MPEC 2023-F173 : 2023 FH5
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M.P.E.C. 2023-F173 Issued 2023 March 27, 21:35 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 FH5
Observations:
K23F05H* C2023 03 19.61879414 27 21.077+22 46 19.54 22.12wUEF173F52
K23F05H C2023 03 19.63300814 27 19.343+22 46 05.83 22.18wUEF173F52
K23F05H C2023 03 19.64007114 27 18.486+22 45 59.07 21.88wUEF173F52
K23F05H 3C2023 03 22.34770714 21 55.278+22 01 38.37 21.77GVEF173T14
K23F05H 3C2023 03 22.34868514 21 55.147+22 01 37.41 21.83GVEF173T14
K23F05H 3C2023 03 22.34966614 21 55.033+22 01 36.40 21.96GVEF173T14
K23F05H KC2023 03 25.30020 14 15 43.68 +21 09 47.3 VEF173691
K23F05H KC2023 03 25.31933 14 15 41.17 +21 09 26.6 22.3 RVEF173691
K23F05H KC2023 03 25.33581 14 15 39.03 +21 09 08.7 22.2 RVEF173691
K23F05H C2023 03 25.58697014 15 06.032+21 04 36.19 21.69GVEF173F52
K23F05H C2023 03 25.59584114 15 04.834+21 04 26.09 21.16GVEF173F52
K23F05H C2023 03 25.60466514 15 03.639+21 04 16.61 22.10GVEF173F52
K23F05H C2023 03 25.61360414 15 02.449+21 04 06.54 22.98GVEF173F52
K23F05H KC2023 03 26.30278114 13 34.22 +20 51 19.2 22.1 GVEF173H21
K23F05H KC2023 03 26.30712514 13 33.63 +20 51 14.1 22.0 GVEF173H21
Observer details:
691 Steward Observatory, Kitt Peak-Spacewatch. Observer T. H. Bressi. 0.9-m
f/3 reflector + 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.
T14 Canada-France-Hawaii Telescope, Maunakea. Observers R. Wainscoat, A.
Acohido, T. Burdullis. Measurers R. Weryk, R. Wainscoat. 3.6-m Canada-
France-Hawaii Telescope + CCD.
Orbital elements:
2023 FH5 Earth MOID = 0.3879 AU
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 Veres
M 15.00274 (2000.0) P Q
n 0.26226147 Peri. 76.60260 -0.47073657 -0.84628306
a 2.4172026 Node 44.42386 +0.60648890 -0.51571010
e 0.5077488 Incl. 20.87554 +0.64076384 -0.13359670
P 3.76 H 21.40 G 0.15 U 8
Residuals in seconds of arc
230319 F52 0.1- 0.0 230322 T14 0.0 0.1- 230325 F52 0.2+ 0.3-
230319 F52 0.0 0.0 230325 691 0.9- 0.5+ 230325 F52 0.0 0.1+
230319 F52 0.0 0.1+ 230325 691 0.4- 0.3+ 230325 F52 0.1+ 0.0
230322 T14 0.0 0.0 230325 691 0.4+ 0.2+ 230326 H21 0.1- 0.3+
230322 T14 0.1- 0.0 230325 F52 0.3+ 0.0 230326 H21 0.2- 0.0
Ephemeris:
2023 FH5 a,e,i = 2.42, 0.51, 21 q = 1.1899
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 02 25 14 56 19.1 +27 23 23 0.5839 1.3457 115.1 41.8 22.5
...
2023 03 12 14 40 42.9 +24 35 36 0.5740 1.4250 128.8 32.9 22.3
...
2023 03 20 14 26 37.0 +22 40 17 0.5762 1.4710 137.1 27.4 22.3
...
2023 03 26 14 14 13.3 +20 57 02 0.5838 1.5068 143.4 23.2 22.2
2023 03 27 14 12 03.7 +20 38 20 0.5857 1.5129 144.4 22.5 22.2
2023 03 28 14 09 53.0 +20 19 14 0.5877 1.5190 145.5 21.9 22.2
...
2023 04 03 13 56 39.4 +18 16 25 0.6042 1.5559 151.0 18.1 22.2
...
2023 04 11 13 39 34.8 +15 15 25 0.6384 1.6062 156.0 14.7 22.3
...
2023 04 26 13 13 42.7 +09 17 24 0.7428 1.7025 153.3 15.4 22.8
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-F173
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