[Iaude] MPEC C159: 2024 CH4 [a=1.40,e=0.71,i=12.4,H=27.7]
mpec at cfa.harvard.edu
mpec at cfa.harvard.edu
Tue Feb 13 21:07:26 EST 2024
M.P.E.C. 2024-C159 Issued 2024 February 14, 02:05 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 CH4
Observations:
K24C04H* C2024 02 12.18172308 18 09.345+05 07 48.46 19.4 GVEC159U68
K24C04H C2024 02 12.18567708 18 11.825+05 07 55.83 19.4 GVEC159U68
K24C04H C2024 02 12.19789908 18 19.452+05 08 18.79 19.3 GVEC159U74
K24C04H C2024 02 12.20166208 18 21.739+05 08 26.08 19.3 GVEC159U74
K24C04H C2024 02 12.20310408 18 22.609+05 08 28.67 19.3 GVEC159U68
K24C04H C2024 02 12.20705308 18 24.950+05 08 35.64 19.3 GVEC159U68
K24C04H C2024 02 12.32100308 19 23.098+05 11 28.91 19.5 GVEC159U74
K24C04H C2024 02 12.32476608 19 24.774+05 11 33.28 19.5 GVEC159U74
K24C04H C2024 02 13.04460508 24 21.72 +05 27 30.5 WEC159X09
K24C04H KB2024 02 13.05500108 24 01.38 +05 20 28.3 20.0 GXEC159958
K24C04H C2024 02 13.05583108 24 23.05 +05 27 34.9 WEC159X09
K24C04H KB2024 02 13.05924208 24 02.07 +05 20 31.8 19.8 GXEC159958
K24C04H KC2024 02 13.13548908 24 41.17 +05 21 47.2 XEC159858
K24C04H KC2024 02 13.14237908 24 41.97 +05 21 50.5 20.0 GXEC159858
K24C04H KC2024 02 13.14927008 24 42.71 +05 21 54.6 20.0 GXEC159858
K24C04H |C2024 02 13.15629008 24 32.590+05 28 01.60 20.3 GVEC159807
K24C04H |C2024 02 13.15915008 24 32.820+05 28 02.20 20.4 GVEC159807
K24C04H |C2024 02 13.16209008 24 33.060+05 28 02.80 20.9 GVEC159807
Observer details:
807 Cerro Tololo Observatory, La Serena. Observers T. Linder, R. Holmes.
0.61-m f/11 Ritchey-Chretien + CCD.
858 Tebbutt Observatory, Edgewood. Observer F. B. Zoltowski. 0.51-m f/8.1
Schmidt-Cassegrain + CCD.
958 Observatoire de Dax. Observer P. Dupouy. 0.50-m f/4.5 Reflector + CMO.
U68 JPL SynTrack Robotic Telescope, Auberry. Observers N. Saini, C. Zhai, R.
Trahan, M. Zhan, M. Shao. 0.28-m Reflector + CCD.
U74 JPL SynTrack Robotic Telescope 2, Auberry. Observers N. Saini, C. Zhai,
R. Trahan, M. Zhan, M. Shao. 0.36-m Reflector + CCD.
X09 Deep Random Survey, Rio Hurtado. Observers A. Schnabel, D. Ruhela.
Measurer S. Deen. 0.43-m reflector + CMOS.
Orbital elements:
2024 CH4 Earth MOID = 0.0006 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 298.34809 (2000.0) P Q
n 0.59711905 Peri. 65.94958 +0.87364820 -0.46783631
a 1.3966752 Node 321.56086 +0.33034206 +0.77203298
e 0.7050241 Incl. 12.41642 +0.35722956 +0.43022582
P 1.65 H 27.70 G 0.15 U 8
Residuals in seconds of arc
240212 U68 0.2+ 0.1+ 240212 U74 0.1+ 0.2+ 240213 858 0.1+ 0.1+
240212 U68 0.5- 0.1- 240212 U74 0.4- 0.2- 240213 858 0.5+ 0.2-
240212 U74 0.0 0.2- 240213 X09 0.6+ 0.0 240213 858 0.3+ 0.3+
240212 U74 0.2+ 0.1+ 240213 958 0.6- 0.6- 240213 807 0.1+ 0.0
240212 U68 0.2+ 0.1+ 240213 X09 0.4+ 0.3+ 240213 807 0.0 0.0
240212 U68 0.1+ 0.1- 240213 958 0.4+ 1.2+ 240213 807 0.1- 0.1-
Ephemeris:
2024 CH4 a,e,i = 1.40, 0.71, 12 q = 0.4120
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2024 01 15 20 29 26.3 -07 37 58 0.4129 0.6032 17.6 150.4 33.2
...
2024 01 30 20 30 08.7 -05 47 44 0.1716 0.8185 12.8 164.5
...
2024 02 07 20 31 03.9 -05 35 39 0.05879 0.9296 15.5 163.5 33.8
...
2024 02 13 08 23 58.0 +05 23 52 0.02406 1.0097 158.8 20.7 20.6
2024 02 14 08 26 34.2 +05 28 06 0.03786 1.0227 158.7 20.6 21.7
2024 02 15 08 27 50.2 +05 30 20 0.05168 1.0357 158.2 20.7 22.4
...
2024 02 21 08 30 45.2 +05 37 27 0.1353 1.1118 153.9 23.0 24.7
...
2024 02 29 08 33 42.4 +05 45 52 0.2497 1.2086 147.5 26.1 26.3
...
2024 03 15 08 42 04.0 +05 57 06 0.4771 1.3759 135.5 30.5 28.1
M. P. C. Staff (C) Copyright 2024 MPC M.P.E.C. 2024-C159
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