MPEC 2020-G99 : 2020 GM2
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M.P.E.C. 2020-G99 Issued 2020 April 13, 23:38 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 GM2
Observations:
K20G02M* C2020 04 12.28087 13 02 51.57 -00 32 04.7 19.0 GVEG099703
K20G02M C2020 04 12.28620 13 02 50.78 -00 30 28.2 18.5 GVEG099703
K20G02M C2020 04 12.29154 13 02 49.87 -00 28 52.8 18.3 GVEG099703
K20G02M C2020 04 12.29686 13 02 49.07 -00 27 15.9 19.1 GVEG099703
K20G02M C2020 04 12.34998 13 02 40.66 -00 11 18.1 18.7 GVEG099703
K20G02M C2020 04 12.35016 13 02 40.57 -00 11 14.6 18.6 GVEG099703
K20G02M C2020 04 12.35131 13 02 40.47 -00 10 55.3 19.2 GVEG099703
K20G02M C2020 04 12.35149 13 02 40.38 -00 10 50.1 19.4 GVEG099703
K20G02M C2020 04 12.80756 13 01 47.93 +02 10 42.8 VEG099246
K20G02M C2020 04 12.80784 13 01 47.90 +02 10 51.6 VEG099246
K20G02M C2020 04 12.80797 13 01 47.83 +02 10 53.2 VEG099246
K20G02M C2020 04 12.80811 13 01 47.90 +02 10 54.6 VEG099246
K20G02M C2020 04 12.80839 13 01 47.86 +02 10 59.9 VEG099246
K20G02M C2020 04 12.80853 13 01 47.86 +02 11 02.2 VEG099246
K20G02M C2020 04 12.81014 13 01 47.60 +02 11 36.2 VEG099246
K20G02M C2020 04 12.81028 13 01 47.55 +02 11 36.4 VEG099246
K20G02M C2020 04 12.81042 13 01 47.52 +02 11 39.3 VEG099246
K20G02M C2020 04 12.81125 13 01 47.45 +02 11 54.8 VEG099246
K20G02M C2020 04 12.83060 13 01 44.46 +02 18 05.6 18.4 VVEG099033
K20G02M C2020 04 12.83117 13 01 44.42 +02 18 16.5 18.5 VVEG099033
K20G02M C2020 04 12.83175 13 01 44.33 +02 18 27.6 18.5 VVEG099033
K20G02M bC2020 04 12.86155513 01 39.88 +02 28 12.0 18.9 GVEG099L01
K20G02M KC2020 04 12.86249 13 01 39.74 +02 28 29.3 19.2 GVEG099595
K20G02M bC2020 04 12.86312713 01 39.63 +02 28 42.5 19.0 GVEG099L01
K20G02M bC2020 04 12.86470213 01 39.36 +02 29 13.0 18.8 GVEG099L01
K20G02M KC2020 04 12.86589 13 01 39.13 +02 29 35.8 19.0 GVEG099595
K20G02M bC2020 04 12.86629613 01 39.12 +02 29 43.9 19.1 GVEG099L01
K20G02M bC2020 04 12.86842913 01 38.78 +02 30 25.2 19.2 GVEG099L01
K20G02M KC2020 04 12.86929 13 01 38.64 +02 30 41.6 18.8 GVEG099595
K20G02M KC2020 04 12.87269 13 01 38.10 +02 31 47.2 18.6 GVEG099595
K20G02M KC2020 04 12.99261 13 01 19.57 +03 10 54.0 18.7 VqEG099I93
K20G02M KC2020 04 12.99438 13 01 19.30 +03 11 29.1 19.0 VqEG099I93
K20G02M KC2020 04 12.99643 13 01 18.99 +03 12 09.2 18.8 VqEG099I93
K20G02M C2020 04 13.11112 13 00 59.92 +03 49 53.7 19.6 VVEG099033
K20G02M C2020 04 13.11170 13 00 59.80 +03 50 05.5 19.4 VVEG099033
K20G02M C2020 04 13.11228 13 00 59.73 +03 50 16.7 20.2 VVEG099033
K20G02M C2020 04 13.14111 13 01 04.74 +04 00 22.3 18.9 GVEG099I52
K20G02M C2020 04 13.14294 13 01 04.44 +04 00 59.1 18.6 GVEG099I52
