MPEC 2022-R102 : 2022 RG2
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M.P.E.C. 2022-R102 Issued 2022 September 5, 13:41 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
2022 RG2
Observations:
K22R02G* C2022 09 02.52038823 25 05.132-04 03 01.58 22.13wUER102F51
K22R02G C2022 09 02.54052223 25 06.704-04 02 48.85 21.92wUER102F51
K22R02G C2022 09 02.55678623 25 07.997-04 02 38.26 21.73wUER102F51
K22R02G |C2022 09 03.26121 23 26 13.67 -03 54 35.5 21.8 GVER102807
K22R02G |C2022 09 03.26494 23 26 13.93 -03 54 33.0 21.8 GVER102807
K22R02G |C2022 09 03.26864 23 26 14.25 -03 54 30.1 21.7 GVER102807
K22R02G ^C2022 09 03.35475323 26 24.252-03 54 06.14 21.69GVER102568
K22R02G ^C2022 09 03.35575123 26 24.332-03 54 05.51 21.66GVER102568
K22R02G ^C2022 09 03.35672823 26 24.409-03 54 04.87 21.78GVER102568
K22R02G |C2022 09 05.21895 23 29 16.50 -03 33 19.5 21.6 GVER102807
K22R02G |C2022 09 05.23376 23 29 17.72 -03 33 09.9 21.5 GVER102807
K22R02G |C2022 09 05.24856 23 29 18.90 -03 32 59.8 21.4 GVER102807
K22R02G KC2022 09 05.36039523 29 29.393-03 32 26.02 21.42GVER102V06
K22R02G KC2022 09 05.36277923 29 29.576-03 32 24.68 21.65GVER102V06
K22R02G KC2022 09 05.36516023 29 29.800-03 32 22.99 21.59GVER102V06
Observer details:
568 Mauna Kea. Observers R. Wainscoat, C. Cunningham, H. Flewelling.
Measurers R. Weryk, R. Wainscoat. 3.6-m Canada-France-Hawaii Telescope +
CCD.
807 Cerro Tololo Observatory, La Serena. Observers T. Linder, R. Holmes, L.
Horn. 1.00-m f/10.0 astrograph + CCD.
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, T. Lowe, A. Schultz, I.
Smith. Measurers K. Chambers, S. Chastel, T. de Boer, J. Fairlamb, H.
Gao, M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo, R. Wainscoat, R.
Weryk. 1.8-m Ritchey-Chretien + CCD.
V06 Catalina Sky Survey-Kuiper. Observer H. Groeller. Measurers E. J.
Christensen, D. Fay, J. B. Fazekas, D. C. Fuls, A. R. Gibbs, A. D. Grauer,
H. Groeller, J. K. Hogan, R. A. Kowalski, S. M. Larson, G. J. Leonard, D.
Rankin, R. L. Seaman, A. Serrano, F. C. Shelly, K. W. Wierzchos. 1.55-m
reflector + 1K CCD.
Orbital elements:
2022 RG2 Earth MOID = 0.2015 AU
Epoch 2022 Aug. 9.0 TT = JDT 2459800.5 Veres
M 343.98154 (2000.0) P Q
n 0.29992647 Peri. 11.56908 +0.99203120 -0.12599214
a 2.2103422 Node 355.66894 +0.11531208 +0.90878839
e 0.4558260 Incl. 0.20245 +0.05076625 +0.39778091
P 3.29 H 24.08 G 0.15 U 8
Residuals in seconds of arc
220902 F51 0.0 0.2+ 220903 807 0.1+ 0.1+ 220905 807 0.2+ 0.0
220902 F51 0.1- 0.1- 220903 568 0.0 0.0 220905 807 0.1+ 0.3+
220902 F51 0.0 0.0 220903 568 0.0 0.0 220905 V06 0.1- 0.0
220903 807 0.2+ 0.4- 220903 568 0.0 0.0 220905 V06 0.2- 0.2-
220903 807 0.3- 0.4- 220905 807 0.3- 0.1+ 220905 V06 0.2+ 0.1-
Ephemeris:
2022 RG2 a,e,i = 2.21, 0.46, 0 q = 1.2028
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2022 08 06 22 45 54.4 -08 20 05 0.3508 1.3375 153.5 19.8 23.4
...
2022 08 21 23 06 45.5 -06 07 15 0.2771 1.2785 162.3 14.0 22.6
...
2022 08 29 23 18 18.5 -04 49 36 0.2482 1.2530 166.8 10.6 22.2
...
2022 09 04 23 27 22.5 -03 46 55 0.2311 1.2370 170.1 8.0 21.9
2022 09 05 23 28 55.9 -03 36 01 0.2287 1.2346 170.7 7.6 21.9
2022 09 06 23 30 30.1 -03 25 00 0.2263 1.2323 171.2 7.2 21.8
...
2022 09 12 23 40 12.5 -02 16 09 0.2144 1.2202 174.4 4.7 21.6
...
2022 09 20 23 53 49.4 -00 38 16 0.2044 1.2088 178.4 1.3 21.2
...
2022 10 05 00 20 44.7 +02 34 50 0.2040 1.2034 174.3 4.7 21.4
M. P. C. Staff (C) Copyright 2022 MPC M.P.E.C. 2022-R102
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