[Iaude] MPEC A157: 2024 AC4 [a=2.52,e=0.61,i=2.8,H=27.2]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Sat Jan 13 17:01:38 EST 2024
M.P.E.C. 2024-A157 Issued 2024 January 13, 21:59 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 AC4
Observations:
K24A04C* C2024 01 13.00268 08 01 41.53 +33 14 18.7 19.3 GVEA157K88
K24A04C C2024 01 13.00567 08 01 49.38 +33 14 04.4 19.2 GVEA157K88
K24A04C C2024 01 13.00866 08 01 57.17 +33 13 49.8 19.4 GVEA157K88
K24A04C KC2024 01 13.03633008 03 08.95 +33 11 31.3 19.6 RoEA157K88
K24A04C KC2024 01 13.03719908 03 12.99 +33 11 48.9 19.8 VSEA157L01
K24A04C KC2024 01 13.03743508 03 11.85 +33 11 25.6 19.7 RoEA157K88
K24A04C KC2024 01 13.03818708 03 15.55 +33 11 43.7 19.9 VSEA157L01
K24A04C KC2024 01 13.03917308 03 18.10 +33 11 39.0 19.6 VSEA157L01
K24A04C KC2024 01 13.04028108 03 20.94 +33 11 33.1 20.0 VSEA157L01
K24A04C KC2024 01 13.04126908 03 23.53 +33 11 28.0 19.7 VSEA157L01
K24A04C KC2024 01 13.08159 08 05 07.61 +33 08 09.2 19.4 GVEA157104
K24A04C KC2024 01 13.08788 08 05 23.62 +33 07 35.1 19.2 GVEA157104
K24A04C KC2024 01 13.08993808 05 27.13 +33 06 46.4 oEA157K88
K24A04C KC2024 01 13.09409 08 05 39.43 +33 07 01.4 19.1 GVEA157104
K24A04C KB2024 01 13.14114908 07 39.71 +33 02 33.4 19.6 GVEA157204
K24A04C KB2024 01 13.14786208 07 56.64 +33 01 55.4 VEA157204
K24A04C KB2024 01 13.15451308 08 13.43 +33 01 17.2 VEA157204
K24A04C KB2024 01 13.79269 08 33 30.97 +32 03 13.4 ZEA157106
K24A04C KB2024 01 13.79721 08 33 39.99 +32 02 51.5 ZEA157106
K24A04C KB2024 01 13.80172 08 33 49.30 +32 02 30.1 ZEA157106
K24A04C KB2024 01 13.80628 08 33 58.39 +32 02 09.2 ZEA157106
K24A04C KB2024 01 13.81738008 34 22.23 +32 00 49.8 20.5 GXEA157I93
K24A04C KB2024 01 13.83509408 34 58.06 +31 59 24.2 20.0 GXEA157I93
K24A04C KB2024 01 13.85393808 35 35.61 +31 57 53.2 20.0 GXEA157I93
K24A04C KB2024 01 13.85980708 35 47.64 +31 57 26.0 19.8 GXEA157958
K24A04C KB2024 01 13.86529708 35 58.31 +31 56 58.2 19.9 GXEA157958
K24A04C KB2024 01 13.87047908 36 08.55 +31 56 33.9 19.7 GXEA157958
Observer details:
104 San Marcello Pistoiese. Observers P. Bacci, M. Maestripieri. Measurer P.
Bacci. 0.60-m f/4.0 reflector + CCD.
106 Crni Vrh. Observer H. Mikuz. 0.60-m f/3.3 reflector + CMO.
204 Schiaparelli Observatory. Observers L. Buzzi, G. Galli. 0.84-m f/3.5
reflector + CMO.
958 Observatoire de Dax. Observer P. Dupouy. 0.50-m f/4.5 Reflector + CMO.
I93 St Pardon de Conques. Observer F. Losse. 0.40-m f/3.7 reflector + CMO.
K88 GINOP-KHK, Piszkesteto. Observer K. Sarneczky. Measurers T. Maroti,
K. Sarneczky. 0.60-m Schmidt + CCD.
L01 Visnjan Observatory, Tican. Observers K. Korlevic, L. Poropat. Measurer
K. Korlevic. 1.0-m f/2.9 reflector + CCD.
Orbital elements:
2024 AC4 Earth MOID = 0.0031 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 334.42766 (2000.0) P Q
n 0.24601351 Peri. 342.64723 +0.01679594 -0.99879174
a 2.5224936 Node 106.37138 +0.92296882 -0.00227537
e 0.6135455 Incl. 2.75904 +0.38450805 +0.04909064
P 4.01 H 27.25 G 0.15 U 8
Residuals in seconds of arc
240113 K88 1.3+ 0.6- 240113 L01 0.5+ 0.3- 240113 106 0.4+ 1.9-
240113 K88 1.8+ 0.2- 240113 104 0.1- 0.3+ 240113 106 2.4+ 1.4-
240113 K88 1.7+ 0.1- 240113 104 0.2- 0.0 240113 106 0.8+ 0.1-
240113 K88 0.4- 0.4+ 240113 K88 0.2+ 0.2- 240113 I93 1.3- 0.2-
240113 L01 0.1- 0.1- 240113 104 0.0 0.2- 240113 I93 0.1- 0.0
240113 K88 0.1+ 0.3+ 240113 204 0.2+ 0.0 240113 I93 0.1+ 0.8+
240113 L01 0.0 0.3- 240113 204 0.0 0.1+ 240113 958 1.0+ 0.2+
240113 L01 0.2+ 0.1+ 240113 204 0.1+ 0.2- 240113 958 0.7- 0.7-
240113 L01 0.1- 0.2- 240113 106 2.6+ 2.0- 240113 958 0.4+ 0.4+
Ephemeris:
2024 AC4 a,e,i = 2.52, 0.61, 3 q = 0.9748
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 12 14 23 37 15.4 -14 22 13 0.1355 0.9883 87.7 84.4 25.8
...
2023 12 29 00 07 39.0 -09 48 41 0.06378 0.9758 81.3 95.0 24.6
...
2024 01 06 01 25 15.8 +03 06 54 0.02637 0.9865 96.0 82.4 22.2
...
2024 01 12 07 07 10.4 +34 03 36 0.01909 1.0021 166.7 13.0 19.4
2024 01 13 08 01 36.3 +33 16 18 0.02231 1.0053 167.0 12.8 19.8
2024 01 14 08 40 04.2 +31 46 46 0.02619 1.0086 163.0 16.6 20.2
...
2024 01 20 10 08 15.2 +25 08 14 0.05464 1.0322 151.2 27.3 22.2
...
2024 01 28 10 34 04.5 +21 59 08 0.09670 1.0715 152.7 24.9 23.5
...
2024 02 12 10 40 39.5 +20 00 19 0.1839 1.1650 164.1 13.4 24.7
M. P. C. Staff (C) Copyright 2024 MPC M.P.E.C. 2024-A157
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