[Iaude] MPEC X23: 2023 XD [a=1.89,e=0.51,i=8.3,H=26.9]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Mon Dec 4 06:53:38 EST 2023
M.P.E.C. 2023-X23 Issued 2023 December 4, 11:52 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 XD
Observations:
K23X00D*1C2023 12 03.05622501 22 05.851+30 32 25.15 19.77GVEX023G96
K23X00D 1C2023 12 03.06185001 22 05.329+30 31 29.10 VEX023G96
K23X00D 1C2023 12 03.06748501 22 04.649+30 30 31.90 20.14GVEX023G96
K23X00D 1C2023 12 03.07311301 22 03.997+30 29 34.62 20.33GVEX023G96
K23X00D KC2023 12 03.16755501 21 50.897+30 12 39.67 19.87GVEX023I52
K23X00D KC2023 12 03.16848301 21 50.756+30 12 29.05 20.15GVEX023I52
K23X00D KC2023 12 03.16940901 21 50.612+30 12 18.61 20.29GVEX023I52
K23X00D KC2023 12 03.17034101 21 50.490+30 12 08.10 19.85GVEX023I52
K23X00D C2023 12 03.52554 01 21 48.73 +28 58 25.9 20.1 RrEX023P93
K23X00D C2023 12 03.52909 01 21 48.20 +28 57 36.5 19.8 RrEX023P93
K23X00D C2023 12 03.53441 01 21 47.36 +28 56 21.9 20.0 RrEX023P93
K23X00D C2023 12 03.53795 01 21 46.85 +28 55 32.6 20.1 RrEX023P93
K23X00D C2023 12 03.54151 01 21 46.31 +28 54 42.4 19.9 RrEX023P93
K23X00D KC2023 12 03.71568 01 22 13.85 +28 11 05.4 VEX023204
K23X00D KC2023 12 03.72320 01 22 13.16 +28 09 16.4 19.8 GVEX023204
K23X00D KC2023 12 03.73057 01 22 12.44 +28 07 28.4 VEX023204
K23X00D KC2023 12 04.02595901 22 16.47 +26 46 41.5 19.9 GVEX023H21
K23X00D KC2023 12 04.03267101 22 15.57 +26 44 42.6 20.3 GVEX023H21
K23X00D KC2023 12 04.03500001 22 15.24 +26 44 01.4 19.7 GVEX023H21
K23X00D KC2023 12 04.05669501 22 21.27 +26 37 43.3 19.5 GXEX023858
K23X00D KC2023 12 04.06319801 22 20.38 +26 35 47.0 19.0 GXEX023858
K23X00D KC2023 12 04.07028501 22 19.39 +26 33 39.5 19.2 GXEX023858
Observer details:
204 Schiaparelli Observatory. Observers L. Buzzi, G. Galli. 0.84-m f/3.5
reflector + CCD.
858 Tebbutt Observatory, Edgewood. Observer F. B. Zoltowski. 0.51-m f/8.1
Schmidt-Cassegrain + CCD.
G96 Mt. Lemmon Survey. Observer H. Groeller. 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. Observer R. A. Kowalski.
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.
P93 Space Tracking and Communications Center, JAXA. Observers S. Urakawa, D.
Kuroda. 1.0-m f/3.0 reflector + CCD.
Orbital elements:
2023 XD Earth MOID = 0.0029 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 318.11277 (2000.0) P Q
n 0.37899798 Peri. 214.50189 -0.28855258 -0.94740601
a 1.8910867 Node 252.61181 +0.90789680 -0.22482845
e 0.5068834 Incl. 8.33990 +0.30407368 -0.22775867
P 2.60 H 26.95 G 0.15 U 8
Residuals in seconds of arc
231203 G96 0.6- 0.3- 231203 P93 0.2+ 0.5+ 231204 H21 0.1- 0.0
231203 G96 0.6+ 0.3+ 231203 P93 0.2+ 0.3+ 231204 H21 0.1+ 0.1-
231203 G96 0.1+ 0.2+ 231203 P93 0.3- 0.2- 231204 H21 0.0 0.1+
231203 G96 0.2+ 0.3+ 231203 P93 0.1- 0.0 231204 858 0.0 0.3-
231203 I52 0.0 0.1+ 231203 P93 0.3- 0.2- 231204 858 0.2- 0.3-
231203 I52 0.0 0.1- 231203 204 0.0 0.2- 231204 858 0.2- 0.3-
231203 I52 0.0 0.0 231203 204 0.1+ 0.2+
231203 I52 0.2+ 0.0 231203 204 0.1+ 0.0
Ephemeris:
2023 XD a,e,i = 1.89, 0.51, 8 q = 0.9325
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 11 04 01 38 14.0 +39 39 28 0.1986 1.1718 152.6 22.9 24.9
...
2023 11 19 01 26 52.0 +39 43 25 0.1044 1.0764 145.7 31.1 23.5
...
2023 11 27 01 22 44.5 +37 47 24 0.05780 1.0322 140.6 37.4 22.3
...
2023 12 03 01 21 49.7 +30 43 14 0.02365 1.0031 136.3 42.7 20.5
2023 12 04 01 22 03.1 +26 56 44 0.01809 0.9987 135.3 44.0 19.9
2023 12 05 01 22 34.2 +19 53 27 0.01268 0.9943 133.4 46.1 19.2
...
2023 12 11 13 18 39.8 -54 23 43 0.02314 0.9710 52.9 126.0 24.0
...
2023 12 19 13 23 00.4 -46 09 20 0.06842 0.9480 56.6 120.0 25.9
...
2024 01 03 13 35 56.4 -43 51 31 0.1526 0.9330 66.5 104.9 26.6
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-X23
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