[Iaude] MPEC W63: 2023 WR1 [a=1.89,e=0.40,i=12.0,H=23.6]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Tue Nov 21 02:20:13 EST 2023
M.P.E.C. 2023-W63 Issued 2023 November 21, 07:18 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 WR1
Observations:
K23W01R* C2023 11 17.47682305 43 59.515+03 09 41.19 21.37wXEW063F52
K23W01R C2023 11 17.48921505 44 00.909+03 10 34.56 21.55wXEW063F52
K23W01R C2023 11 17.50172805 44 02.316+03 11 27.66 21.21wXEW063F52
K23W01R C2023 11 17.58960405 44 12.034+03 17 43.65 21.19GVEW063F52
K23W01R C2023 11 17.59024505 44 12.089+03 17 46.31 21.65GVEW063F52
K23W01R 1C2023 11 18.06872 05 45 15.51 +03 51 48.3 20.9 VXEW063033
K23W01R 1C2023 11 18.07202 05 45 15.88 +03 52 02.8 21.0 VXEW063033
K23W01R 1C2023 11 18.07532 05 45 16.22 +03 52 17.1 20.6 VXEW063033
K23W01R KC2023 11 18.34981305 45 51.77 +04 12 21.0 21.6 GVEW063H21
K23W01R KC2023 11 18.35549805 45 52.40 +04 12 45.8 20.9 GVEW063H21
K23W01R KC2023 11 18.35761705 45 52.64 +04 12 55.1 20.7 GVEW063H21
K23W01R C2023 11 18.43406405 46 04.618+04 18 44.51 21.46GVEW063F52
K23W01R C2023 11 18.43487905 46 04.719+04 18 48.25 21.27GVEW063F52
K23W01R 1C2023 11 21.16019 05 51 48.39 +07 44 01.2 21.5 VXEW063033
K23W01R 1C2023 11 21.16203 05 51 48.58 +07 44 09.8 21.1 VXEW063033
Observer details:
033 Karl Schwarzschild Observatory, Tautenburg. Observers S. Melnikov, C.
Hogner, F. Ludwig, M. Hartmann, B. Stecklum. Measurer B. Stecklum.
1.34-m f/3 Schmidt + 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.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers T. Linder, R. Holmes, L. Horn. 1.3-m f/4.0 astrograph + CCD.
Orbital elements:
2023 WR1 Earth MOID = 0.1477 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 MPC
M 334.18951 (2000.0) P Q
n 0.37880446 Peri. 347.97979 +0.47983844 -0.85434755
a 1.8917308 Node 73.05856 +0.82125720 +0.35732688
e 0.4020036 Incl. 12.04434 +0.30869350 +0.37736954
P 2.60 H 23.62 G 0.15 U 8
Residuals in seconds of arc
231117 F52 0.3- 0.1+ 231118 033 0.3+ 0.1- 231118 H21 0.0 0.0
231117 F52 0.1- 0.4+ 231118 033 0.1+ 0.1+ 231118 F52 0.1- 0.1-
231117 F52 0.3+ 0.0 231118 033 0.6- 0.1+ 231118 F52 0.0 0.1+
231117 F52 0.1- 0.1+ 231118 H21 0.2+ 0.0 231121 033 0.0 0.1+
231117 F52 0.3- 0.0 231118 H21 0.0 0.1- 231121 033 0.3- 0.1+
Ephemeris:
2023 WR1 a,e,i = 1.89, 0.40, 12 q = 1.1312
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 10 22 04 41 12.3 -16 16 16 0.2525 1.1695 128.5 41.8 22.6
...
2023 11 06 05 17 44.3 -08 07 16 0.1993 1.1405 134.7 38.2 21.9
...
2023 11 14 05 36 17.0 -00 45 23 0.1787 1.1330 140.4 33.9 21.6
...
2023 11 20 05 49 23.5 +06 15 31 0.1683 1.1312 145.7 29.5 21.3
2023 11 21 05 51 29.7 +07 32 09 0.1670 1.1313 146.6 28.7 21.3
2023 11 22 05 53 34.3 +08 50 20 0.1659 1.1314 147.6 27.9 21.2
...
2023 11 28 06 05 25.2 +17 02 15 0.1626 1.1341 153.1 23.2 21.0
...
2023 12 06 06 19 05.3 +28 02 47 0.1673 1.1428 158.5 18.4 21.0
...
2023 12 21 06 36 29.6 +44 07 00 0.2030 1.1740 157.5 18.7 21.5
A. U. Tomatic (C) Copyright 2023 MPC M.P.E.C. 2023-W63
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