[Iaude] MPEC Y44: 2020 YP [a=0.88,e=0.14,i=19.2,H=24.6]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Fri Dec 18 11:16:36 EST 2020
M.P.E.C. 2020-Y44 Issued 2020 December 18, 16:15 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 YP
Observations:
K20Y00P* C2020 12 16.48048011 49 17.07 +22 08 33.8 20.77GVEY044G96
K20Y00P C2020 12 16.48560011 49 16.19 +22 07 06.0 20.42GVEY044G96
K20Y00P C2020 12 16.49071211 49 15.21 +22 05 37.2 21.40GVEY044G96
K20Y00P KC2020 12 16.50534611 49 12.60 +22 01 22.4 20.19GVEY044I52
K20Y00P KC2020 12 16.50732211 49 12.26 +22 00 47.5 20.61GVEY044I52
K20Y00P KC2020 12 16.51127711 49 11.51 +21 59 38.1 20.87GVEY044I52
K20Y00P KC2020 12 17.48742211 47 07.03 +16 50 45.8 20.24GVEY044G96
K20Y00P KC2020 12 17.48835111 47 06.86 +16 50 26.9 20.86GVEY044G96
K20Y00P KC2020 12 17.48928011 47 06.67 +16 50 07.9 20.79GVEY044G96
K20Y00P KC2020 12 17.49021011 47 06.49 +16 49 49.1 20.40GVEY044G96
K20Y00P 1C2020 12 18.13310 11 45 35.97 +12 59 06.7 21.1 VVEY044033
K20Y00P 1C2020 12 18.13385 11 45 35.83 +12 58 50.1 21.1 VVEY044033
K20Y00P 1C2020 12 18.13460 11 45 35.66 +12 58 33.2 21.0 VVEY044033
K20Y00P KC2020 12 18.47384911 44 46.98 +10 49 13.2 20.38GVEY044I52
K20Y00P KC2020 12 18.47532811 44 46.69 +10 48 38.9 20.33GVEY044I52
K20Y00P KC2020 12 18.47680911 44 46.38 +10 48 03.9 20.20GVEY044I52
K20Y00P KC2020 12 18.47828911 44 46.07 +10 47 29.2 20.09GVEY044I52
Observer details:
033 Karl Schwarzschild Observatory, Tautenburg. Observers S. Melnikov, U.
Laux, B. Stecklum. Measurer B. Stecklum. 1.34-m f/3 Schmidt + 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. Observers D. C. Fuls, D. Rankin.
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 YP Earth MOID = 0.0032 AU
Epoch 2020 Dec. 17.0 TT = JDT 2459200.5 Veres
M 215.45103 (2000.0) P Q
n 1.18499387 Peri. 330.12464 -0.46441667 +0.82244834
a 0.8844202 Node 270.39953 -0.73346414 -0.56506019
e 0.1401148 Incl. 19.17673 -0.49633407 +0.06546532
P 0.83 H 24.6 G 0.15 U 7
Residuals in seconds of arc
201216 G96 0.1- 0.8- 201217 G96 0.1- 0.1+ 201218 033 0.1- 0.1-
201216 G96 0.3+ 0.3+ 201217 G96 0.1+ 0.1+ 201218 I52 0.4- 0.2-
201216 G96 0.6- 0.3+ 201217 G96 0.0 0.1- 201218 I52 0.1- 0.2+
201216 I52 0.0 0.4+ 201217 G96 0.0 0.0 201218 I52 0.0 0.0
201216 I52 0.3+ 0.0 201218 033 0.3+ 0.2- 201218 I52 0.1+ 0.1+
201216 I52 0.0 0.2- 201218 033 0.3+ 0.0
Ephemeris:
2020 YP a,e,i = 0.88, 0.14, 19 q = 0.7605
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2020 11 18 12 06 01.5 +60 22 18 0.2004 1.0083 89.9 78.6 23.9
...
2020 12 03 12 04 00.7 +51 41 02 0.1213 1.0032 94.8 78.3 22.8
...
2020 12 11 11 57 44.2 +40 15 51 0.07847 0.9968 96.6 78.9 21.8
...
2020 12 17 11 48 06.9 +19 31 44 0.05040 0.9903 95.7 81.4 20.9
2020 12 18 11 45 51.1 +13 50 44 0.04675 0.9891 94.9 82.4 20.8
2020 12 19 11 43 20.4 +07 16 40 0.04363 0.9879 94.0 83.5 20.7
...
2020 12 25 11 20 37.5 -42 56 30 0.04168 0.9796 83.5 94.1 21.0
...
2021 01 02 09 51 25.0 -78 57 42 0.07453 0.9667 75.0 100.7 22.6
...
2021 01 17 01 19 55.6 -80 53 26 0.1554 0.9369 68.1 103.1 24.2
M. P. C. Staff (C) Copyright 2020 MPC M.P.E.C. 2020-Y44
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