[Iaude] MPEC C119: 2024 CH2 [a=1.41,e=0.39,i=1.7,H=26.1]
mpec at cfa.harvard.edu
mpec at cfa.harvard.edu
Sun Feb 11 09:39:26 EST 2024
M.P.E.C. 2024-C119 Issued 2024 February 11, 14:37 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 CH2
Observations:
K24C02H C2024 01 19.56947708 46 16.750+20 25 44.17 23.17GVEC119F52
K24C02H C2024 01 19.60710108 46 14.961+20 25 35.97 23.84GVEC119F52
K24C02H C2024 01 21.40402908 45 12.083+20 20 57.59 22.29GVEC119F52
K24C02H* C2024 02 07.28756808 13 52.045+17 52 29.70 21.02wXEC119F52
K24C02H C2024 02 07.30048308 13 48.116+17 52 12.98 21.27wXEC119F52
K24C02H C2024 02 07.31341608 13 44.160+17 51 55.85 21.06wXEC119F52
K24C02H C2024 02 07.43982308 13 04.072+17 48 54.58 20.88GVEC119F52
K24C02H C2024 02 07.44064208 13 03.799+17 48 53.23 20.99GVEC119F52
K24C02H 2C2024 02 07.85782208 11 18.121+17 37 39.52 21.1 GVEC119J04
K24C02H 2C2024 02 07.86447608 11 16.018+17 37 30.23 20.7 GVEC119J04
K24C02H 2C2024 02 07.87112608 11 13.888+17 37 20.36 21.0 GVEC119J04
K24C02H 6C2024 02 07.94882 08 10 46.07 +17 35 05.9 21.0 GVEC119Z84
K24C02H 6C2024 02 07.95701 08 10 43.30 +17 34 52.7 20.9 GVEC119Z84
K24C02H 6C2024 02 07.96615 08 10 40.21 +17 34 37.7 21.0 GVEC119Z84
K24C02H |C2024 02 11.03481007 51 11.230+15 39 52.00 20.2 GVEC119807
K24C02H |C2024 02 11.03928007 51 08.680+15 39 38.30 20.0 GVEC119807
K24C02H |C2024 02 11.04361007 51 06.260+15 39 25.60 19.7 GVEC119807
Observer details:
807 Cerro Tololo Observatory, La Serena. Observers T. Linder, R. Holmes.
0.61-m f/11 Ritchey-Chretien + 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 M. Micheli, R. Kresken, F. Ocana.
1.0-m f/4.4 reflector + CCD.
Z84 Calar Alto-Schmidt. Observers M. Micheli, R. Kresken, L. Conversi.
Measurers R. Kresken, M. Micheli, F. Ocana. 0.8-m f/3 Schmidt + CCD.
Orbital elements:
2024 CH2 Earth MOID = 0.0080 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Bell
M 240.50684 (2000.0) P Q
n 0.59008086 Peri. 254.31165 -0.89232493 +0.45084203
a 1.4077592 Node 312.48022 -0.40169879 -0.81565998
e 0.3926222 Incl. 1.73339 -0.20589874 -0.36254691
P 1.67 H 26.12 G 0.15 U 7
Residuals in seconds of arc
240119 F52 0.1- 0.3+ 240207 F52 0.1+ 0.0 240207 Z84 0.1- 0.0
240119 F52 0.3+ 0.1+ 240207 F52 0.1- 0.0 240207 Z84 0.0 0.1-
240121 F52 0.2- 0.3- 240207 J04 0.0 0.0 240211 807 0.0 0.1-
240207 F52 0.1- 0.0 240207 J04 0.1+ 0.1+ 240211 807 0.3- 0.2-
240207 F52 0.1- 0.0 240207 J04 0.0 0.2- 240211 807 0.2+ 0.3+
240207 F52 0.1+ 0.0 240207 Z84 0.0 0.0
Ephemeris:
2024 CH2 a,e,i = 1.41, 0.39, 2 q = 0.8550
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2024 01 12 08 48 44.1 +20 40 39 0.2368 1.2107 161.7 14.7 24.2
...
2024 01 27 08 40 01.2 +20 00 06 0.1336 1.1181 178.1 1.6 22.2
...
2024 02 04 08 25 12.8 +18 52 50 0.08546 1.0699 169.8 9.4 21.5
...
2024 02 10 07 58 58.0 +16 26 44 0.05190 1.0349 157.7 21.2 20.8
2024 02 11 07 51 22.6 +15 39 39 0.04654 1.0292 154.9 24.0 20.6
2024 02 12 07 42 00.4 +14 39 04 0.04127 1.0235 151.7 27.3 20.5
...
2024 02 18 04 45 49.9 -08 17 20 0.01554 0.9906 98.7 80.4 19.9
...
2024 02 26 22 28 43.7 -27 12 27 0.04172 0.9503 18.1 161.1 30.5
...
2024 03 12 21 34 39.5 -23 04 52 0.1280 0.8904 34.0 141.4 28.4
M. P. C. Staff (C) Copyright 2024 MPC M.P.E.C. 2024-C119
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