[Iaude] MPEC K107: 2010 FC81 [a=2.68,e=0.62,i=1.7,H=21.91]
mpec at cfa.harvard.edu
mpec at cfa.harvard.edu
Tue May 28 10:10:59 EDT 2024
M.P.E.C. 2024-K107 Issued 2024 May 28, 14:09 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
2010 FC81
Revision to MPEC 2010-G9
Additional Observations:
K10F81C 0C2023 06 12.26628909 43 35.805+15 21 34.52 23.98GVEK107T14
K10F81C 0C2023 06 12.26958009 43 36.632+15 21 30.63 23.67GVEK107T14
K10F81C 0C2023 06 12.27287009 43 37.464+15 21 26.73 23.68GVEK107T14
K10F81C 0C2023 06 13.26761809 47 51.154+15 01 34.27 23.93GVEK107T14
K10F81C 0C2023 06 13.27091009 47 51.991+15 01 30.23 23.82GVEK107T14
K10F81C 0C2023 06 13.27420109 47 52.818+15 01 26.30 24.12GVEK107T14
Observer details:
T14 Canada-France-Hawaii Telescope, Maunakea. Observer C. Cunningham.
Measurer D. J. Tholen. 3.6-m f/4.1 reflector + 1024 x 2306 pixels
Megacam.
First and last observations above in comparison with prediction:
Residuals in seconds of arc, reference and Delta-T
230612 T14 43.9- 11.2- 230613 T14 44.6- 11.7- MPO740209 -0.02 days
Orbital elements:
2010 FC81 PHA, Earth MOID = 0.0264 AU
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5 Veres
M 65.51328 (2000.0) P Q
n 0.22497031 Peri. 63.64350 -0.88320288 +0.46867777
a 2.6774369 Node 144.29775 -0.44008212 -0.81557418
e 0.6231900 Incl. 1.68318 -0.16211231 -0.33938165
P 4.38 H 21.91 G 0.15 U 0
Residuals in seconds of arc
100112 F51 0.2+ 0.1- 100419 291 0.5- 0.5- 100521 I99 0.2- 0.5-
100112 F51 0.1+ 0.0 100419 291 (0.2+ 1.3+) 100521 A48 0.3- 0.3+
100126 F51 0.1- 0.2- 100426 G96 0.2- 0.3- 100521 I99 0.2- 0.0
100126 F51 0.1+ 0.0 100426 G96 0.1- 0.0 100521 A48 0.1- 0.0
100204 F51 0.1+ 0.1- 100426 G96 0.0 0.1+ 100521 A48 0.4- 0.3-
100204 F51 0.1- 0.1- 100426 G96 0.0 0.3- 100521 A48 0.2- 0.2-
100330 C51 0.0 0.0 100426 G96 0.1+ 0.0 100521 I99 0.0 0.4+
100330 C51 0.3- 0.2- 100504 703 0.1- 0.3+ 100523 703 0.2- 0.3-
100331 C51 0.1- 0.0 100504 703 0.6- 0.0 100523 703 0.7- 0.0
100331 C51 0.3- 0.0 100504 703 0.9- 0.3- 100523 703 0.5- 0.3-
100331 C51 0.2+ 0.1+ 100509 H13 0.2+ 0.3- 100523 703 0.6- 0.2-
100331 C51 0.2- 0.1- 100509 H13 (1.9- 0.0 ) 100523 204 0.2- 0.2-
100331 C51 0.2+ 0.3- 100509 H13 0.1- 0.2- 100523 204 0.2- 0.2-
100331 C51 0.0 0.1- 100509 H13 0.5+ 0.1- 100523 204 0.2- 0.1-
100331 C51 0.3- 0.2- 100512 C51 0.0 0.2+ 100523 204 0.2- 0.1-
100331 C51 0.1- 0.1- 100512 C51 0.0 0.2+ 100523 204 0.2- 0.1-
100331 C51 0.4+ 0.2+ 100512 C51 0.1- 0.0 100524 B67 0.2+ 0.4-
100331 C51 0.2- 0.2+ 100517 I15 0.1- 0.5- 100524 B67 0.4- 0.0
100331 C51 0.1- 0.2- 100517 I15 0.1- 0.5- 100524 B67 0.4- 0.1+
100402 568 0.1- 0.1- 100517 I15 0.0 0.2- 100524 B67 0.5- 0.0
100402 568 0.0 0.0 100517 703 0.1+ 0.0 100524 B67 0.1- 0.6-
100402 568 0.1+ 0.0 100517 703 0.2+ 0.1- 100524 G72 0.8+ 0.2-
100402 568 0.1- 0.0 100517 703 0.0 0.3+ 100524 G72 0.8+ 0.5-
100403 291 0.2- 0.0 100517 703 0.7+ 0.1+ 100524 G72 1.0- 0.1+
100403 291 0.0 0.0 100517 J95 0.2+ 0.1- 100524 G72 1.9+ 1.4-
100403 291 0.2- 0.1- 100517 J95 0.2+ 0.2- 100524 G72 2.8+ 2.6-
100403 568 0.0 0.0 100517 J95 0.1+ 0.2- 100524 160 0.1+ 0.2-
