[Iaude] MPEC X40: 2023 WZ3 [a=1.39,e=0.28,i=2.8,H=25.0]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Mon Dec 4 16:56:19 EST 2023
M.P.E.C. 2023-X40 Issued 2023 December 4, 21:54 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 WZ3
Observations:
K23W03Z* C2023 11 18.82242 04 22 43.63 +20 30 34.1 21.6 wVEX040O18
K23W03Z C2023 11 18.82896 04 22 43.52 +20 30 39.9 21.7 wVEX040O18
K23W03Z C2023 11 18.83549 04 22 43.43 +20 30 45.8 21.9 wVEX040O18
K23W03Z 1C2023 12 03.28719704 20 33.904+25 57 00.25 20.17GVEX040G96
K23W03Z 1C2023 12 03.29234604 20 33.706+25 57 09.47 20.50GVEX040G96
K23W03Z 1C2023 12 03.29748904 20 33.461+25 57 19.37 20.70GVEX040G96
K23W03Z 1C2023 12 03.30262804 20 33.241+25 57 29.77 20.46GVEX040G96
K23W03Z KC2023 12 03.41707704 20 28.169+26 00 59.44 20.83GVEX040I52
K23W03Z KC2023 12 03.42405004 20 27.971+26 01 12.04 20.84GVEX040I52
K23W03Z KC2023 12 03.42755504 20 27.809+26 01 18.34 21.08GVEX040I52
K23W03Z KC2023 12 03.42917704 20 27.751+26 01 21.00 20.60GVEX040I52
K23W03Z KC2023 12 04.15841604 20 22.600+26 25 10.09 20.65GVEX040I52
K23W03Z KC2023 12 04.16142204 20 22.492+26 25 16.61 20.55GVEX040I52
K23W03Z KC2023 12 04.16360504 20 22.441+26 25 21.14 21.43GVEX040I52
K23W03Z KC2023 12 04.16864804 20 22.182+26 25 31.94 20.56GVEX040I52
Observer details:
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.
I52 Steward Observatory, Mt. Lemmon Station. Observers R. A. Kowalski, 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.
O18 WFST, Lenghu. Observers Q. Y. Hai, K. Yan, J. Z. Zhu, N. Jiang, Z. Y.
Cai. Measurers B. Li, H. B. Zhao, Z. J. Xu, G. T. Zhaori. 2.5-m f/2.48
reflector + CCD.
Orbital elements:
2023 WZ3 Earth MOID = 0.0409 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Bell
M 279.13250 (2000.0) P Q
n 0.60227121 Peri. 65.10462 -0.58440207 -0.81036213
a 1.3886985 Node 60.72182 +0.72592165 -0.54536988
e 0.2837040 Incl. 2.77821 +0.36264580 -0.21420764
P 1.64 H 25.03 G 0.15 U 8
Residuals in seconds of arc
231118 O18 0.2- 0.1- 231203 G96 0.3+ 0.1- 231203 I52 0.1- 0.3-
231118 O18 0.3- 0.1- 231203 G96 0.6+ 0.6+ 231204 I52 0.2- 0.1-
231118 O18 0.1- 0.1+ 231203 I52 0.5- 0.2- 231204 I52 0.1- 0.1+
231203 G96 0.2- 0.4+ 231203 I52 0.3+ 0.1- 231204 I52 0.3+ 0.0
231203 G96 0.3+ 0.2- 231203 I52 0.1- 0.1- 231204 I52 0.5- 0.1+
Ephemeris:
2023 WZ3 a,e,i = 1.39, 0.28, 3 q = 0.9947
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 11 04 04 18 47.5 +17 47 27 0.2439 1.2171 154.8 20.3 23.4
...
2023 11 19 04 22 44.9 +20 33 35 0.1692 1.1549 168.7 9.7 22.1
...
2023 11 27 04 22 02.4 +23 05 59 0.1371 1.1237 176.2 3.3 21.3
...
2023 12 03 04 20 38.6 +25 48 03 0.1161 1.1016 175.1 4.4 21.0
2023 12 04 04 20 21.8 +26 20 11 0.1128 1.0980 174.1 5.3 20.9
2023 12 05 04 20 04.4 +26 54 00 0.1096 1.0945 173.0 6.3 20.9
...
2023 12 11 04 18 21.1 +30 57 58 0.09194 1.0743 166.1 12.7 20.8
...
2023 12 19 04 17 38.3 +38 50 06 0.07199 1.0501 155.9 22.5 20.5
...
2024 01 03 04 52 08.9 +66 27 58 0.04631 1.0152 132.6 45.5 20.1
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-X40
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