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
2014-01-16 01:16:06 C 02 18 57.92 +04 27 27.2 u H21
2014-01-16 01:19:40 C 02 18 59.32 +04 27 11.9 u H21
2014-01-16 01:23:09 C 02 19 00.68 +04 26 56.6 u H21
2014-01-16 01:26:39 C 02 19 02.05 +04 26 41.6 u H21
2014-01-16 01:30:10 C 02 19 03.42 +04 26 26.4 u H21
2014-01-16 01:34:42 C 02 19 05.21 +04 26 06.7 u H21
2014-01-16 02:06:43 C 02 19 17.87 +04 23 50.6 q H45
2014-01-16 02:07:47 C 02 19 18.26 +04 23 46.2 q H45
2014-01-16 02:08:24 C 02 19 18.51 +04 23 43.3 q H45
2014-01-16 02:09:24 C 02 19 18.89 +04 23 39.2 q H45
2014-01-16 02:10:19 C 02 19 19.26 +04 23 35.1 q H45
2014-01-16 02:11:16 C 02 19 19.63 +04 23 31.1 q H45
2014-01-17 01:23:11 C 02 28 20.78 +02 45 57.6 q H45
2014-01-17 01:24:54 C 02 28 21.38 +02 45 50.5 q H45
2014-01-17 01:25:34 C 02 28 21.67 +02 45 47.6 q H45
2014-01-17 01:26:25 C 02 28 21.94 +02 45 44.0 q H45
2014-01-17 01:27:07 C 02 28 22.21 +02 45 40.7 q H45
2014-01-17 01:28:06 C 02 28 22.56 +02 45 37.6 q H45
2014-01-18 02:51:04 C 02 37 42.06 +01 04 47.5 q H45
2014-01-18 02:52:21 C 02 37 42.50 +01 04 42.7 q H45
2014-01-18 02:53:23 C 02 37 42.87 +01 04 38.7 q H45
2014-01-18 02:54:10 C 02 37 43.17 +01 04 36.1 q H45
2014-01-18 02:55:08 C 02 37 43.49 +01 04 32.2 q H45
2014-01-18 02:55:58 C 02 37 43.80 +01 04 28.8 q H45
2014-01-20 03:16:55 C 02 54 05.58 -01 50 14.9 q H45
2014-01-20 03:18:25 C 02 54 06.02 -01 50 19.8 q H45
2014-01-20 03:19:13 C 02 54 06.30 -01 50 22.3 q H45
2014-01-20 03:20:27 C 02 54 06.68 -01 50 26.7 q H45
2014-01-20 03:21:50 C 02 54 07.09 -01 50 31.3 q H45
2014-01-20 03:22:58 C 02 54 07.43 -01 50 35.1 q H45
2014-01-26 02:10:53 C 03 33 25.15 -08 25 06.5 u H21
2014-01-26 02:14:51 C 03 33 26.07 -08 25 15.2 u H21
2014-01-26 02:18:50 C 03 33 26.99 -08 25 24.0 u H21
2014-01-26 02:22:49 C 03 33 27.90 -08 25 32.7 u H21
2014-01-26 02:25:54 C 03 33 28.62 -08 25 39.5 u H21
2014-01-27 00:40:14 C 03 38 36.56 -09 12 36.1 u 807
2014-01-27 00:43:05 C 03 38 37.17 -09 12 42.0 u 807
2014-01-27 00:45:54 C 03 38 37.79 -09 12 47.9 u 807
2014-01-27 00:48:43 C 03 38 38.41 -09 12 53.5 u 807
2014-01-27 00:51:32 C 03 38 39.03 -09 12 59.5 u 807
2014-01-27 00:54:19 C 03 38 39.63 -09 13 05.0 u 807
2014-01-29 02:44:26 C 03 49 23.19 -10 48 32.7 q 448
2014-01-29 02:50:03 C 03 49 24.31 -10 48 42.6 q 448
2014-01-29 02:55:07 C 03 49 25.31 -10 48 51.4 q 448
2014-01-29 03:05:36 C 03 49 27.41 -10 49 09.8 q 448
2014-02-06 18:57:17 C 04 25 33.91 -15 19 15.4 q 160
2014-02-06 19:01:06 C 04 25 34.44 -15 19 19.1 q 160
2014-02-06 19:04:59 C 04 25 35.01 -15 19 22.6 q 160
2014-02-10 00:35:40 C 04 36 32.88 -16 23 05.0 u 807
2014-02-10 00:40:33 C 04 36 33.52 -16 23 08.6 u 807
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)