MPEC 2020-G16 : 2020 GG
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M.P.E.C. 2020-G16 Issued 2020 April 3, 07:57 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 GG
Observations:
K20G00G C2020 03 22.46704211 26 23.444+13 55 12.15 21.6 GVEG016F51
K20G00G C2020 03 22.47900111 26 21.660+13 54 37.23 21.6 GVEG016F51
K20G00G C2020 03 22.49096911 26 19.876+13 54 02.25 21.3 GVEG016F51
K20G00G* C2020 04 02.18538 10 57 48.70 -02 49 08.9 20.6 GVEG016G96
K20G00G C2020 04 02.19102 10 57 46.86 -02 50 06.0 21.2 GVEG016G96
K20G00G C2020 04 02.19667 10 57 45.01 -02 51 04.0 20.6 GVEG016G96
K20G00G C2020 04 02.20233 10 57 43.14 -02 52 00.9 20.9 GVEG016G96
K20G00G C2020 04 02.29465 10 57 12.20 -03 07 43.5 19.8 GVEG016I52
K20G00G C2020 04 02.29967 10 57 10.61 -03 08 34.6 20.2 GVEG016I52
K20G00G C2020 04 03.22010 10 53 06.40 -05 56 08.8 20.3 GVEG016G96
K20G00G C2020 04 03.22097 10 53 06.08 -05 56 19.0 20.6 GVEG016G96
K20G00G C2020 04 03.22184 10 53 05.74 -05 56 28.9 20.6 GVEG016G96
Observer details:
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. 1.8-m Ritchey-Chretien + CCD.
G96 Mt. Lemmon Survey. Observer G. J. Leonard. 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. Observer R. A. Kowalski.
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 GG Earth MOID = 0.0238 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5 Bell
M 14.80812 (2000.0) P Q
n 0.63918623 Peri. 222.84025 -0.63432883 +0.77296881
a 1.3347024 Node 7.81666 -0.68305812 -0.55308410
e 0.2603962 Incl. 5.09981 -0.36202008 -0.31083307
P 1.54 H 26.5 G 0.15 U 7
Residuals in seconds of arc
200322 F51 0.0 0.0 200402 G96 0.0 0.2+ 200402 I52 0.5+ 0.1+
200322 F51 0.1+ 0.0 200402 G96 0.3+ 0.4- 200403 G96 0.1- 0.1+
200322 F51 0.1- 0.1+ 200402 G96 0.5+ 0.2+ 200403 G96 0.0 0.1-
200402 G96 0.3- 0.1+ 200402 I52 0.6- 0.3- 200403 G96 0.2- 0.1+
Ephemeris:
2020 GG a,e,i = 1.33, 0.26, 5 q = 0.9872
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2020 03 04 11 43 54.2 +20 13 29 0.1416 1.1274 162.5 15.3 23.4
...
2020 03 19 11 31 44.6 +16 13 02 0.08320 1.0756 163.4 15.4 22.1
...
2020 03 27 11 17 16.2 +09 16 34 0.05687 1.0513 159.6 19.3 21.4
...
2020 04 02 10 58 31.6 -02 16 01 0.03979 1.0352 153.1 25.9 20.8
2020 04 03 10 54 08.2 -05 11 41 0.03729 1.0327 151.3 27.7 20.7
2020 04 04 10 49 10.6 -08 31 51 0.03492 1.0303 149.1 29.9 20.6
...
2020 04 10 09 55 25.4 -39 07 29 0.02537 1.0168 125.6 53.2 20.5
...
2020 04 18 04 22 30.9 -71 05 40 0.03191 1.0025 86.1 92.1 22.3
...
2020 05 03 00 41 00.8 -50 54 41 0.07050 0.9881 71.6 104.5 24.6
A. U. Tomatic (C) Copyright 2020 MPC M.P.E.C. 2020-G16
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