[Iaude] MPEC C161: 2024 CK4 [a=1.70,e=0.37,i=28.3,H=19.9]
mpec at cfa.harvard.edu
mpec at cfa.harvard.edu
Tue Feb 13 22:57:39 EST 2024
M.P.E.C. 2024-C161 Issued 2024 February 14, 03:56 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 CK4
Observations:
K24C04K* C2024 02 07.58804314 56 41.053+24 31 25.93 21.37wXEC161F52
K24C04K C2024 02 07.60039614 56 44.080+24 31 41.47 21.24wXEC161F52
K24C04K C2024 02 07.61286814 56 47.133+24 31 57.25 21.39wXEC161F52
K24C04K C2024 02 08.34476114 59 49.69 +24 47 25.5 WEC161X09
K24C04K C2024 02 12.57673915 17 43.928+26 16 33.29 22.01GVEC161F52
K24C04K C2024 02 12.57755815 17 44.143+26 16 34.01 22.18GVEC161F52
K24C04K 1C2024 02 13.20171 15 20 24.86 +26 29 40.7 20.8 VXEC161033
K24C04K 1C2024 02 13.20391 15 20 25.40 +26 29 43.0 20.8 VXEC161033
K24C04K 1C2024 02 13.20610 15 20 25.98 +26 29 45.7 20.5 VXEC161033
K24C04K !C2024 02 13.27265015 20 43.273+26 31 14.38 22.1 GVEC161J04
K24C04K !C2024 02 13.27900615 20 44.885+26 31 22.77 21.6 GVEC161J04
K24C04K KC2024 02 14.13772315 24 27.96 +26 49 25.6 22.0 GVEC161L01
K24C04K KC2024 02 14.14109015 24 28.87 +26 49 29.8 22.0 GVEC161L01
K24C04K KC2024 02 14.14445615 24 29.74 +26 49 34.1 21.8 GVEC161L01
K24C04K KC2024 02 14.14740115 24 30.49 +26 49 37.8 21.8 GVEC161L01
Observer details:
033 Karl Schwarzschild Observatory, Tautenburg. Observers S. Melnikov, C.
Hogner, F. Ludwig, M. Hartmann, B. Stecklum. Measurer B. Stecklum.
1.34-m f/3 Schmidt + CCD.
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.
J04 ESA Optical Ground Station, Tenerife. Observers P. Ruiz, M. Micheli, F.
Ocana, L. Conversi. Measurers R. Kresken, M. Micheli, F. Ocana, A.
Knofel, M. Busch, E. Schwab. 1.0-m f/4.4 reflector + CCD.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector
+ CCD.
X09 Deep Random Survey, Rio Hurtado. Observers A. Schnabel, D. Ruhela.
Measurer S. Deen. 0.43-m reflector + CMOS.
Orbital elements:
2024 CK4 Earth MOID = 0.1492 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 MPC
M 253.23433 (2000.0) P Q
n 0.44651811 Peri. 128.77599 -0.28719108 +0.86459982
a 1.6952874 Node 119.61577 -0.95779468 -0.25368925
e 0.3726416 Incl. 28.31076 -0.01227336 -0.43371525
P 2.21 H 19.95 G 0.15 U 9
Residuals in seconds of arc
240207 F52 0.2- 0.1+ 240212 F52 0.1- 0.2- 240213 J04 0.1+ 0.2+
240207 F52 0.1- 0.0 240213 033 0.1+ 0.6+ 240214 L01 0.6- 0.1+
240207 F52 0.1+ 0.0 240213 033 0.2- 0.1+ 240214 L01 0.1+ 0.0
240208 X09 1.1+ 0.0 240213 033 0.1+ 0.0 240214 L01 0.1+ 0.0
240212 F52 0.2- 0.1+ 240213 J04 0.1+ 0.1- 240214 L01 0.1+ 0.1-
Ephemeris:
2024 CK4 a,e,i = 1.70, 0.37, 28 q = 1.0636
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2024 01 15 13 28 37.4 +17 21 56 0.9764 1.4966 99.6 40.4 22.4
...
2024 01 30 14 22 22.1 +21 37 42 0.8349 1.4170 102.0 42.8 22.0
...
2024 02 07 14 54 14.7 +24 19 08 0.7760 1.3749 101.9 44.6 21.8
...
2024 02 13 15 19 32.5 +26 25 28 0.7396 1.3437 101.2 46.1 21.7
2024 02 14 15 23 51.7 +26 46 35 0.7342 1.3386 101.0 46.4 21.7
2024 02 15 15 28 12.6 +27 07 37 0.7290 1.3334 100.9 46.7 21.7
...
2024 02 21 15 54 49.7 +29 11 18 0.7013 1.3030 99.5 48.5 21.6
...
2024 02 29 16 31 22.4 +31 42 32 0.6735 1.2635 97.0 51.1 21.5
...
2024 03 15 17 40 24.6 +35 12 15 0.6427 1.1951 91.2 56.3 21.4
A. U. Tomatic (C) Copyright 2024 MPC M.P.E.C. 2024-C161
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