MPEC 2023-X207 : 2023 XW7
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M.P.E.C. 2023-X207 Issued 2023 December 11, 14:46 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 XW7
Observations:
K23X07W* C2023 12 07.48006608 45 47.166+20 59 29.94 22.13wXEX207F52
K23X07W C2023 12 07.49165708 45 47.192+20 59 59.49 21.63wXEX207F52
K23X07W KC2023 12 08.36817508 45 51.91 +21 36 48.4 20.7 GVEX207H21
K23X07W KC2023 12 08.37097208 45 51.92 +21 36 55.3 21.1 GVEX207H21
K23X07W KC2023 12 08.37395708 45 51.92 +21 37 03.0 20.9 GVEX207H21
K23X07W C2023 12 10.38585108 45 53.266+23 02 53.52 21.9 GVEX207H01
K23X07W C2023 12 10.38944208 45 53.237+23 03 02.75 21.5 GVEX207H01
K23X07W C2023 12 10.40482708 45 53.119+23 03 42.69 21.3 GVEX207H01
K23X07W C2023 12 10.40805108 45 53.101+23 03 50.91 21.6 GVEX207H01
K23X07W KC2023 12 11.33880508 45 48.63 +23 44 02.9 20.7 GVEX207H21
K23X07W KC2023 12 11.34564308 45 48.56 +23 44 20.8 21.7 GVEX207H21
Observer details:
F52 Pan-STARRS 2, Haleakala. Observers J. Herman, 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.
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. 0.76-m f/3.0 astrograph + CCD,
1.3-m f/4.0 astrograph + CCD.
Orbital elements:
2023 XW7 Earth MOID = 0.4278 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 MPC
M 358.88221 (2000.0) P Q
n 0.24254442 Peri. 302.07916 +0.67388618 -0.51870672
a 2.5464893 Node 94.68132 +0.71745001 +0.62950668
e 0.5042538 Incl. 31.86358 -0.17647348 +0.57850210
P 4.06 H 20.14 G 0.15 U 9
Residuals in seconds of arc
231207 F52 0.0 0.1- 231208 H21 0.1+ 0.0 231210 H01 0.0 0.1-
231207 F52 0.2- 0.1+ 231210 H01 0.0 0.0 231211 H21 0.0 0.0
231208 H21 0.1- 0.1+ 231210 H01 0.1- 0.0 231211 H21 0.0 0.0
231208 H21 0.1+ 0.1- 231210 H01 0.1- 0.0
Ephemeris:
2023 XW7 a,e,i = 2.55, 0.50, 32 q = 1.2624
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 11 11 08 25 08.0 +05 46 16 0.8110 1.3898 100.5 44.5 22.1
...
2023 11 26 08 40 46.5 +13 33 16 0.7470 1.4604 114.0 38.1 21.9
...
2023 12 04 08 45 00.2 +18 36 40 0.7211 1.5021 122.5 33.6 21.7
...
2023 12 10 08 45 53.9 +22 46 19 0.7079 1.5349 129.4 29.7 21.6
2023 12 11 08 45 50.4 +23 29 24 0.7063 1.5405 130.5 29.1 21.6
2023 12 12 08 45 43.3 +24 12 49 0.7050 1.5461 131.7 28.4 21.6
...
2023 12 18 08 43 41.1 +28 38 06 0.7014 1.5802 138.7 24.3 21.5
...
2023 12 26 08 37 24.8 +34 30 57 0.7104 1.6271 147.3 19.1 21.4
...
2024 01 10 08 15 59.3 +44 03 15 0.7744 1.7179 155.4 13.8 21.6
A. U. Tomatic (C) Copyright 2023 MPC M.P.E.C. 2023-X207
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