[Iaude] MPEC C07: 2023 FS2 [a=1.07,e=0.31,i=4.4,H=22.92]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Thu Feb 1 09:09:15 EST 2024
M.P.E.C. 2024-C07 Issued 2024 February 1, 14:07 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 FS2
Revision to MPEC 2023-F91
Additional Observations:
K23F02S KC2024 01 16.19217 08 36 18.51 +11 07 19.2 VEC007291
K23F02S KC2024 01 16.21944 08 36 13.76 +11 07 23.1 VEC007291
K23F02S DC2024 01 31.37942 07 50 37.85 +11 54 50.9 22.9 GVEC007695
K23F02S DC2024 01 31.39426 07 50 35.18 +11 54 53.9 VEC007695
K23F02S DC2024 01 31.40912 07 50 32.51 +11 54 57.2 23.0 GVEC007695
Observer details:
291 LPL/Spacewatch II. Observer T. H. Bressi. 1.8-m f/2.7 reflector + CCD.
695 Kitt Peak. Observer J. V. Scotti. 2.3-m f/9 reflector + CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc, reference and Delta-T
240116 291 17.8- 5.0- 240131 695 16.2- 4.8- MPO782813 +0.00 days
Orbital elements:
2023 FS2 Earth MOID = 0.0614 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 66.46966 (2000.0) P Q
n 0.89431294 Peri. 30.66428 +0.50019098 +0.86253330
a 1.0669475 Node 269.44719 -0.80916659 +0.43414760
e 0.3057438 Incl. 4.38500 -0.30831544 +0.25990799
P 1.10 H 22.92 G 0.15 U 4
Residuals in seconds of arc
230319 F52 0.1+ 0.1- 230324 807 0.2- 0.0 230410 691 0.5- 0.6-
230319 F52 0.0 0.0 230324 807 0.3- 0.3- 230410 691 0.2- 0.1-
230319 F52 0.3+ 0.0 230326 807 0.3- 0.0 230411 691 0.3+ 0.5+
230319 F52 0.2+ 0.0 230326 807 0.1+ 0.3+ 230411 691 0.2+ 0.0
230319 F52 0.2+ 0.0 230326 807 0.1- 0.3- 230411 691 0.5- 0.1+
230320 807 (0.3- 0.7-) 230327 F51 0.2- 0.1+ 230412 691 0.0 0.0
230320 807 0.1+ 0.1+ 230327 F51 0.2+ 0.1- 230412 691 0.3+ 0.2-
230320 807 0.3+ 0.0 230327 F51 0.1- 0.1+ 230412 691 0.3- 0.4+
230320 691 0.8- 0.1+ 230328 691 0.2+ 0.1- 230415 474 0.1+ 0.1-
230320 691 0.3- 0.4+ 230328 691 0.1+ 0.0 230415 474 0.3- 0.4-
230320 691 0.2- 0.1- 230328 691 0.3+ 0.7+ 230415 474 0.6+ 0.2-
230321 I93 0.6+ 0.3+ 230330 691 0.3+ 0.1- 230415 474 0.1+ 0.0
230321 I93 0.5+ 0.2- 230330 691 0.1+ 0.3+ 240116 291 0.9- 0.2-
230321 I93 0.1- 0.4+ 230330 691 0.0 0.1+ 240116 291 0.3+ 0.1-
230322 807 0.0 0.1+ 230409 807 0.1- 0.1+ 240131 695 0.0 0.3-
230322 807 0.5- 0.1- 230409 807 0.0 0.1+ 240131 695 0.0 0.5-
230322 807 0.3+ 0.0 230409 807 (0.3- 0.8-) 240131 695 0.0 0.3-
230324 807 (0.3+ 1.0+) 230410 691 0.0 0.1+
Ephemeris:
2023 FS2 a,e,i = 1.07, 0.31, 4 q = 0.7407
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2024 01 02 09 10 14.4 +11 03 07 0.4664 1.3872 143.8 24.8 23.1
...
2024 01 17 08 33 57.6 +11 09 11 0.4181 1.3931 166.0 9.9 22.4
...
2024 01 25 08 09 48.2 +11 31 58 0.4108 1.3919 171.4 6.1 22.2
...
2024 01 31 07 51 45.0 +11 53 33 0.4145 1.3891 164.6 10.8 22.4
2024 02 01 07 48 51.2 +11 57 21 0.4159 1.3885 163.1 11.9 22.4
2024 02 02 07 46 00.4 +12 01 10 0.4175 1.3878 161.6 12.9 22.5
...
2024 02 08 07 30 12.2 +12 24 25 0.4309 1.3828 152.4 19.3 22.8
...
2024 02 16 07 13 32.6 +12 54 44 0.4581 1.3734 140.7 27.1 23.1
...
2024 03 02 06 57 36.6 +13 44 21 0.5275 1.3479 122.1 38.5 23.7
A. U. Tomatic (C) Copyright 2024 MPC M.P.E.C. 2024-C07
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