MPEC 2023-F110 : 2021 LP44
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M.P.E.C. 2023-F110 Issued 2023 March 22, 20:29 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
2021 LP44
Additional Observations:
K21L44P 3C2020 05 26.44301 19 08 02.282-20 39 07.01 25.1 rVEF110266
K21L44P 3C2020 05 26.50149 19 08 02.043-20 39 07.36 25.1 rVEF110266
K21L44P 3C2020 05 26.55599 19 08 01.819-20 39 07.69 25.1 rVEF110266
K21L44P 3C2020 05 29.44698 19 07 49.921-20 39 25.31 24.4 rVEF110266
K21L44P 3C2020 05 29.53371 19 07 49.545-20 39 25.87 24.4 rVEF110266
K21L44P 3C2020 05 29.61905 19 07 49.174-20 39 26.40 24.4 rVEF110266
K21L44P 3C2020 05 31.44139 19 07 41.336-20 39 38.22 24.5 rVEF110266
K21L44P 3C2020 05 31.52961 19 07 40.941-20 39 38.82 24.5 rVEF110266
K21L44P 3C2020 05 31.61814 19 07 40.544-20 39 39.40 24.5 rVEF110266
Observer details:
266 New Horizons KBO Search-Subaru. Observers J. J. Kavelaars, W. E. Fraser,
S. B. Porter, T. Terai, A. Verbiscer, F. Yoshida. Measurers R. Leiva, J.
Spencer, T. Lauer, S. Benecchi, K. Singer, F. Glass, M. Skrutskie, A.
Alexander, P. Hong, H. Reitsema, E. Lin, P. Lykawka, T. Ito, R. Marschall,
A. Simpson, M. Banks, R. Ishimaru, T. Holt, M. Postman, C. Olkin, F.
Yoshida, K. Arimatsu, V. Bray, A. Stern, R. Rufu, H. Throop, C. Ferrell,
P. Quirico, P. Johnson, R. Elmaarry, D. Gerdes, J. Nunez, P. Schenk, K.
Runyon, N. Martin, A. Steffl, V. Klein, M. Horanyi, C. Hersman, A. Roos,
J. Stansberry, A. Rhodens, S. Gwyn. 8.2m Subaru Telescope + CCD.
Orbital elements:
2021 LP44
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 Alexandersen
M 342.68388 (2000.0) P Q
n 0.00236552 Peri. 207.12241 +0.90873955 +0.41273241
a 55.7851036 Node 128.36346 -0.36715247 +0.86118808
e 0.4315551 Incl. 4.53549 -0.19847291 +0.29665980
P 417 H 9.30 G 0.15 U 8
Residuals in seconds of arc
200526 266 0.0 0.0 200531 266 0.0 0.0 210705 266 0.0 0.0
200526 266 0.0 0.0 210609 266 0.0 0.0 210705 266 0.0 0.0
200526 266 0.0 0.0 210609 266 0.0 0.0 210705 266 0.0 0.0
200529 266 0.0 0.0 210609 266 0.0 0.0 210705 266 0.0 0.0
200529 266 0.0 0.0 210617 266 0.0 0.0 210705 266 0.0 0.0
200529 266 0.0 0.0 210617 266 0.0 0.0 210906 266 0.0 0.0
200531 266 0.0 0.0 210617 266 0.0 0.0 210906 266 0.0 0.0
200531 266 0.0 0.0 210705 266 0.0 0.0 210906 266 0.0 0.0
Ephemeris:
2021 LP44 a,e,i = 55.79, 0.43, 5 q = 31.7108
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 02 20 19 30 48.5 -20 23 42 35.5898 34.8333 39.6 1.0 24.9
...
2023 03 07 19 32 22.4 -20 20 10 35.3918 34.8215 54.3 1.3 24.9
...
2023 03 15 19 33 04.0 -20 18 33 35.2698 34.8153 62.1 1.4 24.9
...
2023 03 21 19 33 30.8 -20 17 28 35.1723 34.8106 67.9 1.5 24.9
2023 03 22 19 33 34.9 -20 17 18 35.1557 34.8098 68.9 1.5 24.9
2023 03 23 19 33 38.9 -20 17 09 35.1389 34.8090 69.9 1.5 24.9
...
2023 03 29 19 34 00.3 -20 16 15 35.0365 34.8043 75.8 1.6 24.9
...
2023 04 06 19 34 22.5 -20 15 17 34.8961 34.7981 83.6 1.6 24.9
...
2023 04 21 19 34 43.3 -20 14 15 34.6292 34.7864 98.2 1.6 24.9
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-F110
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