[Iaude] MPEC G81: 2023 FN13 [a=1.00,e=0.13,i=2.2,H=27.21]
mpec at cfa.harvard.edu
mpec at cfa.harvard.edu
Sat Apr 6 09:58:06 EDT 2024
M.P.E.C. 2024-G81 Issued 2024 April 6, 13:56 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 at CFA.HARVARD.EDU
URL https://www.minorplanetcenter.net/ ISSN 1523-6714
2023 FN13
Revision to MPEC 2023-G01
Additional Observations:
K23F13N C2024 04 04.30777014 38 55.090-24 04 48.60 20.6 GVEG081807
K23F13N C2024 04 04.31225014 38 56.530-24 04 48.60 20.4 GVEG081807
K23F13N C2024 04 04.31658014 38 57.860-24 04 48.30 20.6 GVEG081807
K23F13N 0C2024 04 04.61384514 41 00.729-24 08 59.90 20.95GVEG081T12
K23F13N 0C2024 04 04.61542014 41 01.277-24 08 59.35 20.56GVEG081T12
K23F13N KC2024 04 05.54960814 48 59.290-24 04 34.57 20.2 GVEG081474
K23F13N KC2024 04 05.55219714 49 00.418-24 04 35.47 20.5 GVEG081474
K23F13N KC2024 04 05.55478614 49 01.522-24 04 35.51 20.4 GVEG081474
K23F13N KC2024 04 05.56255314 49 04.915-24 04 36.44 20.2 GVEG081474
Observer details:
474 Mount John Observatory, Lake Tekapo. Observers A. C. Gilmore, P. M.
Kilmartin. Measurer P. M. Kilmartin. 0.6-m f/6.3 Reflector + CCD.
807 Cerro Tololo Observatory, La Serena. Observers T. Linder, R. Holmes.
0.61-m f/6.8 Ritchey-Chretien + CCD.
T12 University of Hawaii 88-inch telescope, Maunakea. Observers D. J. Tholen,
M.-T. Hui. Measurer D. J. Tholen. 2.24-m f/10.1 reflector + 2112 x 2112
pixels STA1600 10k CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc, reference and Delta-T
240404 807 50.0- 11.8- 240405 474 55.4- 12.3- E2024-D06 -0.02 days
Orbital elements:
2023 FN13 Earth MOID = 0.0021 AU
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5 Veres
M 261.29908 (2000.0) P Q
n 0.98842177 Peri. 103.18764 +0.57273415 +0.81962041
a 0.9981011 Node 201.77164 -0.76602592 +0.52901450
e 0.1345952 Incl. 2.17406 -0.29185592 +0.21992283
P 1.00 H 27.21 G 0.15 U 0
Residuals in seconds of arc
230326 F51 0.0 0.1- 230410 691 0.2+ 0.1+ 230414 L65 0.3- 0.3+
230326 F51 0.1+ 0.1+ 230410 691 0.0 0.2+ 230414 B72 0.3- 0.5+
230326 F51 0.1+ 0.0 230410 691 0.1+ 0.4+ 230414 B72 0.2- 0.1+
230327 I52 0.4+ 0.3- 230410 703 1.6- 0.8+ 230414 B72 0.4- 0.4+
230327 I52 0.3- 0.0 230410 703 0.3+ 0.1+ 230414 B72 0.2- 0.2+
230327 I52 0.4- 0.2+ 230410 703 1.2+ 1.1- 230414 L65 (0.9+ 0.6-)
230328 807 0.2+ 0.1+ 230410 703 0.4+ 1.1- 230414 B72 0.1- 0.1+
230328 807 0.0 0.0 230412 U52 0.0 0.3+ 230414 L65 0.5- 0.4+
230328 807 0.1+ 0.1- 230412 U52 0.1+ 0.5+ 230415 T12 0.0 0.0
230331 807 0.2+ 0.0 230412 U52 0.5- 0.3+ 230415 T12 0.0 0.0
230331 807 0.2+ 0.1- 230412 L34 0.5- 0.4- 230415 T12 0.0 0.0
230331 807 0.1+ 0.1- 230412 L34 0.4+ 0.4+ 230416 I52 0.1+ 0.1-
230401 807 0.1- 0.1- 230412 L34 0.0 0.2- 230416 I52 0.1+ 0.1-
230401 807 0.1+ 0.1- 230413 I52 0.1- 0.1+ 230416 I52 0.1+ 0.1-
230402 291 0.2- 0.1- 230413 I52 0.1+ 0.1+ 230416 I52 0.3+ 0.1-
230402 291 0.3- 0.1+ 230413 I52 0.1+ 0.0 240404 807 0.3- 0.0
230402 291 0.0 0.0 230413 I52 0.2- 0.1+ 240404 807 0.1+ 0.1-
230403 695 0.7+ 0.3+ 230413 U52 0.5- 0.3+ 240404 807 0.3- 0.0
230403 695 0.9+ 0.1+ 230413 U52 0.4- 0.3+ 240404 T12 0.1+ 0.1-
230403 695 0.3- 0.0 230413 L65 (1.2+ 0.7+) 240404 T12 0.1+ 0.1-
230409 H36 0.8+ 0.3+ 230413 L65 0.0 0.1+ 240405 474 0.1- 0.1-
230409 H36 0.7- 0.2+ 230413 L65 0.1+ 0.0 240405 474 0.0 0.6-
230409 H36 2.7- 0.6+ 230414 I52 0.0 0.0 240405 474 0.2- 0.2-
230409 691 0.4- 0.6+ 230414 I52 0.1- 0.0 240405 474 0.3+ 0.1-
230409 691 0.3+ 0.0 230414 I52 0.0 0.0
230409 691 0.3+ 0.2+ 230414 I52 0.2+ 0.1-
Ephemeris:
2023 FN13 a,e,i = 1.00, 0.13, 2 q = 0.8638
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2024 03 07 13 30 44.8 -20 36 37 0.1180 1.0816 136.9 38.8 24.3
...
2024 03 22 13 53 00.3 -22 47 54 0.06889 1.0540 145.7 32.1 22.9
...
2024 03 30 14 12 49.5 -23 41 20 0.04501 1.0375 149.0 29.7 21.8
...
2024 04 05 14 44 13.4 -24 06 24 0.02808 1.0245 148.5 30.7 20.8
2024 04 06 14 53 05.0 -24 05 59 0.02537 1.0222 147.7 31.6 20.6
2024 04 07 15 03 55.5 -24 02 03 0.02270 1.0200 146.5 32.8 20.4
...
2024 04 13 18 02 58.5 -15 36 41 0.0094411.0063 112.3 67.2 19.5
...
2024 04 21 23 49 03.0 +18 30 08 0.02031 0.9876 31.2 148.2 26.8
...
2024 05 06 01 05 07.5 +21 50 45 0.06345 0.9521 25.9 152.4 30.0
A. U. Tomatic (C) Copyright 2024 MPC M.P.E.C. 2024-G81
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