[Iaude] MPEC X84: 2023 XQ1 [a=2.50,e=0.64,i=3.0,H=27.3]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Tue Dec 5 19:02:10 EST 2023
M.P.E.C. 2023-X84 Issued 2023 December 6, 00:00 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 XQ1
Observations:
K23X01Q* C2023 12 04.22200901 57 15.829+14 00 00.09 20.82wXEX084F52
K23X01Q C2023 12 04.25035101 56 49.302+14 03 05.72 20.58wXEX084F52
K23X01Q C2023 12 04.25093 01 56 32.93 +14 02 03.2 21.1 GVEX084G96
K23X01Q C2023 12 04.25658 01 56 27.47 +14 02 38.9 20.8 GVEX084G96
K23X01Q C2023 12 04.26467601 56 35.611+14 04 39.89 20.86wXEX084F52
K23X01Q C2023 12 04.37045301 54 50.665+14 16 15.51 21.05GVEX084F52
K23X01Q C2023 12 04.37109501 54 50.054+14 16 19.54 20.26GVEX084F52
K23X01Q KC2023 12 05.11557401 41 30.58 +15 57 10.8 20.7 GXEX084858
K23X01Q KC2023 12 05.12271401 41 19.79 +15 58 23.6 20.5 GXEX084858
K23X01Q KC2023 12 05.12966101 41 09.18 +15 59 34.3 20.6 GXEX084858
K23X01Q C2023 12 05.27920301 37 31.804+16 27 47.40 VEX084F52
K23X01Q C2023 12 05.28036601 37 29.956+16 27 59.73 20.26GVEX084F52
K23X01Q KC2023 12 05.80730501 21 14.07 +18 19 33.3 VEX084204
K23X01Q KC2023 12 05.81347501 20 59.08 +18 21 08.9 19.9 GVEX084204
K23X01Q KC2023 12 05.81992701 20 43.30 +18 22 49.3 VEX084204
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.
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.
G96 Mt. Lemmon Survey. Observer J. K. Hogan. Measurers B. Gray, D. Rankin,
F. C. Shelly. 1.5-m reflector + 10K CCD.
Orbital elements:
2023 XQ1 Earth MOID = 0.0043 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Bell
M 331.44123 (2000.0) P Q
n 0.24955528 Peri. 45.29541 -0.41977967 -0.90633591
a 2.4985701 Node 69.58134 +0.81745629 -0.40069924
e 0.6421707 Incl. 2.95889 +0.39439859 -0.13414670
P 3.95 H 27.38 G 0.15 U 8
Residuals in seconds of arc
231204 F52 0.5+ 0.1- 231204 F52 0.1- 0.1+ 231205 F52 0.9- 0.3+
231204 F52 0.9+ 0.3- 231204 F52 0.5+ 0.1- 231205 F52 1.0+ 0.4-
231204 G96 0.9+ 0.3- 231205 858 0.4- 0.5+ 231205 204 0.1+ 0.1+
231204 G96 1.1- 0.4+ 231205 858 0.4- 0.3+ 231205 204 0.1+ 0.0
231204 F52 0.8+ 0.2- 231205 858 1.1- 0.1- 231205 204 0.1- 0.2+
Ephemeris:
2023 XQ1 a,e,i = 2.50, 0.64, 3 q = 0.8941
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 11 06 02 49 21.5 +09 01 19 0.2349 1.2250 173.1 5.6 25.1
...
2023 11 21 02 40 00.2 +08 53 46 0.1183 1.1008 161.3 16.8 23.8
...
2023 11 29 02 27 42.1 +10 02 44 0.06199 1.0414 151.4 27.0 22.6
...
2023 12 05 01 43 56.2 +15 40 39 0.02140 1.0014 137.3 41.9 20.7
2023 12 06 01 13 21.6 +19 16 28 0.01504 0.9952 130.2 49.2 20.1
2023 12 07 23 57 36.8 +26 12 00 0.0093910.9891 113.8 65.7 19.5
...
2023 12 13 15 24 57.9 -01 28 49 0.03506 0.9560 34.9 143.9 27.4
...
2023 12 21 15 04 15.0 -05 17 02 0.08995 0.9219 44.6 131.5 27.8
...
2024 01 05 15 06 56.3 -07 46 37 0.1948 0.8947 57.8 111.6 27.9
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-X84
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