[Iaude] MPEC Y30: 2020 YE [a=2.51,e=0.74,i=10.2,H=24.0]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Thu Dec 17 18:28:24 EST 2020


M.P.E.C. 2020-Y30                             Issued 2020 December 17, 23:27 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 YE                                     


Observations:
     K20Y00E  C2020 12 12.41908705 07 48.814-01 47 24.39         20.56GVEY030F52
     K20Y00E  C2020 12 12.41974705 07 48.671-01 47 26.17         21.03GVEY030F52
     K20Y00E  C2020 12 12.43075705 07 46.403-01 47 56.71         21.12GVEY030F52
     K20Y00E  C2020 12 12.44242105 07 43.952-01 48 28.60         20.79GVEY030F52
     K20Y00E  C2020 12 12.44305805 07 43.832-01 48 30.64         20.88GVEY030F52
     K20Y00E  C2020 12 12.45406305 07 41.542-01 49 00.31         20.65GVEY030F52
     K20Y00E  C2020 12 12.45469905 07 41.405-01 49 01.70         20.81GVEY030F52
     K20Y00E  C2020 12 16.38299004 49 36.061-06 11 47.59         19.20GVEY030F51
     K20Y00E* C2020 12 17.37562504 41 38.610-08 02 56.61         20.15wUEY030F51
     K20Y00E  C2020 12 17.38769804 41 31.379-08 04 28.96         20.21wUEY030F51
     K20Y00E  C2020 12 17.39972104 41 24.130-08 06 01.39         20.00wUEY030F51
     K20Y00E 1C2020 12 17.87772 04 36 39.76 -09 12 21.9          21.2 VVEY030033
     K20Y00E 1C2020 12 17.87923 04 36 38.79 -09 12 35.3          20.3 VVEY030033
     K20Y00E 1C2020 12 17.88081 04 36 37.69 -09 12 49.2          20.2 VVEY030033
     K20Y00E KC2020 12 17.92047 04 36 10.54 -09 18 40.7          18.9 RVEY030113
     K20Y00E KC2020 12 17.92566 04 36 06.95 -09 19 27.1          18.8 RVEY030113
     K20Y00E KC2020 12 17.93084 04 36 03.37 -09 20 13.4          18.9 RVEY030113

Observer details:
033 Karl Schwarzschild Observatory, Tautenburg.  Observers S. Melnikov, U.
    Laux, B. Stecklum.  Measurer B. Stecklum.  1.34-m f/3 Schmidt + CCD.
113 Volkssternwarte Drebach, Schoenbrunn.  Observer G. Lehmann.  0.5-m f/4.6
    reflector + CCD.
F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, K. Chambers, T. Lowe, A.
    Schultz, M. Willman.  Measurers S. Chastel, M. Huber, Y. Ramanjooloo, R.
    Wainscoat, R. Weryk, K. Chambers, T. de Boer, L. Denneau, J. Fairlamb, H.
    Flewelling, C.-C. Lin, E. Magnier.  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.

Orbital elements:
2020 YE                                                  Earth MOID = 0.0177 AU
Epoch 2020 Dec. 17.0 TT = JDT 2459200.5                 Veres
M 348.00391              (2000.0)            P               Q
n   0.24824206     Peri.   70.61421     -0.95792944     -0.22637044
a   2.5073741      Node    95.99412     +0.14736325     -0.91545359
e   0.7357434      Incl.   10.21836     +0.24628287     -0.33271781
P   3.97           H   24.0           G   0.15           U   8
Residuals in seconds of arc
201212 F52  0.1+  0.2+    201212 F52  0.1-  0.4+    201217 033  0.0   0.4-
201212 F52  0.0   0.2+    201216 F51  0.2-  0.1-    201217 033  0.5-  0.3-
201212 F52  0.3+  0.2-    201217 F51  0.1+  0.1+    201217 113  0.4+  0.2+
201212 F52  0.2-  0.2-    201217 F51  0.2+  0.2+    201217 113  0.1+  0.1+
201212 F52  0.0   0.5-    201217 F51  0.0   0.0     201217 113  0.0   0.1+
201212 F52  0.0   0.1+    201217 033  0.8-  0.3-

Ephemeris:
2020 YE                  a,e,i = 2.51, 0.74, 10                  q = 0.6626
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2020 11 17    05 26 39.9 +05 48 52   0.4600  1.4022   148.7    21.5    24.1
...
2020 12 02    05 23 35.8 +02 47 27   0.2580  1.2280   157.3    18.1    22.4
...
2020 12 10    05 13 48.6 -00 13 57   0.1600  1.1336   156.8    20.0    21.3
...
2020 12 16    04 52 08.6 -05 34 58   0.09051 1.0630   149.3    28.2    20.2
2020 12 17    04 44 54.7 -07 16 31   0.07938 1.0513   146.6    31.0    19.9
2020 12 18    04 35 18.6 -09 28 41   0.06847 1.0396   143.1    34.6    19.7
...
2020 12 24    22 47 08.1 -43 01 37   0.02676 0.9702    59.4   119.2    20.9
...
2021 01 01    18 24 25.6 -15 31 54   0.1034  0.8813     9.0   169.9
...
2021 01 16    18 02 00.8 -10 33 51   0.2919  0.7393    28.2   141.1    27.7

M. P. C. Staff               (C) Copyright 2020 MPC           M.P.E.C. 2020-Y30




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