEP056104
     K20P01C KC2020 08 11.90725 21 32 58.49 +21 22 24.9          20.1 GVEP056104
     K20P01C KC2020 08 11.90838821 32 58.39 +21 22 43.3          20.4 GVEP056J95
     K20P01C KC2020 08 11.91305521 32 54.29 +21 25 31.2          20.0 GVEP056J95
     K20P01C KC2020 08 11.92180821 32 46.47 +21 30 47.7                VEP056J95
     K20P01C KC2020 08 12.00764921 31 27.50 +22 22 21.3          20.3 GVEP056L01
     K20P01C KC2020 08 12.01003021 31 25.38 +22 23 45.5          20.1 GVEP056L01
     K20P01C KC2020 08 12.01241221 31 23.22 +22 25 10.8          20.3 GVEP056L01

Observer details:
033 Karl Schwarzschild Observatory, Tautenburg.  Observers S. Melnikov, U.
    Laux, B. Stecklum.  Measurer B. Stecklum.  1.34-m f/3 Schmidt + CCD.
104 San Marcello Pistoiese.  Observers P. Bacci, M. Maestripieri, S. Mangano.
    Measurers P. Bacci, L. Tesi, G. Fagioli.  0.60-m reflector + CCD.
F52 Pan-STARRS 2, Haleakala.  Observers J. Bulger, K. Chambers, T. Dukes, T.
    Lowe, A. Schultz, M. Willman.  Measurers S. Chastel, M. Huber, Y.
    Ramanjooloo, R. Wainscoat, R. Weryk.  1.8-m Ritchey-Chretien + CCD.
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.
I52 Steward Observatory, Mt. Lemmon Station.  Observer H. Groeller.  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.  1.0-m reflector +
    CCD.
J95 Great Shefford.  Observer P. Birtwhistle.  0.41-m f/6.3 Schmidt-Cassegrain
    + 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.

Orbital elements:
2020 PC1                                                 Earth MOID = 0.0535 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5                  Veres
M 309.67896              (2000.0)            P               Q
n   0.45861467     Peri.   45.66712     +0.93673642     -0.10800085
a   1.6653445      Node   317.04321     -0.15687203     +0.72080909
e   0.4129695      Incl.   29.24886     +0.31291540     +0.68466785
P   2.15           H   25.3           G   0.15           U   7
Residuals in seconds of arc
200809 F52  0.1-  0.0     200811 I52  0.1-  0.0     200811 104  0.6-  0.8+
200811 G96  0.6+  0.8-    200811 I52  0.0   0.0     200811 104  0.1-  0.2+
200811 G96  0.7+  1.4-    200811 I52  0.2+  0.2-    200811 104  0.8-  0.5+
200811 I52  0.2+  0.3+    200811 I52  0.0   0.1-    200811 J95  0.2+  0.1-
200811 I52  0.2-  0.5+    200811 I52  0.2+  0.4+    200811 J95  0.6+  0.5-
200811 I52  0.5-  0.3+    200811 I52  0.2-  0.3+    200811 J95  0.2-  0.4+
200811 I52  0.3-  0.2+    200811 I52  0.3-  0.2+    200812 L01  0.3-  0.2+
200811 I52  0.4-  0.2+    200811 033  0.6-  0.1+    200812 L01  0.2+  0.4-
200811 I52  0.3-  0.0     200811 033  0.6-  0.2-    200812 L01  0.1+  0.1+
200811 I52  0.6+  0.4-    200811 033  0.5-  0.2-
200811 I52  0.4+  1.0+    200811 033  0.5-  0.4-

Ephemeris:
2020 PC1                 a,e,i = 1.67, 0.41, 29                  q = 0.9776
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2020 07 13    23 45 36.9 -59 30 01   0.3076  1.2074   121.8    45.7    24.9
...
2020 07 28    23 26 22.3 -51 36 48   0.1556  1.1266   132.6    41.6    23.1
...
2020 08 05    22 45 41.6 -33 21 55   0.08300 1.0880   151.3    26.6    21.3
...
2020 08 11    21 45 17.0 +12 08 50   0.05428 1.0618   152.1    26.6    20.3
2020 08 12    21 31 36.8 +22 18 22   0.05505 1.0577   142.7    35.5    20.6
2020 08 13    21 16 48.1 +31 46 01   0.05766 1.0536   133.4    44.3    20.9
...
2020 08 19    19 28 29.7 +63 29 36   0.09688 1.0313    98.8    75.9    22.9
...
2020 08 27    17 11 05.8 +72 05 51   0.1683  1.0069    84.0    86.4    24.5
...
2020 09 11    15 08 45.7 +72 25 47   0.3031  0.9804    76.3    86.2    25.7

M. P. C. Staff               (C) Copyright 2020 MPC           M.P.E.C. 2020-P56




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