K20G02M C2020 04 13.14313 13 01 04.41 +04 01 03.0 18.5 GVEG099I52
K20G02M C2020 04 13.14332 13 01 04.40 +04 01 07.1 18.8 GVEG099I52
K20G02M C2020 04 13.34109 13 00 29.97 +05 08 10.4 18.7 GVEG099703
K20G02M C2020 04 13.34637 13 00 29.06 +05 09 58.9 18.6 GVEG099703
K20G02M C2020 04 13.35165 13 00 28.11 +05 11 46.9 18.7 GVEG099703
K20G02M C2020 04 13.35694 13 00 27.12 +05 13 34.4 18.8 GVEG099703
K20G02M C2020 04 13.80607 12 59 28.16 +07 51 33.6 19.1 VVEG099033
K20G02M C2020 04 13.80665 12 59 28.06 +07 51 45.8 18.9 VVEG099033
K20G02M C2020 04 13.80722 12 59 27.95 +07 51 58.5 19.0 VVEG099033
K20G02M C2020 04 13.80785 12 59 27.87 +07 52 12.0 18.8 VVEG099033
K20G02M KC2020 04 13.84821 12 59 20.67 +08 06 53.6 18.9 VSEG099C43
K20G02M KC2020 04 13.85011 12 59 20.36 +08 07 35.2 19.0 VSEG099C43
K20G02M KC2020 04 13.85200 12 59 20.03 +08 08 16.8 19.0 VSEG099C43
K20G02M KC2020 04 13.85390 12 59 19.70 +08 08 58.1 19.0 VSEG099C43
K20G02M KC2020 04 13.86554 12 59 17.07 +08 13 20.8 19.2 VVEG099L04
K20G02M KC2020 04 13.86563 12 59 19.22 +08 13 24.5 18.6 VqEG099958
K20G02M KC2020 04 13.87098 12 59 16.08 +08 15 20.1 19.3 VVEG099L04
K20G02M KC2020 04 13.87392 12 59 17.74 +08 16 27.1 19.0 VqEG099958
K20G02M KC2020 04 13.88232 12 59 16.25 +08 19 31.5 18.5 VqEG099958
K20G02M KC2020 04 13.90611912 59 11.55 +08 28 02.7 18.7 GVEG099J95
K20G02M KC2020 04 13.90813112 59 11.21 +08 28 47.1 18.7 GVEG099J95
K20G02M KC2020 04 13.91076812 59 10.72 +08 29 45.1 18.9 GVEG099J95
K20G02M KC2020 04 13.91289812 59 10.34 +08 30 32.2 18.7 GVEG099J95
Observer details:
033 Karl Schwarzschild Observatory, Tautenburg. Observers S. Melnikov, C.
Hoegner, B. Stecklum. Measurer B. Stecklum. 1.34-m f/3 Schmidt + CCD.
246 Klet Observatory-KLENOT. Observers M. Tichy, J. Ticha. Measurer M. Tichy.
1.06-m f/2.7 reflector + 2048x2048 CCD.
595 Farra d'Isonzo. Observer E. Pettarin. 0.61-m f/4.5 reflector + CCD.
703 Catalina Sky 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. 0.68-m Schmidt + 10K CCD.
958 Observatoire de Dax. Observers P. Dupouy, J. B. de Vanssay. Measurer P.
Dupouy. 0.43-m f/2.7 reflector + CCD.
C43 Hoyerswerda. Observer P. Lindner. 0.30-m f/6.3 Schmidt-Cassegrain + CCD.
I52 Steward Observatory, Mt. Lemmon Station. 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. 1.0-m
reflector + CCD.
I93 St Pardon de Conques. Observer F. Losse. 0.40-m f/3.7 reflector + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.41-m f/6.3 Schmidt-Cassegrain
+ CCD.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector +
CCD.
L04 ROASTERR-1 Observatory, Cluj-Napoca. Observer L. Hudin. 0.3-m f/5
reflector + CCD.
