MPEC 2023-F78 : 2023 FB2
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M.P.E.C. 2023-F78 Issued 2023 March 20, 23:43 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 FB2
Observations:
K23F02B 1C2023 02 28.34048 12 45 20.42 +02 32 49.6 21.9 GVEF078G96
K23F02B 1C2023 02 28.34612 12 45 20.67 +02 32 58.7 VEF078G96
K23F02B* C2023 03 18.42195013 05 26.736+14 20 18.82 21.09wUEF078F52
K23F02B C2023 03 18.43392213 05 27.477+14 20 55.35 20.89wUEF078F52
K23F02B C2023 03 18.44584813 05 28.225+14 21 31.63 21.02wUEF078F52
K23F02B C2023 03 18.45776213 05 28.955+14 22 07.87 20.95wUEF078F52
K23F02B C2023 03 18.56757513 05 35.746+14 27 41.66 20.81GVEF078F52
K23F02B C2023 03 18.56828813 05 35.799+14 27 43.77 21.14GVEF078F52
K23F02B KC2023 03 19.06800413 06 10.94 +14 53 07.3 20.8 GVEF078L01
K23F02B KC2023 03 19.07008013 06 11.07 +14 53 13.8 20.8 GVEF078L01
K23F02B KC2023 03 19.07299813 06 11.21 +14 53 22.9 20.6 GVEF078L01
K23F02B KC2023 03 19.07499613 06 11.37 +14 53 29.0 21.1 GVEF078L01
K23F02B KC2023 03 19.07722313 06 11.49 +14 53 36.4 20.9 GVEF078L01
K23F02B KC2023 03 20.36410213 07 42.430+16 00 46.50 20.54GVEF078I52
K23F02B KC2023 03 20.36953013 07 42.730+16 01 02.00 20.90GVEF078I52
K23F02B KC2023 03 20.37509913 07 43.090+16 01 20.80 VEF078I52
Observer details:
F52 Pan-STARRS 2, Haleakala. Observers J. Bulger, T. Lowe, A. Schultz, I.
Smith, K. Chambers, T. Dukes. 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.
G96 Mt. Lemmon Survey. Observer G. J. Leonard. Measurers B. Gray, D. Rankin,
F. C. Shelly. 1.5-m reflector + 10K CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer A. Serrano. 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. 1.0-m prime focus + CCD.
L01 Visnjan Observatory, Tican. Observers K. Korlevic, E. Pettarin. Measurer
E. Pettarin. 1.0-m f/2.9 reflector + CCD.
Orbital elements:
2023 FB2 Earth MOID = 0.3342 AU
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 Veres
M 338.07039 (2000.0) P Q
n 0.22958373 Peri. 84.56663 -0.36957070 +0.92415005
a 2.6414475 Node 162.74456 -0.92794407 -0.36164490
e 0.5772673 Incl. 19.03977 -0.04834571 -0.12312451
P 4.29 H 21.21 G 0.15 U 8
Residuals in seconds of arc
230228 G96 0.7+ 0.2+ 230318 F52 0.0 0.1+ 230319 L01 0.5- 0.6+
230228 G96 0.7- 0.2- 230318 F52 0.1+ 0.0 230320 I52 0.5+ 0.7+
230318 F52 0.0 0.0 230319 L01 0.1+ 0.1- 230320 I52 0.2- 1.0-
230318 F52 0.0 0.0 230319 L01 0.1+ 0.0 230320 I52 0.1- 0.1+
230318 F52 0.1+ 0.0 230319 L01 0.6- 0.1+
230318 F52 0.0 0.0 230319 L01 0.2- 0.1+
Ephemeris:
2023 FB2 a,e,i = 2.64, 0.58, 19 q = 1.1166
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 02 18 12 33 49.1 -01 21 31 0.7365 1.6249 140.4 22.8 22.7
...
2023 03 05 12 50 26.7 +04 56 08 0.5647 1.5153 152.6 17.5 21.8
...
2023 03 13 12 59 16.6 +10 04 30 0.4918 1.4586 156.8 15.6 21.3
...
2023 03 19 13 06 06.4 +14 49 46 0.4467 1.4173 157.0 15.9 21.1
2023 03 20 13 07 16.6 +15 41 38 0.4401 1.4105 156.7 16.2 21.1
2023 03 21 13 08 27.5 +16 34 40 0.4336 1.4038 156.3 16.6 21.0
...
2023 03 27 13 15 53.7 +22 14 27 0.4003 1.3642 152.1 20.0 20.9
...
2023 04 04 13 27 13.1 +30 25 43 0.3694 1.3141 143.1 27.2 20.9
...
2023 04 19 13 56 07.1 +45 17 02 0.3465 1.2309 123.8 42.7 21.0
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-F78
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