[Iaude] MPEC R239: 2023 RD11 [a=2.23,e=0.57,i=0.9,H=24.7]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Fri Sep 15 18:50:07 EDT 2023
M.P.E.C. 2023-R239 Issued 2023 September 15, 22:48 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 RD11
Observations:
K23R11D* C2023 09 12.35772723 31 33.362-08 02 22.05 21.86wXER239F52
K23R11D C2023 09 12.36916123 31 34.076-08 02 24.93 21.53wXER239F52
K23R11D C2023 09 12.38059423 31 34.767-08 02 28.09 21.54wXER239F52
K23R11D C2023 09 12.39202923 31 35.474-08 02 31.36 21.54wXER239F52
K23R11D C2023 09 12.45251823 31 39.151-08 02 47.32 21.71GVER239F51
K23R11D C2023 09 12.45315623 31 39.198-08 02 47.52 21.76GVER239F51
K23R11D C2023 09 14.43123023 34 29.711-08 11 39.36 21.38wXER239F51
K23R11D C2023 09 14.44292923 34 30.542-08 11 42.62 21.60wXER239F51
K23R11D C2023 09 14.45463323 34 31.377-08 11 45.70 21.55wXER239F51
K23R11D C2023 09 14.46635423 34 32.225-08 11 48.94 21.72wXER239F51
K23R11D KC2023 09 15.26415823 35 49.970-08 15 43.85 21.01GVER239I52
K23R11D KC2023 09 15.27009523 35 50.428-08 15 45.58 21.40GVER239I52
K23R11D KC2023 09 15.27472523 35 50.809-08 15 46.91 21.19GVER239I52
K23R11D KC2023 09 15.28166723 35 51.360-08 15 48.74 21.29GVER239I52
Observer details:
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, K. Chambers, T. Lowe, P.
Minguez, A. Schultz, I. Smith. Measurers S. Chastel, J. Fairlamb, M.
Huber, Y. Ramanjooloo, R. Wainscoat, R. Weryk, K. Chambers, T. de Boer, J.
Bulger, H. Gao, C.-C. Lin, T. Lowe, E. Magnier, P. Minguez, A. Schultz, I.
Smith. 1.8-m Ritchey-Chretien + CCD.
F52 Pan-STARRS 2, Haleakala. Observers J. Bulger, T. Lowe, P. Minguez, A.
Schultz, I. Smith. Measurers K. Chambers, T. de Boer, J. Bulger, J.
Fairlamb, H. Gao, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, P. Minguez, Y.
Ramanjooloo, A. Schultz, I. Smith, R. Wainscoat, R. Weryk. 1.8-m Ritchey-
Chretien + CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer D. C. Fuls. 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. 1.0-m prime focus + CCD.
Orbital elements:
2023 RD11 Earth MOID = 0.0105 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 344.14015 (2000.0) P Q
n 0.29566317 Peri. 294.09778 +0.63680901 -0.77090253
a 2.2315394 Node 116.34098 +0.71277493 +0.58191018
e 0.5683766 Incl. 0.86628 +0.29398330 +0.25901706
P 3.33 H 24.74 G 0.15 U 9
Residuals in seconds of arc
230912 F52 0.1+ 0.0 230912 F51 0.1+ 0.1- 230915 I52 0.1+ 0.1-
230912 F52 0.1+ 0.2+ 230914 F51 0.1+ 0.1- 230915 I52 0.2- 0.0
230912 F52 0.2- 0.2+ 230914 F51 0.0 0.1- 230915 I52 0.0 0.0
230912 F52 0.1- 0.0 230914 F51 0.1- 0.0 230915 I52 0.0 0.2+
230912 F51 0.0 0.0 230914 F51 0.0 0.0
Ephemeris:
2023 RD11 a,e,i = 2.23, 0.57, 1 q = 0.9632
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 08 16 23 09 33.1 -07 10 13 0.4023 1.3919 156.9 16.6 24.4
...
2023 08 31 23 19 38.3 -07 22 36 0.2705 1.2761 168.8 8.8 23.0
...
2023 09 08 23 26 29.1 -07 45 00 0.2102 1.2170 174.1 4.9 22.2
...
2023 09 14 23 33 50.3 -08 09 15 0.1691 1.1748 175.1 4.2 21.6
2023 09 15 23 35 23.3 -08 13 53 0.1626 1.1679 174.9 4.4 21.5
2023 09 16 23 37 03.7 -08 18 41 0.1561 1.1611 174.5 4.7 21.4
...
2023 09 22 23 50 50.6 -08 50 37 0.1191 1.1219 171.7 7.4 20.9
...
2023 09 30 00 30 14.9 -09 37 46 0.07422 1.0743 167.8 11.4 20.0
...
2023 10 15 06 39 24.4 -00 52 22 0.03723 1.0042 99.4 78.5 20.3
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-R239
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