[Iaude] MPEC X89: 2023 XU1 [a=2.15,e=0.53,i=7.4,H=25.4]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Tue Dec 5 22:27:42 EST 2023
M.P.E.C. 2023-X89 Issued 2023 December 6, 03:26 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 XU1
Observations:
K23X01U C2023 12 04.28117903 26 09.348+17 53 24.85 19.99GVEX089F52
K23X01U C2023 12 04.29292703 26 13.271+17 52 21.26 20.76GVEX089F52
K23X01U C2023 12 04.30458503 26 17.147+17 51 18.28 20.10GVEX089F52
K23X01U*1C2023 12 04.32990303 26 20.461+17 48 36.58 20.38GVEX089G96
K23X01U 1C2023 12 04.33505703 26 22.211+17 48 07.63 20.95GVEX089G96
K23X01U 1C2023 12 04.34021403 26 23.975+17 47 38.83 20.55GVEX089G96
K23X01U KC2023 12 04.42815903 26 54.496+17 39 19.84 21.25GVEX089I52
K23X01U KC2023 12 04.43002503 26 55.205+17 39 08.89 21.06GVEX089I52
K23X01U KC2023 12 04.43189103 26 55.882+17 38 58.60 20.61GVEX089I52
K23X01U KC2023 12 04.43376003 26 56.584+17 38 47.44 21.01GVEX089I52
K23X01U KC2023 12 05.14626803 31 41.470+16 30 30.10 20.70GVEX089I52
K23X01U KC2023 12 05.14881103 31 42.380+16 30 15.10 VEX089I52
K23X01U KC2023 12 05.15134503 31 43.340+16 29 59.60 20.64GVEX089I52
K23X01U KC2023 12 05.15388403 31 44.270+16 29 45.30 20.45GVEX089I52
K23X01U KC2023 12 06.00562 03 37 28.10 +15 01 09.0 VEX089204
K23X01U KC2023 12 06.02035 03 37 33.92 +14 59 32.5 20.6 GVEX089204
Observer details:
204 Schiaparelli Observatory. Observers L. Buzzi, G. Galli. 0.84-m f/3.5
reflector + 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 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.
I52 Steward Observatory, Mt. Lemmon Station. Observer G. J. Leonard.
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 XU1 Earth MOID = 0.0541 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 MPC
M 326.08304 (2000.0) P Q
n 0.31199750 Peri. 211.05201 -0.18144274 -0.97588290
a 2.1529568 Node 249.63900 +0.92673335 -0.12838869
e 0.5292437 Incl. 7.43842 +0.32900429 -0.17654720
P 3.16 H 25.40 G 0.15 U 8
Residuals in seconds of arc
231204 F52 0.0 0.2+ 231204 I52 0.6- 0.2+ 231205 I52 0.0 0.7-
231204 F52 0.0 0.1- 231204 I52 0.0 0.1- 231205 I52 0.0 0.1-
231204 F52 0.0 0.0 231204 I52 0.1+ 0.3+ 231206 204 0.2+ 0.1+
231204 G96 0.3- 0.1- 231204 I52 0.6+ 0.2- 231206 204 0.1- 0.0
231204 G96 0.1- 0.1- 231205 I52 0.3- 0.0
231204 G96 0.1+ 0.0 231205 I52 0.5- 0.1-
Ephemeris:
2023 XU1 a,e,i = 2.15, 0.53, 7 q = 1.0135
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 11 06 02 19 22.6 +33 06 51 0.2266 1.2088 161.9 14.8 23.4
...
2023 11 21 02 36 12.0 +29 30 27 0.1417 1.1236 161.9 15.8 22.3
...
2023 11 29 02 59 33.9 +24 13 33 0.1040 1.0859 161.9 16.4 21.5
...
2023 12 05 03 30 39.4 +16 45 36 0.07998 1.0620 162.1 16.6 20.9
2023 12 06 03 37 28.2 +15 02 52 0.07648 1.0584 161.9 16.8 20.8
2023 12 07 03 44 50.6 +13 10 02 0.07315 1.0550 161.6 17.2 20.7
...
2023 12 13 04 42 43.9 -02 05 00 0.05821 1.0370 153.4 25.2 20.5
...
2023 12 21 06 34 58.0 -27 01 34 0.05746 1.0206 128.6 48.9 21.1
...
2024 01 05 09 28 45.2 -42 39 03 0.09951 1.0155 106.2 68.4 22.8
A. U. Tomatic (C) Copyright 2023 MPC M.P.E.C. 2023-X89
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