[Iaude] MPEC U294: 2023 UM10 [a=1.54,e=0.42,i=5.6,H=27.8]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Tue Oct 31 09:58:33 EDT 2023
M.P.E.C. 2023-U294 Issued 2023 October 31, 13:56 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 UM10
Observations:
K23U10M*1C2023 10 22.23780301 41 17.783+34 04 36.23 21.88GVEU294G96
K23U10M 1C2023 10 22.24300001 41 20.065+34 04 40.66 21.36GVEU294G96
K23U10M 1C2023 10 22.24818901 41 22.434+34 04 45.16 21.56GVEU294G96
K23U10M 1C2023 10 22.25337501 41 24.623+34 04 49.80 21.05GVEU294G96
K23U10M C2023 10 22.28978401 41 39.222+34 05 06.42 20.7 GVEU294H01
K23U10M C2023 10 22.29388801 41 40.985+34 05 08.62 21.2 GVEU294H01
K23U10M C2023 10 22.30425601 41 45.460+34 05 13.59 20.8 GVEU294H01
K23U10M C2023 10 22.31373201 41 49.536+34 05 17.54 21.4 GVEU294H01
K23U10M KC2023 10 23.20253601 48 54.38 +34 10 46.9 21.0 VuEU294H21
K23U10M KC2023 10 23.20814901 48 56.06 +34 10 49.0 20.8 VuEU294H21
K23U10M KC2023 10 23.21114301 48 56.94 +34 10 49.8 21.6 VuEU294H21
K23U10M C2023 10 23.32452201 49 50.231+34 12 16.26 21.21GVEU294F52
K23U10M C2023 10 23.33636801 49 53.642+34 12 24.56 21.42GVEU294F52
K23U10M C2023 10 23.34819101 49 56.956+34 12 31.92 21.78GVEU294F52
K23U10M C2023 10 23.35997301 50 00.188+34 12 38.76 21.40GVEU294F52
Observer details:
F52 Pan-STARRS 2, Haleakala. Observers J. Bulger, 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.
G96 Mt. Lemmon Survey. Observer J. K. Hogan. Measurers E. C. Beshore, 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, F. C. Shelly, K. W. Wierzchos. 1.5-m reflector + 10K CCD.
H01 Magdalena Ridge Observatory, Socorro. Observers W. H. Ryan, E. V. Ryan.
Measurer W. H. Ryan. 2.4-m f/8.9 Ritchey-Chretien + CCD.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers T. Linder, R. Holmes, L. Horn. 0.81-m f/4.0 astrograph + CCD.
Orbital elements:
2023 UM10 Earth MOID = 0.0012 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 MPC
M 1.72862 (2000.0) P Q
n 0.51464167 Peri. 312.83003 +0.90437765 +0.42517427
a 1.5421718 Node 22.08443 -0.35777591 +0.80201035
e 0.4161113 Incl. 5.56201 -0.23258860 +0.41953098
P 1.92 H 27.87 G 0.15 U 8
Residuals in seconds of arc
231022 G96 0.1+ 0.1+ 231022 H01 0.0 0.1- 231023 H21 0.5- 0.3-
231022 G96 0.2- 0.0 231022 H01 0.1+ 0.1- 231023 F52 0.1+ 0.1-
231022 G96 0.6+ 0.1+ 231022 H01 0.1+ 0.2- 231023 F52 0.2+ 0.1+
231022 G96 0.5- 0.5+ 231023 H21 0.2+ 0.2+ 231023 F52 0.1+ 0.0
231022 H01 0.1+ 0.2- 231023 H21 0.2- 0.1+ 231023 F52 0.2- 0.1+
Ephemeris:
2023 UM10 a,e,i = 1.54, 0.42, 6 q = 0.9005
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 10 01 14 37 08.7 -33 44 47 0.09594 0.9340 43.4 132.6 28.6
...
2023 10 16 17 03 27.8 -27 36 01 0.0090060.9921 55.6 124.0 22.8
...
2023 10 24 01 53 34.4 +34 13 44 0.03966 1.0316 157.2 21.9 22.0
...
2023 10 30 02 10 13.3 +34 04 49 0.07525 1.0640 159.4 19.2 23.4
2023 10 31 02 11 34.3 +34 01 12 0.08129 1.0696 159.8 18.7 23.5
2023 11 01 02 12 44.2 +33 57 14 0.08737 1.0753 160.1 18.3 23.7
...
2023 11 07 02 17 25.7 +33 27 50 0.1248 1.1102 161.4 16.5 24.5
...
2023 11 15 02 21 24.5 +32 39 39 0.1779 1.1588 160.7 16.4 25.3
...
2023 11 30 02 29 57.6 +31 08 06 0.2912 1.2534 153.3 20.7 26.7
A. U. Tomatic (C) Copyright 2023 MPC M.P.E.C. 2023-U294
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