294739 (2008 CM)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4080110670 ± 5.59e-09
Semi-major axis (a)1.5659351734 AU ± 6.07e-09
Inclination (i)36.01542803° ± 2.23e-06
Long. of Asc. Node (Ω)279.53992765° ± 2.24e-07
Arg. of Perihelion (ω)130.69733424° ± 1.85e-06
Mean Anomaly (M)38.04333777° ± 5.66e-06
Mean Motion (n)0.5029810318°/day ± 2.93e-09
Perihelion dist (q)0.92701629 AU ± 9.46e-09
Aphelion dist (Q)2.20485405 AU ± 1.22e-08
Orbital Period1.95956949 yr ± 1.14e-08
NGA Modelr2
A2-4.89533172e-15 ± 1.47e-14 AU/d²
Physical Parameters
H (abs. magnitude)17.04
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.320″
Uncertainty0
Orbit TypeApollo
MOID0.043459 AU
Observations Used1594
Radar Obs Used8
Gaia Obs Used84
Oppositions4
Arc Total2008-2025
First Observation Used2008-02-02
Last Observation Used2025-10-21
Observations (2011)
Date Type RA Dec Mag Band Observatory
2016-01-12 05:19:47 C 06 35 41.62 -31 19 48.6 P V78
2016-01-17 09:19:31 C 06 20 44.66 -34 00 12.2 L T05
2016-01-17 09:44:01 C 06 20 42.20 -34 00 32.4 L T05
2016-01-17 10:08:25 C 06 20 39.75 -34 00 52.5 L T05
2016-01-17 10:33:10 C 06 20 37.32 -34 01 12.8 L T05
2016-01-18 08:59:36 C 06 18 45.05 -34 18 29.7 L T05
2016-01-18 09:24:02 C 06 18 42.79 -34 18 47.2 L T05
2016-01-18 09:44:05 C 06 18 40.99 -34 19 01.2 L T05
2016-01-18 10:08:36 C 06 18 38.76 -34 19 17.7 L T05
2016-01-18 10:33:06 C 06 18 36.57 -34 19 34.5 L T05
2016-01-19 08:05:08 C 06 17 00.61 -34 33 43.2 L T05
2016-01-19 08:45:05 C 06 16 57.33 -34 34 07.1 L T05
2016-01-19 09:16:32 C 06 16 54.76 -34 34 26.3 L T05
2016-01-19 09:30:17 C 06 16 53.57 -34 34 34.8 L T05
2016-01-20 08:02:43 C 06 15 22.93 -34 47 07.1 L T05
2016-01-20 08:40:56 C 06 15 20.08 -34 47 27.0 L T05
2016-01-20 08:42:04 C 06 15 19.98 -34 47 27.5 L T05
2016-01-20 08:44:58 C 06 15 19.76 -34 47 29.2 L T05
2016-01-20 09:13:58 C 06 15 17.60 -34 47 43.6 L T05
2016-01-20 09:34:43 C 06 15 16.06 -34 47 54.0 L T05
2016-01-22 05:53:11 C 06 12 43.60 -35 07 01.5 u 926
2016-01-22 06:15:59 C 06 12 42.24 -35 07 09.8 u 926
2016-01-22 06:36:00 C 06 12 40.97 -35 07 16.8 u 926
2016-01-22 08:08:17 C 06 12 37.081 -35 07 47.22 L F51
2016-01-22 08:23:15 C 06 12 36.170 -35 07 52.61 L F51
2016-01-22 08:26:01 C 06 12 35.991 -35 07 53.48 L F51
2016-01-22 08:38:07 C 06 12 35.267 -35 07 57.88 L F51
2016-01-22 08:40:54 C 06 12 35.097 -35 07 58.91 L F51
2016-01-22 08:55:51 C 06 12 34.195 -35 08 03.89 L F51
2016-01-23 08:06:01 C 06 11 27.81 -35 15 26.7 L T05
2016-01-23 08:35:25 C 06 11 26.33 -35 15 35.2 L T05
2016-01-23 08:45:48 C 06 11 25.70 -35 15 38.6 L T05
2016-01-23 09:35:07 C 06 11 23.02 -35 15 51.8 L T05
2016-01-24 08:07:40 C 06 10 26.44 -35 21 35.3 L T05
2016-01-24 08:37:58 C 06 10 24.90 -35 21 43.3 L T05
2016-01-24 08:47:36 C 06 10 24.47 -35 21 44.8 L T05
2016-01-24 09:07:11 C 06 10 23.46 -35 21 49.6 L T05
2016-01-25 08:06:55 C 06 09 32.36 -35 26 23.7 L T05
2016-01-25 08:36:43 C 06 09 31.09 -35 26 28.8 L T05
2016-01-25 08:46:25 C 06 09 30.64 -35 26 30.4 L T05
2016-01-25 09:05:56 C 06 09 29.79 -35 26 33.3 L T05
2016-01-30 21:02:13 C 06 06 23.55 -35 33 20.8 o K95
2016-01-30 21:15:26 C 06 06 23.28 -35 33 20.1 o K95
2016-01-30 21:33:26 C 06 06 22.94 -35 33 18.5 o K95
2016-02-05 07:37:26 C 06 05 42.80 -35 18 16.3 L T05
2016-02-05 07:59:20 C 06 05 42.72 -35 18 13.0 L T05
2016-02-05 08:22:10 C 06 05 42.61 -35 18 08.0 L T05
2016-02-05 08:44:27 C 06 05 42.49 -35 18 03.9 L T05
2016-02-16 02:29:55 C 06 09 24.22 -34 11 06.1 u 926
2016-02-16 02:50:30 C 06 09 24.67 -34 10 58.1 u 926
Radar Observations (8)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2015-12-27 06:10:00 424817.337 3 Hz 8560 -14 -14
2015-12-27 06:40:00 61968930.83 2 us 8560 -14 -14
2015-12-28 06:20:00 59021225.16 2 us 8560 -14 -14
2015-12-28 08:31:00 58841194.26 0.5 us 2380 -1 -1
2015-12-29 05:50:00 58392730.153 2 us 8560 -14 -14
2015-12-29 07:38:00 58418321.68 0.5 us 2380 -1 -1
2015-12-30 05:50:00 60194108.785 1.5 us 8560 -14 -14
2015-12-31 06:35:00 64408175.08 0.5 us 2380 -1 -1
Station codes
-14 DSS-14 Goldstone (70-m) -1 Arecibo (305-m, 1963–2020)