MPEC 2023-F61 : 2023 FL1
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M.P.E.C. 2023-F61 Issued 2023 March 20, 06:35 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 FL1
Observations:
K23F01L C2023 03 14.26738 10 58 32.47 -06 53 57.2 20.8 GVEF061G96
K23F01L C2023 03 14.27301 10 58 34.25 -06 54 02.8 21.6 GVEF061G96
K23F01L C2023 03 14.28427 10 58 37.97 -06 54 13.7 21.3 GVEF061G96
K23F01L* C2023 03 18.38742211 18 46.373-07 41 17.93 21.56wUEF061F52
K23F01L C2023 03 18.39922811 18 48.742-07 41 23.49 21.80wUEF061F52
K23F01L C2023 03 18.41198511 18 51.349-07 41 29.69 22.16wUEF061F52
K23F01L C2023 03 18.48447511 19 06.063-07 42 03.48 21.62GVEF061F52
K23F01L C2023 03 18.48518611 19 06.224-07 42 03.66 21.76GVEF061F52
K23F01L C2023 03 18.48585411 19 06.336-07 42 04.00 21.60GVEF061F52
K23F01L |C2023 03 19.10560 11 21 31.97 -07 45 32.4 21.8 GVEF061807
K23F01L |C2023 03 19.11484 11 21 33.75 -07 45 37.1 21.7 GVEF061807
K23F01L |C2023 03 19.12409 11 21 35.56 -07 45 41.2 22.0 GVEF061807
K23F01L C2023 03 19.42824911 22 39.842-07 48 57.40 21.20GVEF061F52
K23F01L C2023 03 19.42905311 22 40.019-07 48 57.66 21.54GVEF061F52
K23F01L KC2023 03 20.19612011 25 20.31 -07 54 06.2 22.5 GVEF061H21
K23F01L KC2023 03 20.20046511 25 21.07 -07 54 07.7 22.3 GVEF061H21
K23F01L KC2023 03 20.20495511 25 21.85 -07 54 09.8 22.5 GVEF061H21
Observer details:
807 Cerro Tololo Observatory, La Serena. Observers T. Linder, R. Holmes, L.
Horn. 1.00-m f/10.0 astrograph + CCD.
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 D. Rankin. Measurers B. Gray, D. Rankin, F.
C. Shelly. 1.5-m reflector + 10K CCD.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers T. Linder, R. Holmes, L. Horn. 1.3-m f/4.0 astrograph + CCD.
Orbital elements:
2023 FL1 Earth MOID = 0.0053 AU
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 Bell
M 9.04211 (2000.0) P Q
n 0.38570731 Peri. 165.07097 -0.56631800 -0.82395410
a 1.8690925 Node 319.41761 +0.75305804 -0.50764066
e 0.4880034 Incl. 1.72518 +0.33494403 -0.25179476
P 2.56 H 26.02 G 0.15 U 8
Residuals in seconds of arc
230314 G96 0.4+ 0.2+ 230318 F52 0.2- 0.1- 230319 F52 0.0 0.2-
230314 G96 0.5- 0.0 230318 F52 0.0 0.0 230319 F52 0.4+ 0.1-
230314 G96 0.1+ 0.1- 230318 F52 0.3- 0.1- 230320 H21 0.0 0.3+
230318 F52 0.2+ 0.3- 230319 807 0.0 0.3+ 230320 H21 0.0 0.3+
230318 F52 0.4- 0.0 230319 807 0.2- 0.2- 230320 H21 0.1- 0.1-
230318 F52 0.1- 0.0 230319 807 0.2+ 0.1-
Ephemeris:
2023 FL1 a,e,i = 1.87, 0.49, 2 q = 0.9570
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 02 18 03 01 51.0 +14 11 13 0.05991 0.9779 78.4 98.2 23.4
...
2023 03 05 09 09 35.4 -00 52 04 0.04358 1.0301 151.4 27.4 20.5
...
2023 03 13 10 50 12.8 -06 30 14 0.07661 1.0682 166.1 12.9 21.3
...
2023 03 19 11 21 06.1 -07 45 19 0.1071 1.1005 168.4 10.4 22.0
2023 03 20 11 24 39.7 -07 51 59 0.1125 1.1061 168.6 10.2 22.2
2023 03 21 11 27 54.9 -07 57 35 0.1180 1.1119 168.8 10.0 22.3
...
2023 03 27 11 42 48.6 -08 15 46 0.1525 1.1475 168.8 9.8 22.9
...
2023 04 04 11 55 36.6 -08 19 24 0.2031 1.1980 166.1 11.5 23.7
...
2023 04 19 12 11 42.3 -08 14 13 0.3142 1.2988 156.7 17.8 25.0
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-F61
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