[Iaude] MPEC J269: 2022 WK10 [a=1.50,e=0.56,i=15.3,H=20.85]
mpec at cfa.harvard.edu
mpec at cfa.harvard.edu
Sat May 11 10:15:49 EDT 2024
M.P.E.C. 2024-J269 Issued 2024 May 11, 14:14 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 WK10
Revision to MPEC 2022-X06
Additional Observations:
K22W10K C2012 01 25.48979608 14 07.835+25 17 19.58 21.20GVEJ269F51
K22W10K C2012 01 25.53193008 14 00.236+25 16 53.59 21.08GVEJ269F51
K22W10K C2012 01 25.55779108 13 55.594+25 16 37.27 21.07GVEJ269F51
K22W10K C2014 02 28.36835709 18 12.158+06 08 26.77 23.07GVEJ269F51
K22W10K C2014 02 28.38001809 18 11.029+06 08 29.89 22.97GVEJ269F51
K22W10K C2014 02 28.39169009 18 09.913+06 08 32.78 22.26GVEJ269F51
K22W10K KC2024 05 09.63133619 03 07.174-65 25 49.76 21.6 GVEJ269474
K22W10K KC2024 05 09.64558419 03 12.295-65 26 18.56 22.1 GVEJ269474
K22W10K KC2024 05 09.65270819 03 14.952-65 26 32.96 22.0 GVEJ269474
Observer details:
474 Mount John Observatory, Lake Tekapo. Observers A. C. Gilmore, P. M.
Kilmartin. Measurer P. M. Kilmartin. 1.0-m f/7.7 Reflector + 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.
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
120125 F51 0.13+ 0.07+ 240509 474 0.05+ 0.02+ E2024-D06 -0.00 days
Orbital elements:
2022 WK10 Earth MOID = 0.1749 AU
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5 Veres
M 293.13283 (2000.0) P Q
n 0.53680536 Peri. 42.76753 +0.97437889 +0.10047062
a 1.4994252 Node 310.32209 -0.19597005 +0.81829209
e 0.5597738 Incl. 15.30335 +0.11036995 +0.56595380
P 1.84 H 20.85 G 0.15 U 0
Residuals in seconds of arc
120125 F51 0.0 0.2- 221128 H01 0.0 0.1+ 221227 033 0.3- 0.2+
120125 F51 0.0 0.1- 221128 H01 0.1+ 0.0 221227 033 0.1- 0.2+
120125 F51 0.0 0.2- 221130 I52 0.4- 0.0 221230 033 0.3- 0.0
140228 F51 0.4- 0.2- 221130 I52 0.0 0.9+ 221230 033 0.4- 0.5-
140228 F51 0.2- 0.0 221130 I52 0.4- 0.4- 221230 033 0.2- 0.5-
140228 F51 0.1+ 0.0 221201 H21 0.7+ 0.8- 221230 033 0.1+ 0.2-
221126 G96 0.2+ 0.1- 221201 H21 0.6+ 0.7- 230112 291 0.1- 0.0
221126 G96 0.2+ 0.1- 221211 I52 0.2+ 1.1- 230112 291 1.2+ 1.0+
221126 G96 0.2- 0.2- 221211 I52 0.1- 0.1- 230112 291 0.3- 0.0
221126 G96 1.1+ 0.2+ 221211 I52 0.1- 0.2- 230116 F52 0.1- 0.0
221127 J04 0.0 0.0 221211 I52 0.4+ 0.3- 230116 F52 0.1- 0.0
221127 J04 0.1+ 0.2+ 221215 033 0.4- 0.8+ 230116 F52 0.1- 0.1-
221127 J04 0.1+ 0.1- 221215 033 0.1- 0.8+ 230116 F52 0.2- 0.0
221127 I52 0.1- 0.2- 221215 033 0.2+ 0.8+ 230122 F52 0.2- 0.1-
221127 I52 0.8- 0.2- 221218 033 0.4+ 0.4+ 230122 F52 0.2- 0.2-
221127 I52 0.8+ 1.0+ 221218 033 0.3+ 0.6+ 230122 F52 0.2- 0.2-
221128 L01 0.6+ 0.1+ 221224 I52 0.0 0.2+ 230212 H21 0.1+ 0.5-
221128 L01 0.7+ 0.0 221224 I52 0.2+ 0.2+ 230212 H21 0.2- 0.2-
221128 L01 0.3- 0.3- 221224 I52 0.0 0.2- 240509 474 0.1- 0.4+
221128 L01 0.0 0.1+ 221224 I52 0.2- 0.2- 240509 474 0.2- 0.0
221128 H01 0.1+ 0.1+ 221227 033 0.0 0.0 240509 474 0.4+ 0.3-
221128 H01 0.0 0.2+ 221227 033 0.0 0.2+
Ephemeris:
2022 WK10 a,e,i = 1.50, 0.56, 15 q = 0.6601
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2024 04 11 17 21 36.7 -52 18 27 0.8328 1.5433 114.2 36.3 22.9
...
2024 04 26 18 02 32.9 -58 30 26 0.6372 1.4242 118.4 38.4 22.2
...
2024 05 04 18 33 16.3 -62 25 23 0.5421 1.3569 119.0 40.5 21.8
...
2024 05 10 19 05 25.2 -65 37 48 0.4753 1.3048 118.4 42.9 21.5
2024 05 11 19 11 59.5 -66 10 41 0.4645 1.2960 118.2 43.4 21.4
2024 05 12 19 19 00.9 -66 43 36 0.4539 1.2872 118.0 43.9 21.4
...
2024 05 18 20 13 49.8 -69 53 12 0.3929 1.2334 115.6 47.7 21.1
...
2024 05 26 22 17 31.3 -72 05 27 0.3194 1.1599 109.6 55.4 20.7
...
2024 06 10 02 25 45.1 -53 26 39 0.2208 1.0185 84.6 82.9 20.5
A. U. Tomatic (C) Copyright 2024 MPC M.P.E.C. 2024-J269
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