[Iaude] MPEC W65: 2023 WT1 [a=1.96,e=0.54,i=7.5,H=22.4]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Tue Nov 21 02:27:49 EST 2023
M.P.E.C. 2023-W65 Issued 2023 November 21, 07:26 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 WT1
Observations:
K23W01T C2023 11 17.86265 04 39 47.09 +30 29 32.6 21.6 wVEW065O18
K23W01T C2023 11 17.86912 04 39 46.76 +30 29 41.2 21.7 wVEW065O18
K23W01T C2023 11 17.87554 04 39 46.43 +30 29 49.7 21.5 wVEW065O18
K23W01T* C2023 11 18.56357304 39 14.200+30 45 36.99 21.74wXEW065F51
K23W01T C2023 11 18.57335604 39 13.661+30 45 49.96 21.64wXEW065F51
K23W01T C2023 11 18.58314404 39 13.115+30 46 03.07 22.06wXEW065F51
K23W01T C2023 11 18.64521404 39 09.737+30 47 25.91 22.29GVEW065F51
K23W01T C2023 11 18.64602804 39 09.704+30 47 27.21 22.03GVEW065F51
K23W01T KC2023 11 19.19319104 38 44.50 +31 00 11.6 21.7 GVEW065H21
K23W01T KC2023 11 19.20297704 38 43.92 +31 00 25.7 22.0 GVEW065H21
K23W01T KC2023 11 19.21276504 38 43.33 +31 00 39.4 22.0 GVEW065H21
K23W01T 1C2023 11 21.20667 04 36 50.13 +31 49 01.9 22.0 VXEW065033
K23W01T 1C2023 11 21.21025 04 36 49.89 +31 49 07.4 21.1 VXEW065033
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.
F51 Pan-STARRS 1, 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. 0.76-m f/3.0 astrograph + CCD.
O18 WFST, Lenghu. Observers Z. Y. Liu, S. X. Li, Z. Q. Li. Measurers B. Li,
H. B. Zhao, Z. J. Xu, G. T. Zhaori. 2.5-m f/2.48 reflector + CCD.
Orbital elements:
2023 WT1 Earth MOID = 0.0496 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 MPC
M 305.13942 (2000.0) P Q
n 0.35922749 Peri. 109.67596 -0.86777970 -0.48938450
a 1.9598508 Node 41.14979 +0.39244686 -0.78149765
e 0.5443892 Incl. 7.54287 +0.30486695 -0.38699384
P 2.74 H 22.46 G 0.15 U 9
Residuals in seconds of arc
231117 O18 0.2- 0.6+ 231118 F51 0.0 0.6- 231119 H21 0.2- 0.2-
231117 O18 0.1- 0.6+ 231118 F51 0.1+ 0.6- 231121 033 0.0 0.3-
231117 O18 0.0 0.6+ 231118 F51 0.2+ 0.4- 231121 033 0.2- 0.1-
231118 F51 0.2- 0.4- 231119 H21 0.2+ 0.2+
231118 F51 0.0 0.6- 231119 H21 0.0 0.2+
Ephemeris:
2023 WT1 a,e,i = 1.96, 0.54, 8 q = 0.8929
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 10 22 04 39 31.1 +23 38 15 0.7229 1.5984 136.4 25.5 23.9
...
2023 11 06 04 44 04.1 +26 47 02 0.5384 1.4811 149.6 19.8 23.0
...
2023 11 14 04 42 09.8 +29 07 43 0.4528 1.4176 157.1 15.8 22.4
...
2023 11 20 04 38 01.1 +31 19 29 0.3950 1.3698 162.2 12.7 21.9
2023 11 21 04 37 03.7 +31 44 04 0.3860 1.3618 163.0 12.3 21.8
2023 11 22 04 36 01.4 +32 09 27 0.3770 1.3538 163.7 11.8 21.7
...
2023 11 28 04 27 51.6 +35 00 15 0.3270 1.3061 165.8 10.7 21.3
...
2023 12 06 04 10 31.1 +39 44 01 0.2692 1.2430 161.0 15.0 20.9
...
2023 12 21 03 04 07.3 +51 43 06 0.1886 1.1292 137.1 36.4 20.6
A. U. Tomatic (C) Copyright 2023 MPC M.P.E.C. 2023-W65
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