MPEC 2020-V133 : 2020 VD4
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M.P.E.C. 2020-V133 Issued 2020 November 13, 13:59 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@CFA.HARVARD.EDU
URL https://www.minorplanetcenter.net/ ISSN 1523-6714
2020 VD4
Observations:
K20V04D* C2020 11 11.27452403 28 27.63 +20 33 14.7 21.19GVEV133G96
K20V04D C2020 11 11.27964203 28 26.60 +20 33 27.4 22.20GVEV133G96
K20V04D C2020 11 11.28476403 28 25.55 +20 33 40.0 21.32GVEV133G96
K20V04D C2020 11 11.28988803 28 24.54 +20 33 52.6 21.09GVEV133G96
K20V04D KC2020 11 11.36887 03 28 08.57 +20 37 03.9 21.4 RoEV133291
K20V04D KC2020 11 11.37167 03 28 08.01 +20 37 10.8 21.5 RoEV133291
K20V04D KC2020 11 11.37447 03 28 07.44 +20 37 17.1 21.6 RoEV133291
K20V04D mC2020 11 12.27437303 25 07.94 +21 13 53.4 21.65GVEV133G96
K20V04D mC2020 11 12.27501103 25 07.80 +21 13 54.6 21.54GVEV133G96
K20V04D mC2020 11 12.27564903 25 07.68 +21 13 57.0 22.08GVEV133G96
K20V04D 1C2020 11 13.06879 03 22 23.72 +21 46 30.9 21.9 VVEV133033
K20V04D 1C2020 11 13.07238 03 22 23.01 +21 46 39.8 21.9 VVEV133033
K20V04D 1C2020 11 13.07597 03 22 22.24 +21 46 49.0 22.0 VVEV133033
K20V04D KC2020 11 13.21696003 21 53.68 +21 52 44.3 22.29GVEV133V06
K20V04D KC2020 11 13.21933503 21 53.17 +21 52 50.0 21.23GVEV133V06
K20V04D KC2020 11 13.22171003 21 52.66 +21 52 56.3 21.10GVEV133V06
K20V04D KC2020 11 13.22408603 21 52.15 +21 53 02.5 21.29GVEV133V06
Observer details:
033 Karl Schwarzschild Observatory, Tautenburg. Observers S. Melnikov, F.
Ludwig, B. Stecklum. Measurer B. Stecklum. 1.34-m f/3 Schmidt + CCD.
291 LPL/Spacewatch II. Observer J. V. Scotti. 1.8-m f/2.7 reflector + CCD.
G96 Mt. Lemmon Survey. 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. 1.5-m reflector +
10K CCD.
V06 Catalina Sky Survey-Kuiper. 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. 1.55-m reflector +
1K CCD.
Orbital elements:
2020 VD4 Earth MOID = 0.4508 AU
Epoch 2020 Dec. 17.0 TT = JDT 2459200.5 Veres
M 334.81343 (2000.0) P Q
n 0.33947976 Peri. 88.37027 -0.59585416 -0.65439719
a 2.0351361 Node 50.41768 +0.24565655 -0.70040926
e 0.4610190 Incl. 37.15929 +0.76459837 -0.28494066
P 2.90 H 21.8 G 0.15 U 8
Residuals in seconds of arc
201111 G96 0.1- 0.5- 201111 291 0.1+ 0.0 201113 033 0.1+ 0.2+
201111 G96 0.0 0.2- 201112 G96 0.0 0.1- 201113 V06 0.0 0.0
201111 G96 0.2- 0.0 201112 G96 0.1- 0.4- 201113 V06 0.0 0.3-
201111 G96 0.1+ 0.1+ 201112 G96 0.1+ 0.4+ 201113 V06 0.0 0.1+
201111 291 0.0 0.3+ 201113 033 0.5- 0.2- 201113 V06 0.0 0.3+
201111 291 0.1+ 0.4+ 201113 033 0.2+ 0.1-
Ephemeris:
2020 VD4 a,e,i = 2.04, 0.46, 37 q = 1.0969
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2020 10 14 04 19 14.0 +07 08 02 0.8928 1.7459 134.8 23.9 23.9
...
2020 10 29 04 01 51.6 +12 50 07 0.7026 1.6527 153.7 15.5 23.0
...
2020 11 06 03 44 05.5 +17 10 56 0.6230 1.6026 165.8 8.7 22.4
...
2020 11 12 03 26 03.4 +21 02 42 0.5767 1.5650 174.8 3.3 21.9
2020 11 13 03 22 38.7 +21 43 47 0.5702 1.5587 175.6 2.8 21.8
2020 11 14 03 19 07.1 +22 25 24 0.5641 1.5525 175.8 2.7 21.8
...
2020 11 20 02 55 43.5 +26 42 22 0.5357 1.5151 167.2 8.3 21.9
...
2020 11 28 02 19 56.4 +32 18 53 0.5197 1.4657 151.9 18.5 22.2
...
2020 12 13 01 11 46.0 +40 32 38 0.5471 1.3755 125.4 35.7 22.6
M. P. C. Staff (C) Copyright 2020 MPC M.P.E.C. 2020-V133
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