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
2017-12-30 13:32:25 C 10 29 35.63 -26 26 13.7 U T05
2017-12-30 13:35:02 C 10 29 35.10 -26 26 24.2 U T05
2017-12-30 13:38:19 C 10 29 34.47 -26 26 37.1 U T05
2017-12-30 13:41:36 C 10 29 33.84 -26 26 49.9 U T05
2017-12-30 13:44:53 C 10 29 33.21 -26 27 02.6 U T05
2017-12-30 13:59:18 C 10 29 30.40 -26 27 59.0 U T05
2017-12-30 14:01:57 C 10 29 29.90 -26 28 09.3 U T05
2018-01-03 12:35:02 C 10 11 26.78 -32 08 43.2 U T05
2018-01-03 12:46:16 C 10 11 24.476 -32 09 20.41 U F51
2018-01-03 12:46:54 C 10 11 24.34 -32 09 22.1 U T05
2018-01-03 12:54:47 C 10 11 22.75 -32 09 48.5 U T05
2018-01-03 12:57:24 C 10 11 22.21 -32 09 57.2 U T05
2018-01-03 13:00:14 C 10 11 21.634 -32 10 06.64 U F51
2018-01-03 13:14:12 C 10 11 18.780 -32 10 52.90 U F51
2018-01-05 12:49:01 C 10 01 53.94 -34 40 23.8 U T08
2018-01-05 13:01:32 C 10 01 51.34 -34 41 01.9 U T08
2018-01-05 13:09:49 C 10 01 49.59 -34 41 26.4 U T08
2018-01-05 13:22:47 C 10 01 46.91 -34 42 05.0 U T08
2018-01-09 12:24:26 C 09 42 31.04 -38 56 36.4 U T08
2018-01-09 12:35:21 C 09 42 28.71 -38 57 01.8 U T08
2018-01-09 12:58:51 C 09 42 23.68 -38 57 57.7 U T08
2018-03-07 06:01:01 C 07 15 30.26 -41 54 54.8 U T05
2018-03-07 06:02:20 C 07 15 30.18 -41 54 53.7 U T05
2018-03-07 06:16:20 C 07 15 30.14 -41 54 43.7 U T05
2018-03-07 06:18:18 C 07 15 30.09 -41 54 42.2 U T05
2018-03-07 06:25:09 C 07 15 30.20 -41 54 37.7 U T05
2018-03-07 06:26:28 C 07 15 30.17 -41 54 36.6 U T05
2018-03-07 06:30:17 C 07 15 30.10 -41 54 34.0 U T05
2019-06-05 09:45:13 C 21 48 23.74 +00 46 44.9 V 703
2019-06-05 09:45:44 C 21 48 23.66 +00 46 44.9 V G96
2019-06-05 09:52:46 C 21 48 23.99 +00 46 57.6 V 703
2019-06-05 09:53:11 C 21 48 23.94 +00 46 57.5 V G96
2019-06-05 10:00:18 C 21 48 24.23 +00 47 08.7 V 703
2019-06-05 10:00:40 C 21 48 24.22 +00 47 09.7 V G96
2019-06-05 10:07:50 C 21 48 24.51 +00 47 21.8 V 703
2019-06-05 10:08:06 C 21 48 24.49 +00 47 22.1 V G96
2019-06-08 13:54:39 C 21 51 11.51 +02 56 43.6 V T05
2019-06-08 13:58:50 C 21 51 11.64 +02 56 51.3 V T05
2019-06-08 14:10:05 C 21 51 12.09 +02 57 11.7 V T05
2019-06-08 14:37:29 C 21 51 12.88 +02 58 00.4 V T05
2019-06-09 09:06:39 C 21 51 52.12 +03 30 46.5 V 703
2019-06-09 09:14:25 C 21 51 52.43 +03 31 00.8 V 703
2019-06-09 09:22:10 C 21 51 52.68 +03 31 13.7 V 703
2019-06-09 09:29:56 C 21 51 53.01 +03 31 26.7 V 703
2019-06-09 13:15:53 C 21 52 00.723 +03 38 14.72 U F51
2019-06-09 13:32:41 C 21 52 01.267 +03 38 44.85 U F51
2019-06-09 13:49:30 C 21 52 01.810 +03 39 15.06 U F51
2019-06-11 12:54:46 C 21 53 37.429 +05 05 26.07 U F51
2019-06-11 13:13:29 C 21 53 38.004 +05 06 01.01 U F51
2019-06-11 13:32:12 C 21 53 38.576 +05 06 35.94 U F51
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)