MPEC 2023-F204 : 2023 FB7
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M.P.E.C. 2023-F204 Issued 2023 March 29, 10:51 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 FB7
Observations:
K23F07B* C2023 03 27.49189712 54 01.230+17 59 32.28 22.22wUEF204F52
K23F07B C2023 03 27.50544612 54 02.641+17 59 44.03 22.20wUEF204F52
K23F07B C2023 03 27.51891112 54 04.028+17 59 55.21 22.71wUEF204F52
K23F07B KC2023 03 28.37587 12 55 43.75 +18 11 56.6 22.4 RoEF204291
K23F07B KC2023 03 28.39175 12 55 45.40 +18 12 09.7 22.1 RoEF204291
K23F07B KC2023 03 28.40764 12 55 47.07 +18 12 22.1 22.1 RoEF204291
K23F07B 3C2023 03 28.46025312 55 53.950+18 13 13.29 22.15GVEF204T14
K23F07B 3C2023 03 28.46146412 55 54.073+18 13 14.09 22.09GVEF204T14
K23F07B 3C2023 03 28.46267212 55 54.202+18 13 15.23 22.34GVEF204T14
K23F07B 3C2023 03 28.46388112 55 54.327+18 13 16.14 22.28GVEF204T14
K23F07B 3C2023 03 28.47316812 55 55.285+18 13 23.81 22.14GVEF204T14
K23F07B 3C2023 03 28.47437912 55 55.410+18 13 24.80 22.15GVEF204T14
K23F07B 3C2023 03 28.47558912 55 55.532+18 13 25.80 22.38GVEF204T14
K23F07B 3C2023 03 28.47681512 55 55.661+18 13 26.79 22.29GVEF204T14
K23F07B KC2023 03 29.34414112 57 36.594+18 25 03.47 22.50GVEF204V06
K23F07B KC2023 03 29.35367412 57 37.595+18 25 11.21 22.68GVEF204V06
K23F07B KC2023 03 29.36320712 57 38.574+18 25 18.55 22.04GVEF204V06
K23F07B KC2023 03 29.37273512 57 39.589+18 25 25.64 22.37GVEF204V06
Observer details:
291 LPL/Spacewatch II. Observer J. V. Scotti. 1.8-m f/2.7 reflector + CCD.
F52 Pan-STARRS 2, Haleakala. Observers J. Bulger, T. Lowe, A. Schultz, I.
Smith. Measurers K. Chambers, S. Chastel, 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.
T14 Canada-France-Hawaii Telescope, Maunakea. Observers R. Wainscoat, L.
Wells, E. Bertin. Measurers R. Weryk, R. Wainscoat. 3.6-m Canada-France-
Hawaii Telescope + CCD.
V06 Catalina Sky Survey-Kuiper. Observers J. B. Fazekas, D. C. Fuls.
Measurers E. J. Christensen, D. Fay, J. B. Fazekas, D. C. Fuls, A. R.
Gibbs, A. D. Grauer, H. Groeller, J. K. Hogan, R. A. Kowalski, S. M.
Larson, G. J. Leonard, D. Rankin, R. L. Seaman, A. Serrano, F. C. Shelly,
K. W. Wierzchos. 1.55-m reflector + 1K CCD.
Orbital elements:
2023 FB7 Earth MOID = 0.2735 AU
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 Veres
M 349.96995 (2000.0) P Q
n 0.22318291 Peri. 57.52054 -0.94356820 +0.32298613
a 2.6917130 Node 141.18368 -0.32928290 -0.89134622
e 0.5349748 Incl. 6.70672 -0.03538100 -0.31809099
P 4.42 H 23.90 G 0.15 U 9
Residuals in seconds of arc
230327 F52 0.0 0.1- 230328 T14 0.0 0.1+ 230328 T14 0.0 0.0
230327 F52 0.1+ 0.1+ 230328 T14 0.1- 0.1- 230328 T14 0.0 0.0
230327 F52 0.0 0.1- 230328 T14 0.0 0.1+ 230329 V06 0.1+ 0.0
230328 291 0.2+ 0.1+ 230328 T14 0.0 0.0 230329 V06 0.1+ 0.2+
230328 291 0.0 0.3+ 230328 T14 0.0 0.0 230329 V06 0.2- 0.1+
230328 291 0.1- 0.2- 230328 T14 0.0 0.0 230329 V06 0.1+ 0.3-
Ephemeris:
2023 FB7 a,e,i = 2.69, 0.53, 7 q = 1.2517
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 02 27 12 02 09.2 +09 41 08 0.3672 1.3397 159.2 15.2 23.2
...
2023 03 14 12 28 32.5 +14 06 54 0.3073 1.2902 162.4 13.5 22.7
...
2023 03 22 12 43 29.9 +16 32 20 0.2884 1.2715 160.4 15.2 22.6
...
2023 03 28 12 55 00.5 +18 06 48 0.2797 1.2615 157.9 17.3 22.6
2023 03 29 12 56 56.6 +18 20 35 0.2787 1.2601 157.5 17.7 22.6
2023 03 30 12 58 53.0 +18 33 42 0.2778 1.2589 157.0 18.0 22.6
...
2023 04 05 13 10 32.3 +19 36 57 0.2749 1.2535 154.3 20.3 22.6
...
2023 04 13 13 25 50.5 +20 13 56 0.2770 1.2519 151.0 22.8 22.7
...
2023 04 28 13 52 31.1 +18 45 02 0.2980 1.2663 146.7 25.9 23.0
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-F204
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