MPEC 2023-W53 : 2022 WT11
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M.P.E.C. 2023-W53 Issued 2023 November 20, 14:20 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@CFA.HARVARD.EDU
URL https://www.minorplanetcenter.net/ ISSN 1523-6714
2022 WT11
Revision to MPEC 2022-X41
Additional Observations:
K22W11T 5C2021 01 15.52396909 06 20.93 +51 23 32.0 WEW053T14
K22W11T 5C2021 01 16.45801509 03 09.42 +51 56 50.1 WEW053T14
K22W11T C2023 10 23.41316802 01 26.987-37 01 39.06 20.28wXEW053F52
K22W11T C2023 10 23.42404902 01 22.254-37 00 09.83 20.18wXEW053F52
K22W11T C2023 10 23.43492502 01 17.558-36 58 40.93 20.28wXEW053F52
K22W11T KC2023 11 01.24654101 22 27.560-19 18 51.50 20.69GVEW053I52
K22W11T KC2023 11 01.24869401 22 27.140-19 18 38.70 20.29GVEW053I52
K22W11T KC2023 11 01.25084801 22 26.700-19 18 26.00 20.88GVEW053I52
K22W11T KC2023 11 01.25299801 22 26.270-19 18 12.10 21.83GVEW053I52
K22W11T 1C2023 11 09.24769601 06 14.504-08 01 50.84 20.67GVEW053G96
K22W11T 1C2023 11 09.25290301 06 14.058-08 01 28.52 20.89GVEW053G96
K22W11T 1C2023 11 09.25810801 06 13.522-08 01 06.49 21.25GVEW053G96
K22W11T 1C2023 11 09.26331601 06 13.010-08 00 45.18 20.61GVEW053G96
K22W11T KC2023 11 09.30538501 06 08.896-07 57 48.82 20.90GVEW053I52
K22W11T KC2023 11 09.30856401 06 08.590-07 57 35.46 21.05GVEW053I52
K22W11T KC2023 11 09.31174301 06 08.280-07 57 22.18 21.13GVEW053I52
K22W11T KC2023 11 09.31491001 06 07.967-07 57 08.78 21.27GVEW053I52
K22W11T KC2023 11 10.15813701 05 07.490-06 59 38.30 21.84GVEW053I52
K22W11T KC2023 11 10.15980601 05 07.300-06 59 32.00 21.32GVEW053I52
K22W11T KC2023 11 10.16147801 05 07.150-06 59 26.10 VEW053I52
K22W11T KC2023 11 10.16315401 05 06.990-06 59 18.50 VEW053I52
Observer details:
F52 Pan-STARRS 2, Haleakala. Observers J. Bulger, 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.
G96 Mt. Lemmon Survey. Observer D. Rankin. Measurers E. C. Beshore, D. Fay,
J. B. Fazekas, D. C. Fuls, A. R. Gibbs, A. D. Grauer, H. Groeller, J. K.
Hogan, R. A. Kowalski, S. M. Larson, G. J. Leonard, D. Rankin, R. L.
Seaman, F. C. Shelly, K. W. Wierzchos. 1.5-m reflector + 10K CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observers R. A. Kowalski, H.
Groeller. Measurers E. C. Beshore, D. Fay, J. B. Fazekas, D. C. Fuls, A.
R. Gibbs, A. D. Grauer, H. Groeller, J. K. Hogan, R. A. Kowalski, S. M.
Larson, G. J. Leonard, D. Rankin, R. L. Seaman, F. C. Shelly, K. W.
Wierzchos. 1.0-m prime focus + CCD.
T14 Canada-France-Hawaii Telescope, Maunakea. Observer J. Cuillandre.
Measurer S. Deen. 3.58-m Canada-France-Hawaii Telescope + CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
210115 T14 0.19+ 0.18+ 231110 I52 0.13+ 0.09+ E2023-R69 +0.18 days
Orbital elements:
2022 WT11 Earth MOID = 0.0882 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 48.90074 (2000.0) P Q
n 0.94713806 Peri. 221.80407 +0.11813189 +0.98624880
a 1.0268977 Node 55.29438 -0.86971353 +0.15893204
e 0.2107246 Incl. 8.08200 -0.47921105 -0.04532014
P 1.04 H 24.05 G 0.15 U 3
Residuals in seconds of arc
210115 T14 0.0 0.0 221128 V06 0.2+ 0.3- 231109 G96 0.0 0.4+
210116 T14 0.1- 0.4+ 221129 V06 0.1- 0.2+ 231109 G96 0.2- 0.6+
221127 G96 0.0 0.3- 221129 V06 0.4+ 0.5+ 231109 G96 0.1- 0.0
221127 G96 0.5- 0.2- 221129 V06 0.3+ 0.0 231109 I52 0.2+ 0.1-
221127 G96 0.1- 0.2+ 231023 F52 0.0 0.2- 231109 I52 0.2+ 0.1-
221127 G96 0.1- 0.3+ 231023 F52 0.1- 0.1+ 231109 I52 0.2+ 0.1-
221127 V00 0.0 0.2- 231023 F52 0.1+ 0.1- 231109 I52 0.1+ 0.0
221127 V00 0.1- 0.0 231101 I52 0.1+ 0.2+ 231110 I52 0.2+ 0.1+
221127 V00 0.1+ 0.0 231101 I52 0.3+ 0.1- 231110 I52 0.3- 0.3-
221127 V00 0.1+ 0.0 231101 I52 0.2+ 0.4- 231110 I52 (0.3- 1.1-)
221128 V06 0.2- 0.3+ 231101 I52 0.2+ 0.4+ 231110 I52 0.4- 0.2-
221128 V06 0.0 0.1- 231109 G96 1.1- 0.1-
Ephemeris:
2022 WT11 a,e,i = 1.03, 0.21, 8 q = 0.8105
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 10 21 02 19 06.0 -42 35 17 0.09210 1.0528 126.3 49.7 20.8
...
2023 11 05 01 13 19.3 -13 29 05 0.1329 1.1024 144.3 31.7 21.2
...
2023 11 13 01 02 14.0 -04 00 57 0.1681 1.1265 141.7 33.0 21.8
...
2023 11 19 00 59 08.6 +01 09 19 0.1985 1.1433 137.8 35.5 22.3
2023 11 20 00 58 57.6 +01 53 53 0.2038 1.1460 137.1 36.0 22.4
2023 11 21 00 58 51.6 +02 36 44 0.2092 1.1486 136.4 36.4 22.4
...
2023 11 27 00 59 47.7 +06 22 38 0.2431 1.1639 132.1 39.0 22.9
...
2023 12 05 01 04 21.6 +10 21 05 0.2914 1.1823 126.5 42.1 23.4
...
2023 12 20 01 20 29.2 +15 54 22 0.3892 1.2106 116.9 46.5 24.2
A. U. Tomatic (C) Copyright 2023 MPC M.P.E.C. 2023-W53
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