[Iaude] MPEC P71: 2020 PU1 [a=1.36,e=0.34,i=0.4,H=26.9]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Thu Aug 13 10:18:31 EDT 2020


M.P.E.C. 2020-P71                               Issued 2020 August 13, 14:17 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 PU1                                    


Observations:
     K20P01U* C2020 08 12.50552522 40 04.957-11 02 47.63         19.85iUEP071F51
     K20P01U  C2020 08 12.52829122 40 26.979-11 01 09.20         19.97iUEP071F51
     K20P01U  C2020 08 12.53974222 40 38.150-11 00 19.07         20.14iUEP071F51
     K20P01U  C2020 08 12.95261 22 48 41.72 -10 30 31.5          20.9 VVEP071033
     K20P01U  C2020 08 12.95355 22 48 42.83 -10 30 27.2          20.2 VVEP071033
     K20P01U  C2020 08 12.95449 22 48 43.84 -10 30 22.3          20.0 VVEP071033
     K20P01U  C2020 08 12.95587 22 48 45.39 -10 30 15.4          20.2 VVEP071033
     K20P01U KC2020 08 13.04679222 50 28.77 -10 22 30.2          20.2 GVEP071L01
     K20P01U KC2020 08 13.04895122 50 31.25 -10 22 19.1          20.3 GVEP071L01
     K20P01U KC2020 08 13.05111422 50 33.70 -10 22 07.7          20.2 GVEP071L01
     K20P01U KC2020 08 13.05327922 50 36.24 -10 21 56.8          20.0 GVEP071L01
     K20P01U KC2020 08 13.05544322 50 38.68 -10 21 46.1          20.1 GVEP071L01

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.
L01 Visnjan Observatory, Tican.  Observers K. Korlevic, K. Floricic, F.
    Hrzenjak, A. Macan, I. Paleka, E. Pettarin, V. Pezo, D. Pujagic.
    Measurers K. Floricic, V. Pezo.  1.0-m f/2.9 reflector + CCD.

Orbital elements:
2020 PU1                                                 Earth MOID = 0.0022 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5                  Alexandersen
M 282.37346              (2000.0)            P               Q
n   0.61866697     Peri.  252.23823     +0.91998837     -0.39190668
a   1.3640536      Node   130.83458     +0.36231358     +0.84497197
e   0.3400280      Incl.    0.41853     +0.14950003     +0.36391141
P   1.59           H   26.9           G   0.15           U   7
Residuals in seconds of arc
200812 F51  0.1-  0.1-    200812 033  0.6+  0.6-    200813 L01  0.2+  0.1+
200812 F51  0.0   0.0     200812 033  0.2-  0.2-    200813 L01  0.4-  0.5+
200812 F51  0.2+  0.1+    200812 033  0.5-  0.0     200813 L01  0.4+  0.3+
200812 033  0.0   0.4-    200813 L01  0.2+  0.0     200813 L01  0.4-  0.0

Ephemeris:
2020 PU1                 a,e,i = 1.36, 0.34, 0                   q = 0.9002
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2020 07 14    20 54 39.9 -16 39 29   0.1871  1.1943   160.3    16.7    24.5
...
2020 07 29    21 13 16.0 -15 46 42   0.1013  1.1153   170.1     9.0    22.8
...
2020 08 06    21 38 02.6 -14 37 08   0.06101 1.0747   171.7     7.8    21.5
...
2020 08 12    22 31 36.6 -11 33 34   0.03338 1.0455   164.0    15.4    20.5
2020 08 13    22 49 32.7 -10 22 22   0.02921 1.0407   160.4    19.0    20.3
2020 08 14    23 12 56.6 -08 43 05   0.02529 1.0361   155.4    24.0    20.1
...
2020 08 20    04 26 01.1 +14 40 04   0.01836 1.0089    80.1    98.9    21.8
...
2020 08 28    07 21 02.0 +18 30 21   0.05003 0.9759    45.8   132.1    26.3
...
2020 09 12    08 16 29.7 +17 30 24   0.1225  0.9274    47.1   127.4    27.6

M. P. C. Staff               (C) Copyright 2020 MPC           M.P.E.C. 2020-P71




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