MPEC 2023-F82 : 2023 FJ2
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M.P.E.C. 2023-F82 Issued 2023 March 21, 11:49 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 FJ2
Observations:
K23F02J* C2023 03 18.32001709 16 55.884-01 09 39.12 20.91wUEF082F52
K23F02J C2023 03 18.33355909 16 52.477-01 09 25.21 21.05wUEF082F52
K23F02J C2023 03 18.34715509 16 49.085-01 09 11.54 21.41wUEF082F52
K23F02J |C2023 03 19.08596 09 13 52.06 -00 55 56.4 20.9 GVEF082807
K23F02J |C2023 03 19.09150 09 13 50.66 -00 55 50.5 20.9 GVEF082807
K23F02J |C2023 03 19.09705 09 13 49.27 -00 55 44.6 21.0 GVEF082807
K23F02J KC2023 03 19.14347 09 13 38.80 -00 55 27.0 20.9 RVEF082691
K23F02J KC2023 03 19.15281 09 13 36.43 -00 55 17.6 20.4 RVEF082691
K23F02J KC2023 03 19.15624709 13 35.591-00 55 14.20 20.70GVEF082I52
K23F02J KC2023 03 19.15800309 13 35.252-00 55 11.96 VEF082I52
K23F02J KC2023 03 19.15965409 13 34.691-00 55 10.06 21.09GVEF082I52
K23F02J KC2023 03 19.16212 09 13 34.08 -00 55 07.1 20.4 RVEF082691
K23F02J KC2023 03 19.16248209 13 33.967-00 55 07.25 21.05GVEF082I52
K23F02J C2023 03 19.28063709 13 05.708-00 52 57.19 20.86GVEF082F52
K23F02J C2023 03 19.28144109 13 05.503-00 52 56.43 20.74GVEF082F52
K23F02J KC2023 03 20.09907909 09 47.83 -00 38 29.8 20.6 GVEF082H21
K23F02J KC2023 03 20.10385909 09 46.60 -00 38 24.7 20.8 GVEF082H21
K23F02J KC2023 03 20.10417 09 09 46.78 -00 38 23.9 21.1 VqEF082734
K23F02J KC2023 03 20.10777409 09 45.63 -00 38 20.7 20.9 GVEF082H21
K23F02J KC2023 03 20.11034 09 09 45.22 -00 38 17.0 20.6 VqEF082734
K23F02J KC2023 03 20.11614 09 09 43.77 -00 38 10.8 20.8 VqEF082734
K23F02J KC2023 03 21.07967609 05 49.87 -00 20 34.8 21.5 GVEF082H21
K23F02J KC2023 03 21.08526909 05 48.45 -00 20 29.1 21.4 GVEF082H21
K23F02J KC2023 03 21.09086109 05 47.06 -00 20 22.4 21.2 GVEF082H21
Observer details:
691 Steward Observatory, Kitt Peak-Spacewatch. Observer T. H. Bressi. 0.9-m
f/3 reflector + CCD.
734 Farpoint Observatory, Eskridge. Observers D. Cromer, G. Hug, D. Goodin,
R. Valentine. Measurer D. Cromer. 0.70-m f/3.0 reflector + CCD.
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.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers T. Linder, R. Holmes, L. Horn. 1.3-m f/4.0 astrograph + CCD,
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.
Orbital elements:
2023 FJ2 PHA, Earth MOID = 0.0492 AU
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 Veres
M 294.67486 (2000.0) P Q
n 0.62203032 Peri. 38.71742 +0.14151110 +0.98813356
a 1.3591321 Node 239.49291 -0.92462392 +0.11038376
e 0.4795351 Incl. 3.97479 -0.35361734 +0.10680585
P 1.58 H 22.08 G 0.15 U 8
Residuals in seconds of arc
230318 F52 0.0 0.1+ 230319 I52 0.0 0.2- 230320 H21 0.2- 0.0
230318 F52 0.1- 0.1+ 230319 I52 1.6+ 0.2+ 230320 734 0.3+ 0.2+
230318 F52 0.3+ 0.2- 230319 I52 0.6- 0.4+ 230320 H21 0.0 0.2-
230319 807 0.1- 0.1- 230319 691 0.9- 0.5+ 230320 734 0.3+ 0.4+
230319 807 0.2- 0.0 230319 I52 0.8- 0.2+ 230320 734 0.4+ 0.3+
230319 807 0.1- 0.0 230319 F52 0.0 0.1- 230321 H21 0.1- 0.2+
230319 691 0.3- 0.3+ 230319 F52 0.0 0.2- 230321 H21 0.2- 0.3-
230319 691 0.7- 0.2- 230320 H21 0.2+ 0.1+ 230321 H21 0.2+ 0.1+
Ephemeris:
2023 FJ2 a,e,i = 1.36, 0.48, 4 q = 0.7074
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 02 19 10 41 16.6 -05 06 35 0.4596 1.4314 161.3 12.8 21.9
...
2023 03 06 10 02 10.3 -03 54 36 0.3483 1.3270 161.6 13.6 21.2
...
2023 03 14 09 33 47.0 -02 18 13 0.3066 1.2679 149.6 23.4 21.1
...
2023 03 20 09 10 11.6 -00 39 58 0.2829 1.2223 138.6 32.6 21.1
2023 03 21 09 06 09.0 -00 21 44 0.2795 1.2146 136.7 34.2 21.2
2023 03 22 09 02 05.1 -00 03 03 0.2763 1.2069 134.8 35.9 21.2
...
2023 03 28 08 37 30.2 +01 56 57 0.2596 1.1599 123.0 46.2 21.2
...
2023 04 05 08 04 46.0 +04 50 36 0.2428 1.0962 107.1 60.7 21.4
...
2023 04 20 07 00 33.7 +10 36 44 0.2195 0.9756 76.2 91.2 22.0
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-F82
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