[Iaude] MPEC P76: 2020 PY1 [a=1.66,e=0.68,i=37.1,H=20.5]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Thu Aug 13 17:01:07 EDT 2020


M.P.E.C. 2020-P76                               Issued 2020 August 13, 20:59 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 PY1                                    


Observations:
     K20P01Y  C2020 08 10.39954321 32 37.208-08 49 57.02         21.04GVEP076F52
     K20P01Y  C2020 08 10.41189421 32 35.396-08 50 28.22         21.44GVEP076F52
     K20P01Y  C2020 08 10.42422621 32 33.592-08 50 59.15         19.82GVEP076F52
     K20P01Y* C2020 08 12.37770821 27 48.801-10 16 04.43         20.77wUEP076F51
     K20P01Y  C2020 08 12.37900621 27 48.585-10 16 08.06         20.91wUEP076F51
     K20P01Y  C2020 08 12.38806621 27 47.170-10 16 32.47         20.80wUEP076F51
     K20P01Y  C2020 08 12.38935621 27 46.963-10 16 36.10         20.91wUEP076F51
     K20P01Y  C2020 08 12.39840421 27 45.546-10 17 00.46         20.98wUEP076F51
     K20P01Y  C2020 08 12.39969221 27 45.341-10 17 03.95         20.88wUEP076F51
     K20P01Y  C2020 08 12.40873721 27 43.926-10 17 28.27         20.92wUEP076F51
     K20P01Y  C2020 08 12.41002521 27 43.719-10 17 31.92         20.82wUEP076F51
     K20P01Y  C2020 08 13.00098 21 26 13.07 -10 44 27.2          21.0 VVEP076033
     K20P01Y  C2020 08 13.00387 21 26 12.57 -10 44 35.2          21.1 VVEP076033
     K20P01Y  C2020 08 13.00676 21 26 12.12 -10 44 43.4          21.3 VVEP076033
     K20P01Y KC2020 08 13.26366621 25 32.29 -10 56 31.2          20.5 VuEP076H21
     K20P01Y KC2020 08 13.26949421 25 31.35 -10 56 47.7          20.6 VuEP076H21
     K20P01Y KC2020 08 13.27541921 25 30.39 -10 57 04.2          20.7 VuEP076H21
     K20P01Y  C2020 08 13.41185 21 25 08.71 -11 03 20.7          20.9 GVEP076I52
     K20P01Y  C2020 08 13.41353 21 25 08.44 -11 03 26.4          20.3 GVEP076I52
     K20P01Y  C2020 08 13.41522 21 25 08.17 -11 03 30.5          20.5 GVEP076I52
     K20P01Y  C2020 08 13.41690 21 25 07.93 -11 03 35.5          20.1 GVEP076I52

Observer details:
033 Karl Schwarzschild Observatory, Tautenburg.  Observers S. Melnikov, U.
    Laux, B. Stecklum.  Measurer B. Stecklum.  1.34-m f/3 Schmidt + 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.
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.
H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
    Measurers S. Foglia, L. Buzzi, T. Linder, R. Holmes.  0.76-m f/3.0
    astrograph + CCD.
I52 Steward Observatory, Mt. Lemmon Station.  Observer K. W. Wierzchos.
    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.

Orbital elements:
2020 PY1                                                 Earth MOID = 0.2621 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5                  Veres
M 276.85174              (2000.0)            P               Q
n   0.45944081     Peri.  308.65415     -0.11658991     -0.92284870
a   1.6633475      Node   142.51426     +0.98958795     -0.07653418
e   0.6784554      Incl.   37.10025     -0.08439485     +0.37748217
P   2.15           H   20.5           G   0.15           U   9
Residuals in seconds of arc
200810 F52  0.1+  0.1-    200812 F51  0.0   0.0     200813 H21  0.1-  0.1+
200810 F52  0.1-  0.0     200812 F51  0.0   0.0     200813 H21  0.2-  0.3-
200810 F52  0.1-  0.2+    200812 F51  0.0   0.1+    200813 H21  0.3-  0.3-
200812 F51  0.2+  0.1+    200812 F51  0.1-  0.1-    200813 I52  0.0   0.7+
200812 F51  0.0   0.0     200813 033  0.2+  0.3+    200813 I52  0.0   0.4-
200812 F51  0.1+  0.0     200813 033  0.4-  0.2+    200813 I52  0.0   0.2+
200812 F51  0.0   0.1-    200813 033  0.3-  0.0     200813 I52  0.5+  0.1-

Ephemeris:
2020 PY1                 a,e,i = 1.66, 0.68, 37                  q = 0.5348
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2020 07 14    22 08 34.2 +02 32 21   1.0178  1.8803   135.1    22.4    23.0
...
2020 07 29    21 55 16.1 -01 54 48   0.7880  1.7574   153.9    14.7    22.0
...
2020 08 06    21 42 04.8 -05 58 27   0.6857  1.6876   165.9     8.4    21.4
...
2020 08 12    21 28 45.3 -09 59 03   0.6213  1.6332   175.0     3.1    20.8
2020 08 13    21 26 13.5 -10 44 10   0.6118  1.6240   175.9     2.6    20.8
2020 08 14    21 23 36.2 -11 30 42   0.6026  1.6147   176.0     2.5    20.7
...
2020 08 20    21 05 58.1 -16 37 29   0.5554  1.5579   166.9     8.5    20.8
...
2020 08 28    20 37 40.0 -24 19 59   0.5150  1.4793   150.2    19.8    20.9
...
2020 09 12    19 34 57.2 -38 28 21   0.5037  1.3226   118.4    42.0    21.3

M. P. C. Staff               (C) Copyright 2020 MPC           M.P.E.C. 2020-P76




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