MPEC 2023-W123 : 2023 WE3
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M.P.E.C. 2023-W123 Issued 2023 November 25, 22:26 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@CFA.HARVARD.EDU
URL https://www.minorplanetcenter.net/ ISSN 1523-6714
2023 WE3
Observations:
K23W03E* S2023 11 19.36595 09 51 28.46 +10 54 43.1 19 RLEW123C51
K23W03E s2023 11 19.36595 1 - 6761.7649 + 701.9072 - 235.2578 EW123C51
K23W03E S2023 11 19.49468 09 52 26.37 +10 52 06.4 LEW123C51
K23W03E s2023 11 19.49468 1 - 6770.3516 + 645.0083 + 101.0157 EW123C51
K23W03E S2023 11 19.55924 09 52 55.40 +10 50 51.8 LEW123C51
K23W03E s2023 11 19.55924 1 - 6770.7545 + 632.0091 + 143.6737 EW123C51
K23W03E S2023 11 19.62444 09 53 24.76 +10 49 34.4 LEW123C51
K23W03E s2023 11 19.62444 1 - 6764.9929 + 671.1450 - 231.5790 EW123C51
K23W03E S2023 11 19.88294 09 55 21.22 +10 44 24.5 LEW123C51
K23W03E s2023 11 19.88294 1 - 6768.0375 + 640.4891 - 228.8923 EW123C51
K23W03E S2023 11 20.01219 09 56 19.49 +10 41 47.8 LEW123C51
K23W03E s2023 11 20.01219 1 - 6769.4814 + 625.2396 - 228.2337 EW123C51
K23W03E KC2023 11 23.49197 10 22 48.36 +09 26 43.6 21.1 RVEW123691
K23W03E KC2023 11 23.49842 10 22 51.30 +09 26 35.0 21.3 RVEW123691
K23W03E KC2023 11 24.47450 10 30 20.95 +09 04 03.1 20.7 RVEW123291
K23W03E KC2023 11 24.47649 10 30 21.85 +09 04 00.4 21.0 RVEW123291
K23W03E KC2023 11 24.47847 10 30 22.75 +09 03 57.9 21.2 RVEW123291
Observer details:
291 LPL/Spacewatch II. Observer M. J. Brucker. 1.8-m f/2.7 reflector + CCD.
691 Steward Observatory, Kitt Peak-Spacewatch. Observer M. J. Brucker. 0.9-m
f/3 reflector + CCD.
C51 WISE. Observer Near-Earth Object Wide-field Infrared Survey Explorer.
Measurers A. K. Mainzer, J. M. Bauer, T. Grav, J. R. Masiero, R. M. Cutri,
J. W. Dailey, Y. G. Kwon, J. Pittichova, E. L. Wright.
Orbital elements:
2023 WE3 PHA, Earth MOID = 0.0199 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Bell
M 326.20513 (2000.0) P Q
n 0.29940197 Peri. 52.85407 -0.75404850 -0.64433368
a 2.2129229 Node 86.65958 +0.55486110 -0.72873144
e 0.5998205 Incl. 7.33513 +0.35148260 -0.23191508
P 3.29 H 20.20 G 0.15 U 9
Residuals in seconds of arc
231119 C51 0.7- 1.3+ 231119 C51 0.3+ 0.3+ 231124 291 0.1+ 0.1-
231119 C51 0.3+ 1.8- 231120 C51 0.5- 0.1- 231124 291 0.0 0.0
231119 C51 0.2+ 0.6+ 231123 691 0.1- 0.1- 231124 291 0.0 0.2+
231119 C51 0.4+ 0.2- 231123 691 0.1+ 0.1+
Ephemeris:
2023 WE3 a,e,i = 2.21, 0.60, 7 q = 0.8856
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 10 26 07 19 17.0 +15 14 45 0.6183 1.2807 102.7 49.2 21.5
...
2023 11 10 08 45 06.0 +13 23 34 0.4885 1.1559 96.9 58.3 21.1
...
2023 11 18 09 41 19.0 +11 20 49 0.4462 1.0935 91.2 64.7 20.9
...
2023 11 24 10 26 41.3 +09 15 14 0.4294 1.0496 86.1 69.8 20.9
2023 11 25 10 34 22.2 +08 51 50 0.4280 1.0427 85.2 70.7 20.9
2023 11 26 10 42 03.7 +08 27 50 0.4268 1.0358 84.3 71.5 20.9
...
2023 12 02 11 27 47.9 +05 54 15 0.4279 0.9966 78.9 76.2 21.0
...
2023 12 10 12 25 15.3 +02 20 35 0.4484 0.9517 72.5 80.8 21.2
...
2023 12 25 13 55 14.4 -03 36 15 0.5301 0.8965 64.8 82.9 21.5
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-W123
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