[Iaude] MPEC U228: 2022 WT10 [a=1.45,e=0.21,i=27.9,H=20.42]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Tue Oct 24 10:22:31 EDT 2023
M.P.E.C. 2023-U228 Issued 2023 October 24, 14:21 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
2022 WT10
Revision to MPEC 2022-X15
Additional Observations:
K22W10T ;C2016 02 15.30857 09 57 37.11 -68 14 05.9 21.9 gVEU228W84
K22W10T ;C2016 02 15.30995 09 57 36.79 -68 14 08.2 21.4 rVEU228W84
K22W10T C2020 07 21.47412422 48 02.093+30 14 30.90 22.22wUEU228F51
K22W10T C2020 07 21.49667722 48 01.083+30 15 09.21 22.78wUEU228F51
K22W10T C2020 07 21.50816222 48 00.562+30 15 28.65 22.39wUEU228F51
Observer details:
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, T. Lowe, A. Schultz, M.
Willman. Measurers K. Chambers, S. Chastel, T. de Boer, L. Denneau, J.
Fairlamb, H. Flewelling, M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo,
R. Wainscoat, R. Weryk. 1.8-m Ritchey-Chretien + CCD.
W84 Cerro Tololo-DECam. Observer . Measurer P. VanWylen. 4.0-m reflector +
CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc, reference and Delta-T
160215 W84 77.7- 24.9- 200721 F51 7.4- 4.5- E2023-QF8 -0.00 days
Orbital elements:
2022 WT10 Earth MOID = 0.1769 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 134.57576 (2000.0) P Q
n 0.56260948 Peri. 207.45488 -0.58567267 -0.66955888
a 1.4532200 Node 282.18159 +0.80261372 -0.40040153
e 0.2147333 Incl. 27.86151 +0.11313155 -0.62559534
P 1.75 H 20.42 G 0.15 U 0
Residuals in seconds of arc
160215 W84 0.0 0.1+ 221201 H21 0.1- 0.4+ 230111 807 0.1- 0.1+
160215 W84 0.1- 0.0 221201 H21 0.0 0.3+ 230112 807 0.1+ 0.0
200721 F51 0.1- 0.1+ 221201 I52 0.2+ 0.2+ 230112 807 0.2+ 0.1+
200721 F51 0.1+ 0.1+ 221201 I52 0.2- 0.6- 230112 807 0.1- 0.2+
200721 F51 0.1+ 0.1+ 221211 I52 0.4+ 0.3+ 230118 807 0.2- 0.6-
221126 G96 0.1- 0.1+ 221211 I52 0.3+ 0.0 230118 807 0.4- 0.1+
221126 G96 0.1- 0.0 221211 I52 0.2+ 0.1- 230118 807 0.5- 1.2-
221126 G96 0.1- 0.2+ 221213 033 0.1- 0.7+ 230126 807 0.4+ 0.2+
221126 G96 0.1- 0.3- 221213 033 0.1- 0.8+ 230126 807 0.1+ 0.2-
221126 I52 0.4+ 0.1+ 221213 033 0.0 0.9+ 230126 807 0.6+ 0.2-
221126 I52 0.3+ 0.6+ 221218 033 0.2+ 0.3+ 230213 474 0.7+ 0.3-
221126 I52 0.1+ 0.1+ 221218 033 0.2+ 0.3+ 230213 474 1.3+ 0.6-
221126 I52 0.6+ 0.9- 221218 033 0.0 0.1+ 230213 474 0.5+ 0.7+
221127 L01 0.1- 0.0 221224 I52 0.3- 0.1+ 230213 474 0.1- 0.4+
221127 L01 0.4+ 0.1+ 221224 I52 0.1+ 0.0 230214 807 0.1+ 0.6+
221127 L01 0.3- 0.2+ 221224 I52 0.2- 0.1+ 230214 807 0.7- 0.1+
221127 033 0.3+ 0.4+ 221224 I52 0.2+ 0.3+ 230214 807 0.1+ 0.2-
221127 033 0.5+ 0.2+ 221225 L87 0.9- 0.1- 230314 807 0.1- 0.3+
221127 033 0.0 0.3+ 221225 L87 0.9- 1.0- 230314 807 0.0 0.5+
221127 033 0.0 0.4+ 221225 L87 0.2- 0.3+ 230314 807 0.0 0.4+
221127 J04 0.2- 0.3- 221225 703 0.1+ 0.5+ 230408 807 0.1- 0.4-
221127 J04 0.3+ 0.2- 221225 703 1.7- 1.1+ 230408 807 0.2+ 0.4-
221127 J04 0.0 0.0 221226 L87 0.1- 0.4- 230408 807 0.2- 0.1-
221127 I52 0.0 0.1+ 221226 L87 1.2- 0.3- 230426 807 0.0 0.6-
221127 I52 0.2+ 0.0 221226 L87 0.5- 0.5+ 230426 807 0.0 0.5+
221128 H01 0.1+ 0.1+ 221229 807 0.4+ 0.2- 230426 807 0.3+ 1.1-
221128 H01 0.1+ 0.0 221229 807 0.1+ 0.2- 230529 807 0.1- 0.1-
221128 H01 0.1+ 0.1+ 221229 807 0.0 0.1- 230529 807 0.2- 0.3+
221128 H01 0.1+ 0.0 230111 807 0.2+ 0.1+ 230530 807 0.1- 0.0
221201 H21 0.0 0.2+ 230111 807 0.1- 0.2-
Ephemeris:
2022 WT10 a,e,i = 1.45, 0.21, 28 q = 1.1412
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 09 24 16 33 05.1 -21 29 25 1.7877 1.7161 69.5 33.2 24.2
...
2023 10 09 17 06 45.0 -20 02 08 1.9546 1.7349 62.4 30.7 24.4
...
2023 10 17 17 24 36.4 -19 14 40 2.0391 1.7431 58.7 29.2 24.5
...
2023 10 23 17 37 58.4 -18 37 43 2.0999 1.7484 55.9 28.1 24.5
2023 10 24 17 40 11.9 -18 31 25 2.1098 1.7492 55.4 27.9 24.5
2023 10 25 17 42 25.4 -18 25 04 2.1197 1.7500 55.0 27.7 24.5
...
2023 10 31 17 55 45.4 -17 45 54 2.1771 1.7544 52.2 26.6 24.5
...
2023 11 08 18 13 30.5 -16 50 26 2.2495 1.7590 48.6 25.0 24.6
...
2023 11 23 18 46 44.1 -14 54 05 2.3706 1.7643 41.9 22.0 24.6
A. U. Tomatic (C) Copyright 2023 MPC M.P.E.C. 2023-U228
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