MPEC 2023-F205 : 2023 FC7
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M.P.E.C. 2023-F205 Issued 2023 March 29, 10:53 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
2023 FC7
Observations:
K23F07C C2023 03 25.46307813 00 09.966+04 08 59.52 21.61GVEF205F51
K23F07C C2023 03 25.47563313 00 07.755+04 08 41.62 21.73GVEF205F51
K23F07C C2023 03 25.48823413 00 05.561+04 08 23.64 21.45GVEF205F51
K23F07C* C2023 03 26.49431012 57 23.403+03 45 05.94 22.03wUEF205F51
K23F07C C2023 03 26.51731312 57 19.542+03 44 34.57 21.83wUEF205F51
K23F07C C2023 03 26.52891912 57 17.590+03 44 18.63 21.74wUEF205F51
K23F07C C2023 03 27.43577812 54 58.312+03 24 06.09 21.42GVEF205F52
K23F07C C2023 03 27.44932912 54 56.134+03 23 48.17 21.93wUEF205F52
K23F07C C2023 03 27.44933012 54 56.130+03 23 48.14 21.67GVEF205F52
K23F07C C2023 03 27.46288412 54 53.928+03 23 30.40 22.07wUEF205F52
K23F07C C2023 03 27.46288512 54 53.929+03 23 30.39 21.76GVEF205F52
K23F07C C2023 03 27.47641912 54 51.745+03 23 12.54 21.90wUEF205F52
K23F07C C2023 03 27.47642012 54 51.747+03 23 12.52 21.67GVEF205F52
K23F07C KC2023 03 29.39927 12 50 11.91 +02 42 34.8 22.0 RoEF205291
K23F07C KC2023 03 29.40641 12 50 10.89 +02 42 25.7 21.5 RoEF205291
K23F07C KC2023 03 29.41337 12 50 09.86 +02 42 17.7 22.2 RoEF205291
Observer details:
291 LPL/Spacewatch II. Observer J. V. Scotti. 1.8-m f/2.7 reflector + CCD.
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, K. Chambers, T. Lowe, A.
Schultz, I. Smith. Measurers S. Chastel, J. Fairlamb, M. Huber, Y.
Ramanjooloo, R. Wainscoat, R. Weryk, K. Chambers, T. de Boer, H. Gao,
C.-C. Lin, E. Magnier. 1.8-m Ritchey-Chretien + CCD.
F52 Pan-STARRS 2, Haleakala. Observers J. Bulger, K. Chambers, T. Dukes, T.
Lowe, A. Schultz, I. Smith. Measurers S. Chastel, J. Fairlamb, M. Huber,
Y. Ramanjooloo, R. Wainscoat, R. Weryk, K. Chambers, T. de Boer, H. Gao,
C.-C. Lin, E. Magnier. 1.8-m Ritchey-Chretien + CCD.
Orbital elements:
2023 FC7 Earth MOID = 0.0954 AU
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 Veres
M 10.86167 (2000.0) P Q
n 0.25301715 Peri. 83.56105 -0.23204021 -0.97093066
a 2.4757269 Node 20.15168 +0.81139460 -0.22651402
e 0.6495725 Incl. 9.81804 +0.53646635 -0.07736310
P 3.90 H 23.15 G 0.15 U 9
Residuals in seconds of arc
230325 F51 0.0 0.1+ 230326 F51 0.1- 0.1- 230329 291 0.2- 0.0
230325 F51 0.1- 0.0 230327 F52 0.1- 0.2+ 230329 291 0.3+ 0.4-
230325 F51 0.1+ 0.1- 230327 F52 0.1+ 0.0 230329 291 0.1+ 0.1+
230326 F51 0.1+ 0.0 230327 F52 0.1- 0.1+
230326 F51 0.0 0.0 230327 F52 0.0 0.0
Ephemeris:
2023 FC7 a,e,i = 2.48, 0.65, 10 q = 0.8676
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 02 27 15 00 09.7 +21 24 05 0.1826 1.0823 115.8 55.4 21.6
...
2023 03 14 13 39 28.3 +09 49 13 0.2478 1.2112 148.0 25.8 21.7
...
2023 03 22 13 10 21.0 +05 36 41 0.2988 1.2839 162.1 13.8 21.9
...
2023 03 28 12 53 33.6 +03 12 01 0.3449 1.3394 170.7 6.9 22.0
2023 03 29 12 51 08.7 +02 50 59 0.3532 1.3487 171.8 6.1 22.0
2023 03 30 12 48 50.1 +02 30 43 0.3617 1.3580 172.7 5.4 22.0
...
2023 04 05 12 37 00.2 +00 43 43 0.4165 1.4139 172.3 5.5 22.4
...
2023 04 13 12 26 00.6 -01 08 23 0.4994 1.4886 163.9 10.8 23.2
...
2023 04 28 12 16 47.0 -03 42 28 0.6835 1.6275 148.1 19.1 24.4
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-F205
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