MPEC 2023-F73 : 2023 FW1
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M.P.E.C. 2023-F73 Issued 2023 March 20, 21:28 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 FW1
Observations:
K23F01W C2023 01 20.45771509 39 06.190-00 16 31.58 22.03GVEF073F52
K23F01W C2023 01 20.46792709 39 06.400-00 16 39.52 22.11GVEF073F52
K23F01W C2023 01 25.44727509 41 06.683-01 18 50.72 22.04GVEF073F52
K23F01W C2023 01 25.45867009 41 06.841-01 18 59.27 21.86GVEF073F52
K23F01W C2023 01 25.47007609 41 06.986-01 19 07.53 22.36GVEF073F52
K23F01W* C2023 03 18.34058210 02 04.752-03 28 59.24 21.24wUEF073F52
K23F01W C2023 03 18.35414810 02 05.549-03 28 54.19 21.21wUEF073F52
K23F01W C2023 03 18.36781110 02 06.352-03 28 49.17 21.02wUEF073F52
K23F01W C2023 03 18.48968610 02 13.658-03 28 03.40 21.08GVEF073F52
K23F01W C2023 03 18.49036610 02 13.709-03 28 03.08 21.17GVEF073F52
K23F01W KC2023 03 18.84894210 02 40.77 -03 25 59.3 21.5 GVEF073L01
K23F01W KC2023 03 18.85354810 02 41.08 -03 25 57.2 21.5 GVEF073L01
K23F01W KC2023 03 18.86045810 02 41.50 -03 25 55.1 21.3 GVEF073L01
K23F01W |C2023 03 19.02943 10 02 54.32 -03 24 17.7 21.2 VuEF073807
K23F01W 3C2023 03 19.02958310 02 54.33 -03 24 16.8 20.6 GVEF073W86
K23F01W 3C2023 03 19.03162210 02 54.45 -03 24 16.2 20.5 GVEF073W86
K23F01W 3C2023 03 19.03365910 02 54.57 -03 24 15.3 20.7 GVEF073W86
K23F01W 3C2023 03 19.03570310 02 54.72 -03 24 14.5 20.6 GVEF073W86
K23F01W |C2023 03 19.03709 10 02 54.83 -03 24 14.0 21.6 VuEF073807
K23F01W |C2023 03 19.04476 10 02 55.31 -03 24 11.3 21.3 VuEF073807
K23F01W KC2023 03 19.18228210 03 04.930-03 23 49.60 21.23GVEF073I52
K23F01W KC2023 03 19.18848610 03 05.420-03 23 46.40 20.24GVEF073I52
K23F01W KC2023 03 19.19467610 03 05.790-03 23 45.40 20.23GVEF073I52
K23F01W KC2023 03 20.10534510 04 13.04 -03 18 02.3 20.9 GVEF073H21
K23F01W KC2023 03 20.11093610 04 13.44 -03 17 59.8 21.4 GVEF073H21
K23F01W KC2023 03 20.11662210 04 13.81 -03 17 57.5 21.1 GVEF073H21
Observer details:
807 Cerro Tololo Observatory, La Serena. Observers T. Linder, R. Holmes, L.
Horn. 0.61-m f/6.5 Dall-Kirkham Astrograph + 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.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers T. Linder, R. Holmes, L. Horn. 0.76-m f/3.0 astrograph + 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.
W86 Cerro Tololo-LCO B. Observer J. D. Armstrong. 1.0-m f/8 modified
Ritchey-Chretien + CCD.
Orbital elements:
2023 FW1 Earth MOID = 0.2840 AU
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 Veres
M 352.86478 (2000.0) P Q
n 0.30254545 Peri. 310.43470 -0.99237406 -0.11158933
a 2.1975679 Node 223.23330 +0.12284367 -0.93033748
e 0.4213658 Incl. 4.38401 -0.01015623 -0.34931360
P 3.26 H 22.29 G 0.15 U 6
Residuals in seconds of arc
230120 F52 0.1+ 0.0 230318 F52 0.1+ 0.0 230319 807 0.5+ 0.1-
230120 F52 0.1+ 0.0 230318 L01 0.2- 0.2+ 230319 807 0.4+ 0.2-
230125 F52 0.2- 0.3+ 230318 L01 0.1+ 0.6+ 230319 I52 0.2- 0.1-
230125 F52 0.0 0.1- 230318 L01 0.1- 0.1+ 230319 I52 1.3+ 0.8+
230125 F52 0.0 0.2- 230319 807 (0.1+ 0.9-) 230319 I52 (1.1+ 0.6-)
230318 F52 0.1- 0.1- 230319 W86 0.0 0.0 230320 H21 0.3- 0.2-
230318 F52 0.1- 0.1- 230319 W86 0.1- 0.1- 230320 H21 0.1+ 0.2+
230318 F52 0.1- 0.1- 230319 W86 0.2- 0.0 230320 H21 0.0 0.3+
230318 F52 0.1- 0.1- 230319 W86 0.1+ 0.1+
Ephemeris:
2023 FW1 a,e,i = 2.20, 0.42, 4 q = 1.2716
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 02 18 09 45 40.7 -04 31 20 0.3294 1.3068 163.0 12.8 21.2
...
2023 03 05 09 50 38.0 -04 32 53 0.3042 1.2809 159.5 15.8 21.1
...
2023 03 13 09 56 31.6 -03 59 33 0.3010 1.2738 155.6 18.8 21.2
...
2023 03 19 10 02 51.2 -03 24 41 0.3030 1.2717 152.4 21.3 21.3
2023 03 20 10 04 04.5 -03 18 23 0.3037 1.2716 151.9 21.7 21.3
2023 03 21 10 05 20.7 -03 12 00 0.3046 1.2716 151.4 22.1 21.3
...
2023 03 27 10 13 58.7 -02 33 08 0.3116 1.2732 148.2 24.4 21.4
...
2023 04 04 10 27 58.6 -01 45 23 0.3268 1.2796 144.3 27.1 21.6
...
2023 04 19 10 59 48.1 -00 50 23 0.3729 1.3042 137.7 31.2 22.1
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-F73
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