[Iaude] MPEC B123: 2010 RR179 [a=2.64,e=0.61,i=6.9,H=21.19]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Wed Jan 24 09:13:31 EST 2024
M.P.E.C. 2024-B123 Issued 2024 January 24, 14:11 UT
The Minor Planet Electronic Circulars contain information on unusual
minor planets, routine data on comets and natural satellites,
and occasional editorial announcements. 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
2010 RR179
Revision to MPEC 2010-T25
Additional Observations:
K10RH9R KC2023 11 25.63903911 04 46.913+11 33 06.34 23.22GVEB123F51
K10RH9R C2024 01 20.63144411 50 39.868-02 44 07.34 23.04GVEB123F52
K10RH9R C2024 01 20.63987911 50 39.506-02 44 10.41 22.72GVEB123F52
K10RH9R C2024 01 20.64833711 50 39.175-02 44 13.23 22.61GVEB123F52
K10RH9R C2024 01 20.65676811 50 38.816-02 44 16.03 22.85GVEB123F52
Observer details:
F51 Pan-STARRS 1, Haleakala. Observers J. Herman, T. Lowe, P. Minguez, A.
Schultz, I. Smith. Measurers K. Chambers, 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.
F52 Pan-STARRS 2, Haleakala. Observers J. Herman, T. Lowe, P. Minguez, A.
Schultz, I. Smith. Measurers K. Chambers, 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.
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
231125 F51 0.07- 0.11- 240120 F52 0.13- 0.08- MPO750185 -0.11 days
Orbital elements:
2010 RR179 Earth MOID = 0.1090 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 350.66994 (2000.0) P Q
n 0.22981160 Peri. 113.37496 +0.43361349 -0.89647425
a 2.6397011 Node 310.60679 +0.77668067 +0.42312848
e 0.6116538 Incl. 6.89771 +0.45688783 +0.13151503
P 4.29 H 21.19 G 0.15 U 0
Residuals in seconds of arc
100902 G96 0.0 0.1+ 101005 291 0.8- 0.9- 101214 H21 0.1- 0.0
100902 G96 0.2- 0.1+ 101005 E10 0.3+ 0.5+ 101214 H21 0.1- 0.0
100902 G96 0.1- 0.1+ 101005 E10 0.1- 0.1+ 101220 118 0.8+ 1.1+
100902 G96 (1.2+ 2.0-) 101005 E10 0.4+ 0.2- 101220 118 0.1+ 0.7+
101004 G96 0.3+ 0.3- 101005 E10 0.3+ 0.1+ 101229 204 0.3- 0.2+
101004 G96 0.4- 0.1- 101005 E10 0.1- 0.1- 101229 204 0.2- 0.1-
101004 G96 0.4- 0.2- 101009 448 0.6- 0.9- 101229 204 0.0 0.9-
101004 G96 0.6- 0.6- 101009 448 0.3- 0.2+ 110101 204 0.4- 0.1-
101004 G96 0.2+ 0.1+ 101009 448 0.1+ 0.3+ 110102 204 0.2- 0.1-
101004 G96 0.6- 0.0 101012 448 0.4+ 0.5- 110102 204 0.2- 0.0
101004 G96 0.1+ 0.0 101012 448 0.1+ 0.5+ 110302 H21 0.4+ 0.6-
101004 H21 0.5- 0.1- 101012 448 0.5+ 0.6+ 110302 H21 0.4+ 0.2+
101004 H21 0.2+ 0.4- 101029 448 0.8+ 0.6+ 110302 H21 0.2+ 0.0
101004 H21 1.3+ 0.1- 101029 448 0.4+ 0.1+ 231125 F51 0.3- 0.1-
101005 H36 1.4- 1.0- 101029 448 1.2- 0.7- 240120 F52 0.1+ 0.1-
101005 H36 0.0 0.5- 101107 H21 0.5+ 0.2- 240120 F52 0.1- 0.2-
101005 H36 1.3+ 0.4+ 101107 H21 0.3+ 0.3+ 240120 F52 0.2+ 0.0
101005 291 0.3- 0.0 101107 H21 0.4+ 0.1- 240120 F52 0.0 0.1+
101005 291 0.7+ 1.1+ 101214 H21 0.2- 0.2-
Ephemeris:
2010 RR179 a,e,i = 2.64, 0.61, 7 q = 1.0251
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 12 25 11 48 00.6 +01 58 56 0.7503 1.2991 96.1 48.8 23.0
...
2024 01 09 11 54 09.6 -01 10 49 0.7476 1.4135 108.7 41.2 22.9
...
2024 01 17 11 52 32.7 -02 20 15 0.7447 1.4772 116.8 36.5 22.9
...
2024 01 23 11 49 04.1 -02 56 54 0.7439 1.5256 123.4 32.6 22.8
2024 01 24 11 48 18.3 -03 01 42 0.7440 1.5337 124.5 31.9 22.8
2024 01 25 11 47 29.5 -03 06 07 0.7441 1.5418 125.7 31.2 22.8
...
2024 01 31 11 41 35.7 -03 24 40 0.7470 1.5907 132.9 27.0 22.8
...
2024 02 08 11 31 20.5 -03 28 25 0.7577 1.6562 143.1 20.9 22.7
...
2024 02 23 11 07 57.9 -02 40 03 0.8097 1.7787 162.7 9.5 22.6
A. U. Tomatic (C) Copyright 2024 MPC M.P.E.C. 2024-B123
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