[Iaude] MPEC Y72: 2023 WM26 [a=5.62,e=0.78,i=15.4,H=17.4]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Thu Dec 21 07:50:56 EST 2023
M.P.E.C. 2023-Y72 Issued 2023 December 21, 12:49 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 WM26
Observations:
K23W26M C2023 10 17.59024008 07 22.986+25 41 10.03 22.48GVEY072F51
K23W26M C2023 10 17.60242808 07 23.867+25 41 06.07 23.32GVEY072F51
K23W26M C2023 10 24.60578608 15 41.882+25 04 34.88 22.58GVEY072F51
K23W26M C2023 10 24.61421308 15 42.441+25 04 32.28 22.70GVEY072F51
K23W26M C2023 10 24.62265608 15 43.018+25 04 29.50 22.41GVEY072F51
K23W26M C2023 11 12.57442008 35 34.269+23 15 38.89 22.04GVEY072F52
K23W26M C2023 11 12.58555308 35 34.876+23 15 34.08 22.04GVEY072F52
K23W26M C2023 11 12.59670708 35 35.482+23 15 30.24 21.57GVEY072F52
K23W26M* C2023 11 18.56288508 40 49.184+22 38 16.28 21.79wXEY072F52
K23W26M C2023 11 18.57518208 40 49.775+22 38 11.63 21.99wXEY072F52
K23W26M C2023 11 18.58762808 40 50.368+22 38 06.93 21.83wXEY072F52
K23W26M C2023 12 07.48199408 52 56.195+20 29 35.88 21.05wXEY072F52
K23W26M C2023 12 07.49358708 52 56.492+20 29 30.76 21.08wXEY072F52
K23W26M C2023 12 07.50525008 52 56.760+20 29 25.80 20.94wXEY072F52
K23W26M C2023 12 13.44207308 54 59.281+19 45 03.21 20.58wXEY072F52
K23W26M C2023 12 13.45502308 54 59.434+19 44 57.55 20.63wXEY072F52
K23W26M C2023 12 13.46796808 54 59.608+19 44 51.58 20.80wXEY072F52
K23W26M C2023 12 13.48090508 54 59.778+19 44 45.83 20.60wXEY072F52
K23W26M KB2023 12 18.01777208 55 51.510+19 09 10.68 20.8 VZEY072Y89
K23W26M KB2023 12 18.03271408 55 51.552+19 09 03.80 20.2 VZEY072Y89
K23W26M KB2023 12 18.04699708 55 51.644+19 08 56.49 20.5 VZEY072Y89
Observer details:
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.
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.
Y89 Proxima Centauri Observatory, Valdin. Observer R. Hahn. 0.36-m f/2.0
reflector + CMO.
Orbital elements:
2023 WM26 Earth MOID = 0.3819 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 342.59692 (2000.0) P Q
n 0.07397323 Peri. 263.50844 -0.91144898 +0.33490581
a 5.6202156 Node 295.83648 -0.18473310 -0.85212066
e 0.7786379 Incl. 15.39618 -0.36760637 -0.40215480
P 13.3 H 17.47 G 0.15 U 6
Residuals in seconds of arc
231017 F51 0.1+ 0.1+ 231112 F52 0.2+ 0.2- 231213 F52 0.3+ 0.1-
231017 F51 0.1+ 0.2- 231118 F52 0.4- 0.2+ 231213 F52 0.1- 0.0
231024 F51 0.0 0.1+ 231118 F52 0.3- 0.2+ 231213 F52 0.1- 0.1-
231024 F51 0.2- 0.1+ 231118 F52 0.3- 0.2+ 231213 F52 0.2- 0.0
231024 F51 0.1- 0.0 231207 F52 0.2- 0.2+ 231218 Y89 0.5+ 0.1-
231112 F52 0.0 0.3+ 231207 F52 0.1+ 0.1+ 231218 Y89 0.1- 0.1+
231112 F52 0.1+ 0.4- 231207 F52 0.1+ 0.1+ 231218 Y89 0.1+ 0.4-
Ephemeris:
2023 WM26 a,e,i = 5.62, 0.78, 15 q = 1.2441
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 11 21 08 42 46.9 +22 22 38 1.8492 2.3865 110.8 22.8 21.8
...
2023 12 06 08 52 16.4 +20 40 21 1.5532 2.2516 123.4 21.4 21.2
...
2023 12 14 08 55 07.3 +19 40 47 1.4062 2.1796 130.7 20.0 20.9
...
2023 12 20 08 56 01.7 +18 53 12 1.3022 2.1256 136.4 18.6 20.6
2023 12 21 08 56 04.0 +18 44 59 1.2855 2.1166 137.3 18.4 20.6
2023 12 22 08 56 04.4 +18 36 40 1.2689 2.1076 138.3 18.1 20.5
...
2023 12 28 08 55 23.2 +17 44 44 1.1731 2.0538 144.4 16.2 20.3
...
2024 01 05 08 52 24.1 +16 28 59 1.0560 1.9823 152.8 13.1 19.8
...
2024 01 20 08 40 03.5 +13 40 38 0.8742 1.8500 169.3 5.7 19.0
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-Y72
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