[Iaude] MPEC R73: 2023 RA2 [a=1.85,e=0.43,i=13.2,H=25.5]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Sat Sep 9 09:35:54 EDT 2023
M.P.E.C. 2023-R73 Issued 2023 September 9, 13:34 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
2023 RA2
Observations:
K23R02A*1C2023 09 07.27285522 35 54.820-11 53 08.52 20.45GVER073G96
K23R02A 1C2023 09 07.27801722 35 54.611-11 52 00.19 20.55GVER073G96
K23R02A 1C2023 09 07.28317022 35 54.467-11 50 51.00 20.46GVER073G96
K23R02A 1C2023 09 07.28832022 35 54.269-11 49 41.81 20.57GVER073G96
K23R02A pC2023 09 08.00988022 35 57.28 -09 05 01.1 20.2 GVER073L01
K23R02A pC2023 09 08.01248522 35 57.29 -09 04 25.4 19.9 GVER073L01
K23R02A KC2023 09 08.01434722 35 57.28 -09 03 59.7 19.5 GVER073L01
K23R02A 1C2023 09 08.81998022 36 10.580-05 52 25.30 VER073246
K23R02A 1C2023 09 08.82083222 36 10.660-05 52 11.80 VER073246
K23R02A 1C2023 09 08.82486622 36 10.560-05 51 12.80 VER073246
K23R02A 1C2023 09 08.94152 22 36 08.09 -05 22 56.3 20.5 VXER073033
K23R02A 1C2023 09 08.94215 22 36 08.07 -05 22 47.0 20.1 VXER073033
K23R02A 1C2023 09 08.94279 22 36 08.06 -05 22 37.9 20.1 VXER073033
K23R02A KB2023 09 08.94523122 36 09.23 -05 21 53.1 20.0 GVER073I93
K23R02A KB2023 09 08.95192622 36 09.06 -05 20 15.0 VER073I93
K23R02A KB2023 09 08.95852422 36 08.89 -05 18 39.3 20.2 GVER073I93
Observer details:
033 Karl Schwarzschild Observatory, Tautenburg. Observers S. Melnikov, C.
Hoegner, F. Ludwig, M. Hartmann, B. Stecklum. Measurer B. Stecklum.
1.34-m f/3 Schmidt + CCD.
246 Klet Observatory-KLENOT. Observers M. Tichy, J. Ticha, M. Janda, M.
Honkova. Measurer M. Tichy. 1.06-m f/2.7 Reflector + 2048x2048 CCD.
G96 Mt. Lemmon Survey. Observer A. R. Gibbs. 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. 1.5-m reflector + 10K
CCD.
I93 St Pardon de Conques. Observer F. Losse. 0.40-m f/3.7 reflector + CMO.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector
+ CCD.
Orbital elements:
2023 RA2 Earth MOID = 0.0665 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 354.82311 (2000.0) P Q
n 0.39178769 Peri. 19.35849 +0.99556204 -0.07133821
a 1.8497038 Node 344.34905 +0.02164994 +0.80832229
e 0.4270077 Incl. 13.15046 +0.09158329 +0.58440221
P 2.52 H 25.50 G 0.15 U 9
Residuals in seconds of arc
230907 G96 0.1- 0.7+ 230908 L01 0.7+ 0.5- 230908 033 0.0 0.1-
230907 G96 0.4- 0.3- 230908 246 0.5- 1.2- 230908 I93 0.2- 0.3+
230907 G96 0.3+ 0.2- 230908 246 0.9+ 0.1- 230908 I93 0.0 0.6+
230907 G96 0.2+ 0.2- 230908 246 0.4+ 0.4+ 230908 I93 0.3+ 0.2-
230908 L01 1.0- 0.7+ 230908 033 0.0 0.1+
230908 L01 0.1+ 0.1- 230908 033 0.1- 0.2+
Ephemeris:
2023 RA2 a,e,i = 1.85, 0.43, 13 q = 1.0599
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 08 10 22 31 05.7 -52 24 57 0.1983 1.1737 140.6 33.3 23.7
...
2023 08 25 22 34 56.7 -42 37 37 0.1210 1.1155 148.0 28.7 22.4
...
2023 09 02 22 35 26.6 -28 17 08 0.08774 1.0920 159.9 18.6 21.4
...
2023 09 08 22 35 59.7 -09 05 52 0.07110 1.0782 172.4 7.1 20.4
2023 09 09 22 36 08.6 -05 07 07 0.06944 1.0763 172.2 7.3 20.4
2023 09 10 22 36 18.8 -00 58 08 0.06817 1.0745 170.3 9.1 20.4
...
2023 09 16 22 38 04.4 +24 45 31 0.06918 1.0657 149.3 28.8 21.1
...
2023 09 24 22 43 32.4 +50 02 30 0.08946 1.0601 127.4 48.7 22.2
...
2023 10 09 23 08 39.2 +69 23 00 0.1492 1.0690 114.2 58.5 23.6
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-R73
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