[Iaude] MPEC W64: 2023 WS1 [a=1.66,e=0.29,i=7.4,H=21.9]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Tue Nov 21 02:22:04 EST 2023
M.P.E.C. 2023-W64 Issued 2023 November 21, 07:20 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 WS1
Observations:
K23W01S* C2023 11 17.53851006 41 57.818+39 13 06.18 21.81wXEW064F52
K23W01S C2023 11 17.55029906 41 59.260+39 13 01.77 20.86wXEW064F52
K23W01S C2023 11 17.56211106 42 00.717+39 12 56.82 21.49wXEW064F52
K23W01S C2023 11 17.57386306 42 02.164+39 12 51.98 22.35wXEW064F52
K23W01S KC2023 11 18.32810406 43 44.14 +39 07 23.0 21.3 GVEW064H21
K23W01S KC2023 11 18.33425806 43 44.92 +39 07 20.0 21.3 GVEW064H21
K23W01S KC2023 11 18.33565606 43 45.06 +39 07 19.7 21.4 GVEW064H21
K23W01S KB2023 11 18.35546 06 43 47.80 +39 07 11.0 20.9 GXEW064H36
K23W01S KB2023 11 18.37780 06 43 50.59 +39 07 01.3 21.3 GXEW064H36
K23W01S KB2023 11 18.39961 06 43 53.28 +39 06 51.1 21.2 GXEW064H36
K23W01S C2023 11 18.43599906 43 59.561+39 06 39.21 20.82GVEW064F52
K23W01S C2023 11 18.43681306 43 59.662+39 06 38.88 20.81GVEW064F52
K23W01S KC2023 11 19.28918606 45 52.15 +39 00 02.7 22.0 GVEW064H21
K23W01S KC2023 11 19.29757406 45 53.14 +38 59 58.7 VEW064H21
K23W01S 1C2023 11 21.18150 06 49 55.97 +38 43 52.8 21.8 VXEW064033
K23W01S 1C2023 11 21.18399 06 49 56.27 +38 43 51.4 21.5 VXEW064033
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. 0.76-m f/3.0 astrograph + CCD.
H36 Sandlot Observatory, Scranton. Observer G. Hug. 0.56-m f/4.8 reflector +
CMO.
Orbital elements:
2023 WS1 Earth MOID = 0.2030 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 MPC
M 306.36766 (2000.0) P Q
n 0.45886578 Peri. 185.27256 -0.30456693 -0.94415723
a 1.6647369 Node 282.50449 +0.87853312 -0.22746516
e 0.2868119 Incl. 7.39893 +0.36799259 -0.23838358
P 2.15 H 21.94 G 0.15 U 9
Residuals in seconds of arc
231117 F52 0.2+ 0.3- 231118 H21 0.3- 0.3+ 231119 H21 0.7+ 0.1+
231117 F52 0.2+ 0.0 231118 H36 0.5+ 0.0 231119 H21 0.3+ 0.2-
231117 F52 0.2+ 0.0 231118 H36 1.0+ 0.1- 231121 033 0.3- 0.1+
231117 F52 0.3+ 0.0 231118 H36 1.1+ 0.7- 231121 033 0.3- 0.2+
231118 H21 0.2- 0.4+ 231118 F52 0.1+ 0.2-
231118 H21 0.1+ 0.0 231118 F52 0.1+ 0.2-
Ephemeris:
2023 WS1 a,e,i = 1.66, 0.29, 7 q = 1.1873
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 10 22 05 34 31.2 +39 22 50 0.5218 1.3449 121.7 39.0 22.7
...
2023 11 06 06 14 04.4 +39 55 48 0.4213 1.2950 128.2 37.0 22.1
...
2023 11 14 06 33 47.0 +39 33 36 0.3746 1.2712 132.0 35.3 21.8
...
2023 11 20 06 47 24.3 +38 54 18 0.3428 1.2549 135.2 33.7 21.5
2023 11 21 06 49 33.5 +38 45 39 0.3378 1.2523 135.7 33.4 21.5
2023 11 22 06 51 40.4 +38 36 21 0.3329 1.2498 136.3 33.1 21.4
...
2023 11 28 07 03 31.8 +37 26 34 0.3050 1.2354 139.8 31.0 21.1
...
2023 12 06 07 16 41.5 +35 12 42 0.2724 1.2189 145.1 27.5 20.8
...
2023 12 21 07 31 33.7 +28 41 49 0.2273 1.1968 157.4 18.4 20.1
A. U. Tomatic (C) Copyright 2023 MPC M.P.E.C. 2023-W64
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