100403 568 0.0 0.0 100518 695 0.1+ 0.1- 100524 160 0.2- 0.1-
100403 568 0.0 0.0 100518 695 0.1- 0.1- 100524 160 0.3- 0.2-
100403 568 0.0 0.0 100518 695 0.1+ 0.2- 100524 J51 0.2+ 0.2+
100404 568 0.1+ 0.0 100518 695 0.1+ 0.2- 100524 J51 0.0 0.0
100404 568 0.1+ 0.0 100518 J95 0.2- 0.0 100524 J51 0.2- 0.0
100404 568 0.1+ 0.0 100518 J95 0.2+ 0.1- 100525 H10 0.3+ 0.1-
100404 568 0.1+ 0.1- 100518 J95 0.1+ 0.1- 100525 H10 0.0 0.1+
100405 568 0.1+ 0.1- 100519 H26 0.0 0.8- 100525 H10 0.0 0.1-
100405 568 0.0 0.1- 100519 H26 0.3+ 0.5- 100526 160 0.2- 0.2+
100405 568 0.1+ 0.0 100519 H26 0.3+ 0.4- 100526 160 0.0 0.1+
100405 568 0.1+ 0.0 100519 H26 0.5+ 0.2- 100526 160 0.1+ 0.1-
100406 H21 0.9+ 0.3+ 100519 H26 0.0 0.4- 100529 A78 0.7- 1.2-
100406 H21 1.6+ 0.6- 100519 H26 1.1+ 0.5- 100529 A78 0.7- 1.0-
100406 H21 1.7+ 0.6- 100519 H26 0.2+ 0.2- 100529 A78 0.7- 1.0-
100406 568 0.0 0.0 100519 H26 0.2- 0.2+ 100529 A78 0.7- 0.8-
100406 568 0.0 0.0 100519 H26 0.2+ 0.4- 100529 I99 0.4- 0.3-
100406 568 0.0 0.0 100519 H26 0.4+ 0.4- 100529 I99 0.0 1.3+
100406 568 0.0 0.0 100519 H26 1.0+ 0.1+ 100529 I99 0.1+ 0.0
100407 291 (2.2- 2.7-) 100519 H26 0.7+ 0.8- 100605 046 0.3+ 0.2-
100407 291 0.1- 0.0 100519 H26 0.1- 0.2- 100605 046 0.4- 0.1-
100407 291 0.0 0.1- 100519 H26 0.2+ 0.8- 100605 046 0.4+ 0.8-
100407 691 (0.6+ 0.9-) 100519 H26 1.0+ 0.1- 100605 046 0.3- 0.4-
100407 691 0.1+ 0.4- 100519 I99 0.1+ 0.3- 100605 046 1.5- 0.1-
100407 691 0.6- 0.2- 100519 I99 0.1- 0.5- 100605 046 0.5+ 0.1-
100408 291 0.0 0.0 100519 I99 0.2+ 0.2- 100605 046 0.2- 0.2+
100408 291 0.3+ 0.1+ 100520 G72 1.6+ 0.7- 100605 046 0.1- 0.2-
100408 291 0.1- 0.2+ 100520 G72 0.5+ 1.2+ 100613 H21 0.3- 0.4+
100409 291 0.3+ 0.3- 100520 G72 0.4- 0.6- 100613 H21 0.2+ 0.3+
100409 291 1.1+ 0.1+ 100520 G72 0.4- 1.9+ 100613 H21 0.0 0.5+
100409 291 0.2- 0.6- 100520 G72 1.3- 1.1+ 100705 291 0.2- 0.4+
100410 291 0.3- 0.1+ 100520 291 0.3+ 0.1- 100705 291 (0.4- 1.1+)
100410 291 0.6- 0.1+ 100520 291 0.6- 0.3- 230612 T14 0.0 0.0
100415 291 0.2- 0.1+ 100520 291 0.7- 0.1+ 230612 T14 0.0 0.0
100415 291 0.0 0.3- 100521 G72 0.5+ 2.0- 230612 T14 0.0 0.1+
100415 291 0.8+ 0.7+ 100521 G72 0.3+ 0.5- 230613 T14 0.0 0.0
100418 291 0.0 0.4- 100521 G72 1.4+ 1.5- 230613 T14 0.1+ 0.0
100418 291 0.7- 0.1- 100521 G72 1.0- 0.5- 230613 T14 0.0 0.1+
100418 291 0.2+ 0.1- 100521 G72 1.5+ 1.9+
Ephemeris:
2010 FC81 a,e,i = 2.68, 0.62, 2 q = 1.0089
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2024 04 28 23 59 15.8 -00 40 54 3.8678 3.1405 38.3 11.5 28.0
...
2024 05 13 00 14 17.1 +00 52 19 3.7942 3.2194 48.8 13.7 28.1
...
2024 05 21 00 21 30.9 +01 36 37 3.7414 3.2601 54.5 14.6 28.2
...
2024 05 27 00 26 32.8 +02 07 06 3.6963 3.2901 58.9 15.3 28.2
2024 05 28 00 27 21.0 +02 11 57 3.6883 3.2951 59.7 15.4 28.2
2024 05 29 00 28 08.7 +02 16 43 3.6802 3.3000 60.4 15.5 28.2
...
2024 06 04 00 32 41.4 +02 43 49 3.6293 3.3294 65.0 16.0 28.2
...
2024 06 12 00 38 07.3 +03 15 37 3.5556 3.3677 71.2 16.6 28.2
...
2024 06 27 00 46 08.5 +04 00 32 3.4036 3.4374 83.3 17.1 28.2
A. U. Tomatic (C) Copyright 2024 MPC M.P.E.C. 2024-K107
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