[Iaude] MPEC X171: 2023 XQ5 [a=2.17,e=0.55,i=9.5,H=23.6]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Sun Dec 10 16:55:27 EST 2023
M.P.E.C. 2023-X171 Issued 2023 December 10, 21:53 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 XQ5
Observations:
K23X05Q*1C2023 12 07.07974723 10 29.550-03 29 41.93 20.28GVEX171G96
K23X05Q 1C2023 12 07.08541123 10 34.835-03 30 11.02 20.67GVEX171G96
K23X05Q 1C2023 12 07.09106923 10 40.141-03 30 39.28 20.18GVEX171G96
K23X05Q 1C2023 12 07.09673423 10 45.419-03 31 07.79 20.47GVEX171G96
K23X05Q C2023 12 07.11121823 10 58.693-03 32 23.69 20.3 GVEX171H01
K23X05Q C2023 12 07.11569523 11 02.912-03 32 46.23 20.4 GVEX171H01
K23X05Q KC2023 12 07.11805 23 11 05.68 -03 32 55.0 VEX171691
K23X05Q KC2023 12 07.12561 23 11 12.79 -03 33 33.0 20.3 RVEX171691
K23X05Q C2023 12 07.12922123 11 15.708-03 33 54.50 20.1 GVEX171H01
K23X05Q C2023 12 07.13873823 11 24.732-03 34 42.59 20.4 GVEX171H01
K23X05Q KC2023 12 07.71919023 21 18.78 -04 25 14.5 20.6 GVEX171L01
K23X05Q KC2023 12 07.72067223 21 20.26 -04 25 22.7 20.5 GVEX171L01
K23X05Q pC2023 12 07.72215423 21 21.74 -04 25 30.7 20.9 GVEX171L01
K23X05Q KC2023 12 07.72363623 21 23.23 -04 25 38.9 20.5 GVEX171L01
K23X05Q KC2023 12 07.72511723 21 24.72 -04 25 46.3 20.9 GVEX171L01
K23X05Q KC2023 12 08.07710023 27 39.503-04 56 57.01 20.36GVEX171I52
K23X05Q KC2023 12 08.08029623 27 42.808-04 57 14.58 20.49GVEX171I52
K23X05Q KC2023 12 08.08671523 27 49.468-04 57 49.10 20.44GVEX171I52
K23X05Q KC2023 12 10.05356300 06 43.00 -08 06 03.2 19.8 GXEX171858
K23X05Q |C2023 12 10.05669200 06 41.890-08 03 47.20 20.3 VuEX171807
K23X05Q KC2023 12 10.05968600 06 50.54 -08 06 39.6 19.9 GXEX171858
K23X05Q |C2023 12 10.06160000 06 47.960-08 04 15.60 20.3 VuEX171807
K23X05Q |C2023 12 10.06653000 06 54.000-08 04 44.60 20.4 VuEX171807
K23X05Q KC2023 12 10.06704600 06 59.66 -08 07 23.4 19.6 GXEX171858
K23X05Q KB2023 12 10.68724 00 20 35.71 -09 09 25.8 19.5 GXEX171M45
K23X05Q KB2023 12 10.69228 00 20 42.26 -09 09 56.4 19.6 GXEX171M45
Observer details:
691 Steward Observatory, Kitt Peak-Spacewatch. Observer R. A. Mastaler.
0.9-m f/3 reflector + CCD.
807 Cerro Tololo Observatory, La Serena. Observers T. Linder, R. Holmes, L.
Horn. 0.61-m f/11 Ritchey-Chretien + CCD.
858 Tebbutt Observatory, Edgewood. Observer F. B. Zoltowski. 0.51-m f/8.1
Schmidt-Cassegrain + 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.
I52 Steward Observatory, Mt. Lemmon Station. Observer 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.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector
+ CCD.
M45 Starhopper Observatory, Sfantu Gheorghe. Observer F. Ursache. 0.41-m
f/7.5 reflector + CMO.
Orbital elements:
2023 XQ5 Earth MOID = 0.0049 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 337.63520 (2000.0) P Q
n 0.30848130 Peri. 163.48910 +0.57612204 -0.80215829
a 2.1692860 Node 251.07111 +0.72991375 +0.59131404
e 0.5492433 Incl. 9.54931 +0.36784415 +0.08300478
P 3.20 H 23.69 G 0.15 U 8
Residuals in seconds of arc
231207 G96 0.4+ 0.3+ 231207 H01 0.0 0.0 231210 858 0.2- 0.3-
231207 G96 0.0 0.2- 231207 L01 0.1- 0.3+ 231210 807 0.4+ 0.3-
231207 G96 0.0 0.1+ 231207 L01 0.3- 0.0 231210 858 0.6- 0.1-
231207 G96 0.6- 0.1+ 231207 L01 0.5- 0.2- 231210 807 0.3+ 0.2+
231207 H01 0.0 0.0 231207 L01 0.5- 0.5- 231210 807 0.7- 0.3+
231207 H01 0.1- 0.0 231207 L01 0.6- 0.1- 231210 858 0.3- 0.1-
231207 691 1.2+ 0.4- 231208 I52 0.1+ 0.0 231210 M45 0.5+ 0.6+
231207 691 0.8+ 0.2- 231208 I52 0.0 0.2- 231210 M45 0.4+ 0.3+
231207 H01 0.0 0.0 231208 I52 0.1+ 0.2+
Ephemeris:
2023 XQ5 a,e,i = 2.17, 0.55, 10 q = 0.9778
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 11 10 20 27 26.0 +09 47 08 0.2002 0.9954 85.6 82.8 23.1
...
2023 11 25 21 16 20.7 +06 16 33 0.1236 0.9779 82.1 90.7 22.3
...
2023 12 03 22 16 04.5 +01 15 35 0.08463 0.9840 86.2 88.8 21.4
...
2023 12 09 23 45 02.5 -06 21 32 0.06295 0.9955 97.7 78.7 20.4
2023 12 10 00 05 31.9 -07 59 01 0.06071 0.9979 100.7 75.9 20.3
2023 12 11 00 27 37.0 -09 38 30 0.05901 1.0006 103.8 72.9 20.1
...
2023 12 17 02 52 07.5 -17 10 04 0.06216 1.0195 123.1 54.0 19.7
...
2023 12 25 04 58 32.5 -17 43 02 0.09393 1.0523 135.2 41.2 20.3
...
2024 01 09 06 19 33.9 -13 18 22 0.1833 1.1330 141.7 32.5 21.6
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-X171
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