[Iaude] MPEC C160: 2024 CJ4 [a=2.49,e=0.56,i=2.3,H=24.2]
mpec at cfa.harvard.edu
mpec at cfa.harvard.edu
Tue Feb 13 22:28:12 EST 2024
M.P.E.C. 2024-C160 Issued 2024 February 14, 03:26 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 CJ4
Observations:
K24C04J 1C2024 01 19.39364 10 15 16.01 +20 17 19.1 22.0 GVEC160G96
K24C04J 1C2024 01 19.39882 10 15 18.06 +20 17 15.5 20.8 GVEC160G96
K24C04J 1C2024 01 19.40399 10 15 19.93 +20 17 11.4 21.7 GVEC160G96
K24C04J 1C2024 01 19.40915 10 15 21.83 +20 17 07.3 21.9 GVEC160G96
K24C04J* C2024 02 10.48069712 31 59.569+12 02 42.28 21.66wXEC160F52
K24C04J C2024 02 10.49242812 32 02.649+12 02 24.85 22.12wXEC160F52
K24C04J C2024 02 10.50408312 32 05.726+12 02 07.38 21.64wXEC160F52
K24C04J C2024 02 10.51578512 32 08.791+12 01 49.93 22.11wXEC160F52
K24C04J C2024 02 10.58369912 32 26.476+12 00 06.69 21.86GVEC160F52
K24C04J C2024 02 10.58451812 32 26.695+12 00 05.42 21.69GVEC160F52
K24C04J $C2024 02 13.22741512 44 18.559+10 53 58.64 20.9 GVEC160J04
K24C04J $C2024 02 13.24398012 44 22.440+10 53 34.07 20.4 GVEC160J04
K24C04J $C2024 02 13.26056912 44 26.315+10 53 09.51 21.5 GVEC160J04
Observer details:
F52 Pan-STARRS 2, Haleakala. Observers J. Herman, T. Lowe, P. Minguez, A.
Schultz, I. Smith. Measurers K. Chambers, T. de Boer, J. Fairlamb, H.
Gao, M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo, R. Wainscoat, R.
Weryk. 1.8-m Ritchey-Chretien + CCD.
G96 Mt. Lemmon Survey. Observer A. R. Gibbs. Measurers B. Gray, D. Rankin,
F. C. Shelly. 1.5-m reflector + 10K CCD.
J04 ESA Optical Ground Station, Tenerife. Observers D. Abreu, F. Ocana, M.
Micheli, L. Conversi. Measurers F. Ocana, M. Micheli, R. Kresken.
0.8-m f/3 Schmidt + CCD.
Orbital elements:
2024 CJ4 Earth MOID = 0.1114 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 MPC
M 323.40766 (2000.0) P Q
n 0.25115368 Peri. 49.73919 -0.77274310 -0.63347787
a 2.4879578 Node 90.91594 +0.56963628 -0.71972160
e 0.5598974 Incl. 2.27394 +0.27996894 -0.28408908
P 3.92 H 24.28 G 0.15 U 8
Residuals in seconds of arc
240119 G96 0.2- 0.2- 240210 F52 0.1- 0.1+ 240213 J04 0.1+ 0.1-
240119 G96 (1.3+ 0.2+) 240210 F52 0.1+ 0.0 240213 J04 0.1+ 0.0
240119 G96 0.3+ 0.1+ 240210 F52 0.0 0.1+ 240213 J04 0.2- 0.2+
240119 G96 0.2- 0.1+ 240210 F52 0.1- 0.0
240210 F52 0.1+ 0.0 240210 F52 0.0 0.0
Ephemeris:
2024 CJ4 a,e,i = 2.49, 0.56, 2 q = 1.0950
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2024 01 15 09 47 01.4 +21 04 20 0.1602 1.1267 151.2 24.8 21.7
...
2024 01 30 11 26 24.0 +16 56 55 0.1392 1.0980 142.0 33.5 21.6
...
2024 02 07 12 14 18.9 +13 32 56 0.1416 1.0950 137.7 37.3 21.7
...
2024 02 13 12 43 21.1 +10 59 52 0.1482 1.0985 135.9 38.7 21.9
2024 02 14 12 47 33.2 +10 35 33 0.1496 1.0996 135.8 38.8 21.9
2024 02 15 12 51 34.5 +10 11 40 0.1511 1.1008 135.7 38.8 21.9
...
2024 02 21 13 12 02.6 +07 59 17 0.1616 1.1108 136.1 38.1 22.1
...
2024 02 29 13 30 28.1 +05 34 25 0.1790 1.1313 138.7 35.3 22.3
...
2024 03 15 13 43 52.1 +02 28 14 0.2209 1.1894 149.1 25.5 22.5
A. U. Tomatic (C) Copyright 2024 MPC M.P.E.C. 2024-C160
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