[Iaude] MPEC X267: 2023 XD12 [a=2.54,e=0.60,i=7.9,H=24.8]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Wed Dec 13 09:50:54 EST 2023
M.P.E.C. 2023-X267 Issued 2023 December 13, 14:49 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 XD12
Observations:
K23X12D*1C2023 12 11.36798008 58 56.975+46 38 57.30 20.46GVEX267G96
K23X12D 1C2023 12 11.37321608 59 02.562+46 39 06.59 VEX267G96
K23X12D 1C2023 12 11.37845708 59 08.214+46 39 16.24 20.08GVEX267G96
K23X12D 1C2023 12 11.38368608 59 13.844+46 39 24.44 VEX267G96
K23X12D 1C2023 12 11.48920809 01 07.007+46 42 08.10 21.34GVEX267G96
K23X12D 1C2023 12 11.49045309 01 08.332+46 42 09.50 20.33GVEX267G96
K23X12D 1C2023 12 11.49169809 01 09.649+46 42 11.34 19.92GVEX267G96
K23X12D 1C2023 12 11.49294309 01 10.931+46 42 12.42 20.21GVEX267G96
K23X12D KC2023 12 11.50357109 01 22.170+46 42 26.00 VEX267I52
K23X12D KC2023 12 11.50451909 01 23.360+46 42 27.00 VEX267I52
K23X12D KC2023 12 11.50762209 01 26.590+46 42 31.40 20.45GVEX267I52
K23X12D KC2023 12 12.35176109 16 51.56 +46 57 11.3 20.8 GVEX267H21
K23X12D KC2023 12 12.35735209 16 57.08 +46 57 16.4 20.8 GVEX267H21
K23X12D KC2023 12 13.36361309 33 36.882+47 04 40.94 20.64GVEX267I52
K23X12D KC2023 12 13.36780409 33 40.583+47 04 41.66 21.46GVEX267I52
K23X12D KC2023 12 13.37198109 33 44.334+47 04 44.90 20.70GVEX267I52
K23X12D KC2023 12 13.37618009 33 48.064+47 04 46.85 20.58GVEX267I52
Observer details:
G96 Mt. Lemmon Survey. Observer D. Rankin. 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.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers T. Linder, R. Holmes, L. Horn. 0.76-m f/3.0 astrograph + CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observers G. J. Leonard, K. W.
Wierzchos. 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. 1.0-m prime focus + CCD.
Orbital elements:
2023 XD12 Earth MOID = 0.0448 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 MPC
M 338.17488 (2000.0) P Q
n 0.24292549 Peri. 12.73171 +0.14848601 -0.98047237
a 2.5438255 Node 68.84344 +0.89476000 +0.07767557
e 0.5967531 Incl. 7.94719 +0.42113709 +0.18066667
P 4.06 H 24.86 G 0.15 U 9
Residuals in seconds of arc
231211 G96 1.2+ 0.3- 231211 G96 0.0 0.2+ 231212 H21 0.1+ 0.0
231211 G96 0.1+ 0.4- 231211 G96 0.5- 0.4- 231213 I52 0.1- 0.2+
231211 G96 0.3- 0.1- 231211 I52 1.3- 0.4- 231213 I52 0.4- 1.1-
231211 G96 0.7- 1.1- 231211 I52 0.5+ 0.6- 231213 I52 0.1+ 0.2+
231211 G96 0.1+ 0.2+ 231211 I52 0.3- 0.1- 231213 I52 0.2+ 0.3+
231211 G96 0.0 0.0 231212 H21 0.1- 0.0
Ephemeris:
2023 XD12 a,e,i = 2.54, 0.60, 8 q = 1.0258
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 11 13 02 47 17.5 -12 01 44 0.1167 1.0922 149.7 27.2 21.6
...
2023 11 28 04 22 47.3 +11 55 08 0.05570 1.0417 170.5 9.0 19.3
...
2023 12 06 06 56 49.8 +39 17 49 0.05062 1.0286 147.7 30.8 19.8
...
2023 12 12 09 10 33.8 +46 51 49 0.06539 1.0257 127.4 49.7 20.8
2023 12 13 09 27 41.4 +47 02 54 0.06876 1.0258 125.3 51.6 21.0
2023 12 14 09 43 05.8 +47 04 39 0.07231 1.0261 123.4 53.2 21.2
...
2023 12 20 10 46 24.7 +45 47 36 0.09575 1.0312 117.2 58.0 21.9
...
2023 12 28 11 25 29.5 +43 41 10 0.1295 1.0472 116.3 57.4 22.6
...
2024 01 12 11 45 20.5 +41 31 15 0.1933 1.1024 123.6 48.0 23.3
A. U. Tomatic (C) Copyright 2023 MPC M.P.E.C. 2023-X267
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