Orbital elements:
2020 GM2 Earth MOID = 0.0603 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5 Veres
M 339.35446 (2000.0) P Q
n 0.79800250 Peri. 106.40048 +0.57939278 +0.80357628
a 1.1511534 Node 200.85710 -0.81366799 +0.57999676
e 0.3916906 Incl. 22.50326 +0.04741737 +0.13367469
P 1.24 H 23.6 G 0.15 U 8
Residuals in seconds of arc
200412 703 0.4- 0.4- 200412 L01 0.2+ 0.2+ 200413 703 0.4+ 0.6+
200412 703 0.5+ 0.4+ 200412 595 0.5+ 0.2+ 200413 703 0.4- 0.8-
200412 703 0.4- 0.2- 200412 L01 0.2+ 0.2+ 200413 033 0.2- 0.2-
200412 703 0.3+ 1.0+ 200412 L01 0.1- 0.1+ 200413 033 0.3- 0.7-
200412 703 1.1+ 0.4- 200412 595 0.5- 0.8+ 200413 033 0.5- 0.4-
200412 703 0.1+ 0.2- 200412 L01 0.1+ 0.1+ 200413 033 0.1- 0.6-
200412 703 (1.4+ 1.7-) 200412 L01 0.1+ 0.1+ 200413 C43 0.5- 0.2+
200412 703 0.5+ 0.2+ 200412 595 0.2+ 0.6+ 200413 C43 0.1- 0.3+
200412 246 0.9- 1.5- 200412 595 0.3+ 0.2+ 200413 C43 0.0 0.5+
200412 246 (0.7- 1.9+) 200412 I93 0.2- 0.5+ 200413 C43 0.0 0.2+
200412 246 1.5- 1.0+ 200412 I93 0.1+ 0.8+ 200413 L04 0.4+ 0.4+
200412 246 0.1- 0.3- 200412 I93 0.6+ 0.5+ 200413 958 0.5+ 0.3-
200412 246 0.1- 0.4- 200413 033 0.1- 0.9- 200413 L04 0.5+ 0.5+
200412 246 0.2+ 0.7- 200413 033 0.6- 0.7- 200413 958 0.4+ 0.4+
200412 246 (0.0 2.3+) 200413 033 0.3- 1.1- 200413 958 0.6+ 0.3+
200412 246 0.5- 0.2- 200413 I52 0.3+ 0.3- 200413 J95 0.1- 0.1-
200412 246 0.6- 0.0 200413 I52 0.1+ 0.3- 200413 J95 0.2+ 0.0
200412 246 0.2+ 0.5- 200413 I52 0.1+ 0.2- 200413 J95 0.1- 0.1-
200412 033 0.7- 0.1- 200413 I52 0.5+ 0.1+ 200413 J95 0.1- 0.1+
200412 033 0.0 0.2- 200413 703 0.0 1.3+
200412 033 0.0 0.3- 200413 703 0.5+ 1.2+
Ephemeris:
2020 GM2 a,e,i = 1.15, 0.39, 23 q = 0.7003
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2020 03 14 13 17 23.4 -37 36 12 0.3545 1.2648 133.5 34.7 23.3
...
2020 03 29 13 17 13.2 -31 59 47 0.2025 1.1773 149.4 25.6 21.7
...
2020 04 06 13 11 54.6 -21 24 52 0.1305 1.1271 164.8 13.5 20.2
...
2020 04 12 13 03 25.0 -01 53 50 0.08658 1.0882 171.7 7.6 19.0
2020 04 13 13 01 19.0 +03 14 15 0.08102 1.0816 166.3 12.7 19.1
2020 04 14 12 58 55.1 +09 03 39 0.07625 1.0750 160.0 18.6 19.1
...
2020 04 20 12 32 16.7 +52 50 50 0.07065 1.0348 113.4 63.0 20.2
...
2020 04 28 06 40 30.7 +84 21 30 0.1148 0.9804 73.5 100.1 22.5
...
2020 05 13 02 03 33.2 +67 14 15 0.2354 0.8793 50.4 117.7 24.9
A. U. Tomatic (C) Copyright 2020 MPC M.P.E.C. 2020-G99
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