MPEC 2023-R105 : 2023 RC3
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M.P.E.C. 2023-R105 Issued 2023 September 10, 18:44 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@CFA.HARVARD.EDU
URL https://www.minorplanetcenter.net/ ISSN 1523-6714
2023 RC3
Observations:
K23R03C KC2023 09 07.95254523 09 55.49 +12 51 48.1 20.4 RoER105K88
K23R03C KC2023 09 07.95476923 09 55.62 +12 51 32.9 20.6 RoER105K88
K23R03C KC2023 09 07.95699323 09 55.71 +12 51 16.9 20.1 RoER105K88
K23R03C*KC2023 09 09.95042 23 12 35.82 +08 46 24.1 19.9 GXER105L51
K23R03C KC2023 09 09.95200 23 12 35.96 +08 46 11.4 20.6 GXER105L51
K23R03C KC2023 09 09.95366 23 12 36.09 +08 45 58.3 20.0 GXER105L51
K23R03C KC2023 09 09.99630 23 12 39.15 +08 40 28.8 19.9 GXER105L51
K23R03C IC2023 09 09.99955023 12 39.97 +08 40 04.7 20.2 GVER105L01
K23R03C KC2023 09 10.00144823 12 40.07 +08 39 49.8 20.4 GVER105L01
K23R03C KC2023 09 10.00265 23 12 39.60 +08 39 40.1 19.8 GXER105L51
K23R03C KC2023 09 10.00418723 12 40.25 +08 39 28.3 20.6 GVER105L01
K23R03C KC2023 09 10.00608023 12 40.43 +08 39 13.8 20.1 GVER105L01
K23R03C 1C2023 09 10.02699 23 12 42.07 +08 36 29.2 20.5 VXER105033
K23R03C 1C2023 09 10.02774 23 12 42.13 +08 36 23.5 20.7 VXER105033
K23R03C 1C2023 09 10.02849 23 12 42.19 +08 36 17.6 20.7 VXER105033
K23R03C KC2023 09 10.14757723 12 54.32 +08 21 01.5 20.6 GXER105858
K23R03C KC2023 09 10.15829023 12 55.08 +08 19 38.5 20.0 GXER105858
K23R03C C2023 09 10.45309323 13 17.787+07 41 22.59 20.21GVER105F52
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.
858 Tebbutt Observatory, Edgewood. Observer F. B. Zoltowski. 0.51-m f/8.1
Schmidt-Cassegrain + CCD.
F52 Pan-STARRS 2, Haleakala. Observers J. Bulger, K. Chambers, T. Dukes, T.
Lowe, P. Minguez, A. Schultz, I. Smith. Measurers S. Chastel, J.
Fairlamb, M. Huber, Y. Ramanjooloo, R. Wainscoat, R. Weryk. 1.8-m
Ritchey-Chretien + CCD.
K88 GINOP-KHK, Piszkesteto. Observer K. Sarneczky. 0.60-m Schmidt + CCD.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector
+ CCD.
L51 MARGO, Nauchnyi. Observer G. Borisov. 0.50-m f/1.9 reflector + CCD.
Orbital elements:
2023 RC3 Earth MOID = 0.2089 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 342.40236 (2000.0) P Q
n 0.43794953 Peri. 212.65282 +0.89984450 -0.42913480
a 1.7173284 Node 171.55894 +0.41530245 +0.89768829
e 0.3161915 Incl. 32.21333 -0.13343070 -0.09999531
P 2.25 H 22.52 G 0.15 U 9
Residuals in seconds of arc
230907 K88 0.5+ 0.2- 230909 L51 0.3+ 0.5- 230910 033 0.2+ 0.1-
230907 K88 0.2+ 0.3+ 230909 L01 0.2+ 0.3+ 230910 033 0.2+ 0.0
230907 K88 0.7- 0.1- 230910 L01 0.3- 0.0 230910 033 0.3+ 0.1-
230909 L51 0.1+ 0.4+ 230910 L51 0.1+ 0.0 230910 858 0.1+ 0.0
230909 L51 0.5+ 0.2- 230910 L01 0.6- 0.3- 230910 858 0.4- 0.0
230909 L51 0.6+ 0.5- 230910 L01 0.1+ 0.2- 230910 F52 0.1+ 0.0
Ephemeris:
2023 RC3 a,e,i = 1.72, 0.32, 32 q = 1.1743
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 08 11 22 40 59.2 +38 31 00 0.4748 1.3322 122.8 39.8 23.1
...
2023 08 26 22 55 09.5 +30 38 43 0.3357 1.2790 137.7 32.2 22.0
...
2023 09 03 23 03 48.5 +21 21 34 0.2733 1.2540 150.5 23.4 21.3
...
2023 09 09 23 11 18.8 +10 46 25 0.2374 1.2370 163.6 13.3 20.6
2023 09 10 23 12 40.4 +08 40 30 0.2327 1.2343 166.1 11.3 20.5
2023 09 11 23 14 04.1 +06 29 06 0.2284 1.2317 168.7 9.3 20.4
...
2023 09 17 23 23 16.6 -08 10 04 0.2128 1.2171 173.5 5.3 20.0
...
2023 09 25 23 38 09.9 -28 17 17 0.2213 1.2007 150.5 24.3 20.8
...
2023 10 10 00 14 14.9 -52 42 18 0.3023 1.1802 120.2 47.0 22.1
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-R105
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