[Iaude] MPEC Y32: 2020 YG [a=2.47,e=0.61,i=2.8,H=28.4]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Thu Dec 17 18:32:34 EST 2020
M.P.E.C. 2020-Y32 Issued 2020 December 17, 23:31 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 YG
Observations:
K20Y00G* C2020 12 16.16381102 27 40.16 +23 06 00.2 VEY032G96
K20Y00G C2020 12 16.16912302 27 41.48 +23 05 55.8 21.47GVEY032G96
K20Y00G C2020 12 16.17968902 27 44.37 +23 05 45.4 22.11GVEY032G96
K20Y00G KC2020 12 16.26355402 28 08.40 +23 04 03.5 21.09GVEY032V06
K20Y00G KC2020 12 16.26991702 28 10.34 +23 03 53.9 21.38GVEY032V06
K20Y00G KC2020 12 16.27306202 28 11.40 +23 03 49.2 21.64GVEY032V06
K20Y00G mC2020 12 17.19700902 36 56.75 +22 43 40.2 20.77GVEY032G96
K20Y00G mC2020 12 17.19845602 36 57.52 +22 43 37.3 20.88GVEY032G96
K20Y00G mC2020 12 17.19990402 36 58.27 +22 43 34.4 20.97GVEY032G96
K20Y00G mC2020 12 17.20135102 36 59.03 +22 43 31.8 20.73GVEY032G96
K20Y00G 1C2020 12 17.76444 02 45 15.16 +22 19 54.6 21.0 VVEY032033
K20Y00G 1C2020 12 17.76577 02 45 16.35 +22 19 51.5 21.0 VVEY032033
K20Y00G 1C2020 12 17.76710 02 45 17.50 +22 19 48.3 20.8 VVEY032033
K20Y00G KC2020 12 17.84826702 46 31.00 +22 17 00.5 VEY032204
K20Y00G HC2020 12 17.85986602 46 41.35 +22 16 25.8 VEY032204
K20Y00G KC2020 12 17.87146202 46 51.84 +22 15 50.5 20.4 GVEY032204
Observer details:
033 Karl Schwarzschild Observatory, Tautenburg. Observers S. Melnikov, U.
Laux, B. Stecklum. Measurer B. Stecklum. 1.34-m f/3 Schmidt + CCD.
204 Schiaparelli Observatory. Observer L. Buzzi. 0.84-m f/3.5 reflector +
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.
V06 Catalina Sky Survey-Kuiper. Observer D. C. Fuls. 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. 1.55-m reflector +
1K CCD.
Orbital elements:
2020 YG Earth MOID = 0.0020 AU
Epoch 2020 Dec. 17.0 TT = JDT 2459200.5 Veres
M 354.87509 (2000.0) P Q
n 0.25430795 Peri. 203.30990 -0.35154941 -0.93491606
a 2.4673424 Node 267.30066 +0.86636888 -0.30530355
e 0.6110829 Incl. 2.77872 +0.35470829 -0.18089142
P 3.88 H 28.4 G 0.15 U 7
Residuals in seconds of arc
201216 G96 1.2+ 0.5- 201217 G96 0.0 0.3+ 201217 033 0.2- 0.1-
201216 G96 0.5- 0.0 201217 G96 0.2+ 0.1+ 201217 204 0.1+ 0.1+
201216 G96 0.4- 0.2- 201217 G96 0.1+ 0.0 201217 204 0.1- 0.2-
201216 V06 0.2- 0.4+ 201217 G96 0.1+ 0.1+ 201217 204 0.4+ 0.2+
201216 V06 0.6- 0.1+ 201217 033 0.4- 0.1-
201216 V06 0.5+ 0.0 201217 033 0.0 0.1-
Ephemeris:
2020 YG a,e,i = 2.47, 0.61, 3 q = 0.9596
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2020 11 17 02 16 57.8 +24 14 41 0.1875 1.1687 162.3 14.9 25.9
...
2020 12 02 02 09 25.2 +24 03 22 0.09947 1.0706 146.9 30.2 24.8
...
2020 12 10 02 11 04.5 +23 47 01 0.05610 1.0281 139.5 38.5 23.7
...
2020 12 16 02 26 32.7 +23 09 30 0.02427 1.0021 137.0 42.1 22.0
2020 12 17 02 34 47.6 +22 50 21 0.01902 0.9983 137.8 41.5 21.4
2020 12 18 02 49 22.4 +22 13 20 0.01381 0.9946 140.0 39.5 20.7
...
2020 12 24 13 20 04.2 -24 30 16 0.01855 0.9760 65.5 113.6 24.1
...
2021 01 01 13 50 11.2 -24 12 50 0.06057 0.9610 66.8 109.9 26.4
...
2021 01 16 14 04 04.9 -24 30 01 0.1368 0.9661 78.7 93.4 27.3
M. P. C. Staff (C) Copyright 2020 MPC M.P.E.C. 2020-Y32
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