[Iaude] MPEC C111: 2024 CA2 [a=0.99,e=0.28,i=13.7,H=24.3]
mpec at cfa.harvard.edu
mpec at cfa.harvard.edu
Sat Feb 10 18:01:53 EST 2024
M.P.E.C. 2024-C111 Issued 2024 February 10, 22:58 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 CA2
Observations:
K24C02A*KC2024 02 06.42887 12 13 00.494+69 01 11.10 20.2 GVEC111W16
K24C02A KC2024 02 06.43633 12 13 00.958+69 02 07.33 20.4 GVEC111W16
K24C02A KC2024 02 06.44373 12 13 01.414+69 03 02.05 20.3 GVEC111W16
K24C02A KC2024 02 06.45112 12 13 01.831+69 03 57.38 19.9 GVEC111W16
K24C02A KB2024 02 06.92593 12 14 48.49 +70 06 32.3 20.3 GXEC111M45
K24C02A KB2024 02 06.92935 12 14 48.86 +70 07 01.8 XEC111M45
K24C02A KC2024 02 07.27596 12 15 58.087+70 56 39.80 20.7 GVEC111W16
K24C02A KC2024 02 07.28751 12 15 59.400+70 58 25.75 20.6 GVEC111W16
K24C02A KC2024 02 07.29899 12 16 00.473+71 00 09.11 20.0 GVEC111W16
K24C02A KC2024 02 07.31041 12 16 01.572+71 01 52.28 20.1 GVEC111W16
K24C02A KC2024 02 07.32213 12 16 02.441+71 03 38.09 20.2 GVEC111W16
K24C02A KC2024 02 07.33354 12 16 03.415+71 05 20.58 20.5 GVEC111W16
K24C02A KC2024 02 07.34492 12 16 04.423+71 07 02.57 20.5 GVEC111W16
K24C02A KC2024 02 07.35631 12 16 05.302+71 08 44.02 20.5 GVEC111W16
K24C02A KB2024 02 09.55564 12 30 37.40 +77 38 08.2 20.1 GXEC111Q06
K24C02A KB2024 02 09.56452 12 30 42.45 +77 40 09.5 20.9 GXEC111Q06
Observer details:
M45 Starhopper Observatory, Sfantu Gheorghe. Observer F. Ursache. 0.41-m
f/7.5 reflector + CMO.
Q06 Tarui Observatory, Tarui. Observer H. Watanabe. 0.35-m f/1.9 Schmidt-
Cassegrain + CMO.
W16 Pleasant Groves Observatory. Observer M. Holbrook. 0.36-m f/2.2
reflector + CCD.
Orbital elements:
2024 CA2 Earth MOID = 0.0254 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 131.39614 (2000.0) P Q
n 1.00309597 Peri. 278.25976 -0.33476605 +0.93547788
a 0.9883431 Node 331.36390 -0.74454695 -0.33622379
e 0.2786751 Incl. 13.66189 -0.57756518 -0.10878744
P 0.98 H 24.35 G 0.15 U 8
Residuals in seconds of arc
240206 W16 0.2- 0.3- 240207 W16 0.3- 0.6- 240207 W16 0.2- 0.2+
240206 W16 0.1+ 0.2+ 240207 W16 0.4+ 0.5+ 240207 W16 0.5- 0.0
240206 W16 0.2+ 0.1- 240207 W16 0.2+ 0.2- 240209 Q06 0.7+ 0.6-
240206 W16 0.1+ 0.2+ 240207 W16 0.5+ 0.1- 240209 Q06 0.4- 0.5+
240206 M45 2.4+ 0.4+ 240207 W16 0.4- 0.1+
240206 M45 2.2+ 0.3+ 240207 W16 0.4- 0.1+
Ephemeris:
2024 CA2 a,e,i = 0.99, 0.28, 14 q = 0.7129
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2024 01 11 11 36 39.0 +49 25 24 0.2368 1.1335 124.2 45.9 23.2
...
2024 01 26 11 56 28.3 +55 46 10 0.1411 1.0750 126.8 47.2 22.0
...
2024 02 03 12 06 22.9 +63 10 44 0.09251 1.0401 124.0 51.8 21.2
...
2024 02 09 12 24 46.8 +75 44 55 0.05847 1.0125 114.9 62.1 20.4
2024 02 10 12 35 55.4 +79 16 03 0.05325 1.0078 112.0 65.2 20.3
2024 02 11 13 04 29.8 +83 26 44 0.04828 1.0031 108.3 69.1 20.2
...
2024 02 17 23 45 52.2 +45 00 22 0.03053 0.9741 62.3 116.1 21.3
...
2024 02 25 23 53 57.7 -13 46 54 0.05937 0.9345 21.1 157.5 28.3
...
2024 03 11 23 50 14.1 -31 26 43 0.1555 0.8597 28.3 146.8 27.8
M. P. C. Staff (C) Copyright 2024 MPC M.P.E.C. 2024-C111
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