[Iaude] MPEC A81: 2024 AR1 [a=1.21,e=0.20,i=3.6,H=26.2]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Mon Jan 8 18:58:05 EST 2024
M.P.E.C. 2024-A81 Issued 2024 January 8, 23:56 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
2024 AR1
Observations:
K24A01R*1C2024 01 07.29852109 22 12.025+19 26 18.28 19.74GVEA081703
K24A01R 1C2024 01 07.30057909 22 13.987+19 26 27.20 19.05GVEA081703
K24A01R 1C2024 01 07.30263609 22 15.971+19 26 36.60 19.77GVEA081703
K24A01R 1C2024 01 07.30469109 22 17.990+19 26 45.38 19.70GVEA081703
K24A01R 1C2024 01 07.32321709 22 35.515+19 28 06.02 19.78GVEA081703
K24A01R 1C2024 01 07.32362909 22 35.857+19 28 08.22 19.31GVEA081703
K24A01R 1C2024 01 07.32469609 22 36.858+19 28 12.68 19.95GVEA081703
K24A01R 1C2024 01 07.32510809 22 37.272+19 28 13.62 20.10GVEA081703
K24A01R C2024 01 07.34468809 22 43.91 +19 34 22.5 WEA081X09
K24A01R C2024 01 07.34996609 22 48.86 +19 34 42.5 WEA081X09
K24A01R 1C2024 01 07.36543309 23 15.310+19 31 03.61 20.34GVEA081703
K24A01R 1C2024 01 07.36632109 23 16.026+19 31 08.44 20.42GVEA081703
K24A01R KB2024 01 07.43292 09 24 15.07 +19 35 03.7 19.4 GXEA081H36
K24A01R KB2024 01 07.43657 09 24 18.59 +19 35 17.7 19.3 GXEA081H36
K24A01R KB2024 01 07.44005 09 24 21.91 +19 35 30.7 19.7 GXEA081H36
K24A01R KB2024 01 07.44334 09 24 25.05 +19 35 43.4 19.3 GXEA081H36
K24A01R KB2024 01 08.98232809 53 55.40 +21 18 24.7 19.0 GXEA081958
K24A01R KB2024 01 08.98476709 53 58.18 +21 18 35.0 19.8 GXEA081958
K24A01R KB2024 01 08.98716009 54 00.92 +21 18 45.9 19.6 GXEA081958
Observer details:
703 Catalina Sky Survey. Observer G. J. Leonard. Measurers E. C. Beshore, 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, F. C. Shelly, K. W. Wierzchos. 0.68-m Schmidt + 10K CCD.
958 Observatoire de Dax. Observer P. Dupouy. 0.50-m f/4.5 Reflector + CMO.
H36 Sandlot Observatory, Scranton. Observer G. Hug. 0.56-m f/4.8 reflector +
CMO.
X09 Deep Random Survey, Rio Hurtado. Observers A. Schnabel, D. Ruhela.
Measurer S. Deen. 0.43-m reflector + CMOS.
Orbital elements:
2024 AR1 Earth MOID = 0.0151 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 MPC
M 248.01460 (2000.0) P Q
n 0.73675528 Peri. 40.96351 -0.82960553 -0.55508465
a 1.2140984 Node 105.22180 +0.49459981 -0.78069695
e 0.1991338 Incl. 3.58270 +0.25908627 -0.28704232
P 1.34 H 26.22 G 0.15 U 7
Residuals in seconds of arc
240107 703 0.1- 0.7- 240107 703 0.1+ 0.4- 240107 H36 0.2+ 0.3-
240107 703 0.1- 0.7- 240107 X09 0.1+ 1.5+ 240107 H36 0.2- 0.3-
240107 703 0.3+ 0.3- 240107 X09 0.0 0.9+ 240108 958 0.5+ 0.1-
240107 703 1.2+ 0.4- 240107 703 (0.7+ 1.4-) 240108 958 0.1- 0.3-
240107 703 0.6+ 0.1+ 240107 703 0.9- 0.3- 240108 958 0.5- 0.4+
240107 703 0.1- 0.5+ 240107 H36 0.5+ 0.1+
240107 703 0.2- 0.4+ 240107 H36 0.7+ 0.0
Ephemeris:
2024 AR1 a,e,i = 1.21, 0.20, 4 q = 0.9723
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 12 09 06 34 55.6 +07 09 04 0.1105 1.0842 152.5 24.8 22.8
...
2023 12 24 07 15 03.4 +09 14 32 0.06336 1.0428 158.4 20.3 21.3
...
2024 01 01 08 03 24.7 +13 23 12 0.04296 1.0234 158.5 20.7 20.5
...
2024 01 07 09 16 56.3 +19 07 27 0.03122 1.0105 149.9 29.2 20.0
2024 01 08 09 34 34.6 +20 15 07 0.02976 1.0085 147.0 32.0 20.0
2024 01 09 09 54 04.1 +21 21 55 0.02850 1.0065 143.7 35.3 20.0
...
2024 01 15 12 19 34.7 +24 55 04 0.02597 0.9957 117.1 61.6 20.5
...
2024 01 23 14 51 09.8 +19 21 16 0.03527 0.9842 89.0 89.0 22.1
...
2024 02 07 16 31 13.4 +10 42 00 0.06594 0.9723 76.0 100.3 23.9
A. U. Tomatic (C) Copyright 2024 MPC M.P.E.C. 2024-A81
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