[Iaude] MPEC N138: 2023 XA11 [a=2.11,e=0.41,i=5.6,H=20.25]
mpec at cfa.harvard.edu
mpec at cfa.harvard.edu
Fri Jul 12 22:24:54 EDT 2024
M.P.E.C. 2024-N138 Issued 2024 July 13, 02:23 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 XA11
Revision to MPEC 2023-X249
Additional Observations:
K23X11A C2015 01 14.42683806 39 47.458+29 38 31.94 22.79GVEN138F51
K23X11A C2015 01 14.43972306 39 46.427+29 38 30.46 23.19GVEN138F51
K23X11A C2015 01 14.45262906 39 45.362+29 38 28.68 22.73GVEN138F51
K23X11A C2015 01 14.46545006 39 44.329+29 38 27.12 22.93GVEN138F51
K23X11A C2015 01 16.43539906 37 13.204+29 34 21.95 23.73GVEN138F51
K23X11A C2015 01 16.44701306 37 12.321+29 34 20.12 24.54GVEN138F51
K23X11A C2015 01 16.45866306 37 11.411+29 34 18.82 23.11GVEN138F51
K23X11A C2015 01 16.47020806 37 10.538+29 34 17.15 23.28GVEN138F51
K23X11A C2017 10 29.54081407 12 21.574+30 15 41.26 22.75GVEN138F51
K23X11A C2017 10 29.55247207 12 21.809+30 15 42.59 23.02GVEN138F51
K23X11A C2017 10 29.56416807 12 22.018+30 15 43.93 22.20GVEN138F51
K23X11A C2017 10 29.57584107 12 22.240+30 15 45.40 23.45GVEN138F51
K23X11A C2020 05 25.58812 00 25 16.31 +02 22 01.2 22.5 r EN138568
K23X11A C2020 05 25.59802 00 25 18.23 +02 22 16.4 22.7 r EN138568
K23X11A C2020 05 25.60786 00 25 20.14 +02 22 31.5 22.7 r EN138568
K23X11A C2020 05 25.61772 00 25 22.06 +02 22 46.7 23 r EN138568
K23X11A C2020 06 28.58478802 13 44.939+15 39 04.58 22.67GVEN138F51
K23X11A C2020 06 28.58993102 13 45.877+15 39 10.99 22.68GVEN138F51
K23X11A C2020 06 28.59508102 13 46.849+15 39 17.29 22.56GVEN138F51
K23X11A C2020 06 28.60023602 13 47.773+15 39 24.16 22.36GVEN138F51
K23X11A C2023 12 08.48732804 40 39.165+33 39 40.93 21.96GVEN138F51
K23X11A C2023 12 08.48814104 40 39.098+33 39 40.49 22.15GVEN138F51
Observer details:
568 Maunakea. Observers J. Kleyna, T. Terai. Measurer J. Kleyna. 8.2-m
Subaru Telescope + 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
150114 F51 0.30- 0.05- 231208 F51 0.00- 0.00- MPO793464 -0.04 days
Orbital elements:
2023 XA11 Earth MOID = 0.2404 AU
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5 Veres
M 87.84154 (2000.0) P Q
n 0.32230215 Peri. 8.72815 +0.91608295 +0.39753876
a 2.1068191 Node 327.68791 -0.37357309 +0.79853830
e 0.4068311 Incl. 5.63519 -0.14572297 +0.45199505
P 3.06 H 20.25 G 0.15 U 0
Residuals in seconds of arc
150114 F51 0.1- 0.0 200525 568 0.1+ 0.1+ 231208 F51 0.0 0.1+
150114 F51 0.1+ 0.1+ 200525 568 0.3+ 0.3+ 231208 F51 0.2+ 0.0
150114 F51 0.1- 0.1- 200525 568 0.6+ 0.4+ 231210 V06 0.2- 0.4+
150114 F51 0.1- 0.0 200628 F51 0.2+ 0.1- 231210 V06 0.2- 0.1+
150116 F51 0.1- 0.0 200628 F51 0.1- 0.0 231210 V06 0.2- 0.0
150116 F51 0.1+ 0.3- 200628 F51 0.0 0.0 231210 V06 0.1+ 0.0
150116 F51 0.0 0.0 200628 F51 (0.6- 0.5+) 231212 H21 0.5+ 0.0
150116 F51 0.3+ 0.0 231203 G96 0.3- 0.2- 231212 H21 0.7+ 0.2-
171029 F51 0.1- 0.1- 231203 G96 0.1- 0.0 231212 H21 0.6+ 0.4-
171029 F51 0.1+ 0.1- 231208 F52 0.1- 0.1+ 231212 F52 0.0 0.0
171029 F51 0.0 0.1- 231208 F52 0.0 0.3+ 231212 F52 0.0 0.0
171029 F51 0.1+ 0.1+ 231208 F52 0.1- 0.1- 231215 H21 0.5+ 0.4+
200525 568 0.1- 0.0 231208 F52 0.1- 0.0 231215 H21 0.2+ 0.2-
Ephemeris:
2023 XA11 a,e,i = 2.11, 0.41, 6 q = 1.2497
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2024 06 13 07 34 59.0 +23 29 33 3.4889 2.6536 29.6 10.9 25.8
...
2024 06 28 07 59 41.0 +22 13 46 3.6196 2.6962 21.1 7.8 25.8
...
2024 07 06 08 12 38.8 +21 28 42 3.6765 2.7176 16.6 6.1 25.7
...
2024 07 12 08 22 15.5 +20 52 56 3.7130 2.7331 13.2 4.9 25.7
2024 07 13 08 23 51.0 +20 46 49 3.7186 2.7356 12.6 4.7 25.7
2024 07 14 08 25 26.3 +20 40 39 3.7240 2.7381 12.1 4.4 25.7
...
2024 07 20 08 34 54.3 +20 02 48 3.7532 2.7529 8.7 3.2 25.6
...
2024 07 28 08 47 20.7 +19 10 06 3.7836 2.7719 4.2 1.5 25.6
...
2024 08 12 09 10 04.8 +17 25 10 3.8134 2.8049 4.8 1.7 25.6
A. U. Tomatic (C) Copyright 2024 MPC M.P.E.C. 2024-N138
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