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
2014-01-03 16:38:36 C 23 43 57.66 +27 54 25.3 r 168
2014-01-08 00:50:29 C 00 45 23.22 +20 07 48.2 q H45
2014-01-08 00:51:41 C 00 45 23.87 +20 07 42.0 q H45
2014-01-08 00:52:19 C 00 45 24.23 +20 07 39.1 q H45
2014-01-08 00:53:06 C 00 45 24.66 +20 07 35.1 q H45
2014-01-08 00:53:59 C 00 45 25.13 +20 07 30.8 q H45
2014-01-08 00:55:00 C 00 45 25.73 +20 07 25.6 q H45
2014-01-08 00:55:51 C 00 45 26.19 +20 07 21.4 q H45
2014-01-08 00:56:42 C 00 45 26.66 +20 07 17.2 q H45
2014-01-11 04:00:29 C 01 25 49.41 +13 46 41.9 q 703
2014-01-11 04:07:49 C 01 25 53.07 +13 46 04.9 q 703
2014-01-11 04:15:09 C 01 25 56.73 +13 45 27.4 q 703
2014-01-11 04:22:28 C 01 26 00.39 +13 44 50.1 q 703
2014-01-12 01:33:44 C 01 36 33.08 +11 57 50.1 u H21
2014-01-12 01:36:49 C 01 36 34.58 +11 57 34.5 u H21
2014-01-12 01:38:53 C 01 36 35.56 +11 57 24.0 u H21
2014-01-12 01:41:27 C 01 36 36.79 +11 57 11.1 u H21
2014-01-12 01:44:01 C 01 36 38.00 +11 56 58.6 u H21
2014-01-12 01:45:14 C 01 36 38.77 +11 56 54.9 q H45
2014-01-12 01:46:42 C 01 36 39.48 +11 56 47.5 q H45
2014-01-12 01:47:37 C 01 36 39.90 +11 56 42.7 q H45
2014-01-12 01:48:33 C 01 36 40.36 +11 56 38.0 q H45
2014-01-12 01:50:05 C 01 36 41.09 +11 56 30.3 q H45
2014-01-12 01:51:43 C 01 36 41.86 +11 56 22.2 q H45
2014-01-12 01:52:30 C 01 36 42.21 +11 56 18.2 q H45
2014-01-12 01:53:26 C 01 36 42.68 +11 56 13.6 q H45
2014-01-12 19:13:58 C 01 45 01.32 +10 29 54.1 q G34
2014-01-13 16:55:06 C 01 55 01.64 +08 44 37.7 q L22
2014-01-13 16:56:45 C 01 55 02.42 +08 44 29.4 q L22
2014-01-13 16:57:18 C 01 55 02.61 +08 44 26.9 q L22
2014-01-13 16:58:55 C 01 55 03.30 +08 44 19.3 q L22
2014-01-13 17:00:34 C 01 55 04.04 +08 44 10.9 q L22
2014-01-13 17:02:12 C 01 55 04.78 +08 44 03.0 q L22
2014-01-14 01:56:48 C 01 59 03.04 +08 01 48.2 q H45
2014-01-14 01:58:05 C 01 59 03.61 +08 01 42.2 q H45
2014-01-14 01:58:54 C 01 59 03.93 +08 01 38.4 q H45
2014-01-14 01:59:44 C 01 59 04.30 +08 01 33.9 q H45
2014-01-14 02:01:01 C 01 59 04.82 +08 01 28.3 q H45
2014-01-14 02:02:02 C 01 59 05.28 +08 01 23.6 q H45
2014-01-14 02:03:08 C 01 59 05.77 +08 01 18.2 q H45
2014-01-14 02:04:05 C 01 59 06.18 +08 01 13.5 q H45
2014-01-14 02:17:48 C 01 59 12.01 +08 00 06.1 u H21
2014-01-14 02:20:02 C 01 59 13.00 +07 59 55.7 u H21
2014-01-14 02:24:31 C 01 59 14.94 +07 59 34.6 u H21
2014-01-14 02:26:45 C 01 59 15.90 +07 59 24.2 u H21
2014-01-14 02:28:59 C 01 59 16.87 +07 59 13.7 u H21
2014-01-14 02:31:12 C 01 59 17.85 +07 59 03.1 u H21
2014-01-14 02:33:25 C 01 59 18.81 +07 58 52.6 u H21
2014-01-14 02:35:11 C 01 59 19.58 +07 58 44.5 u H21
2014-01-16 01:12:31 C 02 18 56.51 +04 27 42.9 u H21
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)