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
2023-06-23 09:31:04 C 23 38 21.728 +31 41 32.53 V 703
2023-06-23 09:38:48 C 23 38 22.736 +31 41 49.99 V 703
2023-06-23 09:46:31 C 23 38 23.608 +31 42 08.96 V 703
2023-06-23 09:54:14 C 23 38 24.619 +31 42 26.89 V 703
2023-06-27 10:53:39 C 23 50 49.117 +35 36 22.82 V 703
2023-06-27 10:57:39 C 23 50 49.646 +35 36 33.88 V 703
2023-06-27 11:01:39 C 23 50 50.190 +35 36 43.34 V 703
2023-06-27 11:05:39 C 23 50 50.802 +35 36 53.17 V 703
2023-06-30 13:12:42 C 00 01 11.746 +38 38 01.32 V T05
2023-06-30 13:16:36 C 00 01 12.266 +38 38 10.43 V T05
2023-06-30 13:41:40 C 00 01 15.816 +38 39 11.70 V T05
2023-06-30 14:08:55 C 00 01 19.747 +38 40 19.42 V T05
2023-07-01 09:54:53 C 00 04 14.394 +39 28 45.08 V G96
2023-07-01 10:05:13 C 00 04 15.913 +39 29 10.57 V G96
2023-07-01 10:15:32 C 00 04 17.432 +39 29 36.02 V G96
2023-07-01 10:25:54 C 00 04 18.944 +39 30 01.62 V G96
2023-10-11 11:41:10 C 09 56 51.817 +26 05 01.57 V 703
2023-10-11 11:47:32 C 09 56 52.300 +26 04 47.86 V 703
2023-10-11 11:53:54 C 09 56 52.775 +26 04 35.00 V 703
2023-10-11 12:00:15 C 09 56 53.329 +26 04 21.83 V 703
2023-10-16 14:39:29 C 10 07 03.270 +21 50 30.38 X F51
2023-10-16 14:40:25 C 10 07 03.348 +21 50 28.48 X F51
2023-10-16 14:46:55 C 10 07 03.859 +21 50 15.08 X F51
2023-10-16 14:47:50 C 10 07 03.934 +21 50 13.18 X F51
2023-10-16 14:54:21 C 10 07 04.452 +21 49 59.73 X F51
2023-10-16 14:55:16 C 10 07 04.527 +21 49 57.80 X F51
2023-10-16 15:01:44 C 10 07 05.036 +21 49 44.46 X F51
2023-10-16 15:02:40 C 10 07 05.112 +21 49 42.54 X F51
2023-10-18 14:39:46 C 10 10 52.846 +20 10 45.23 V T05
2023-10-18 14:47:21 C 10 10 53.371 +20 10 29.39 V T05
2023-10-18 15:09:52 C 10 10 55.106 +20 09 42.73 V T05
2023-10-18 15:20:01 C 10 10 55.956 +20 09 22.10 V T05
2024-01-15 07:13:07 C 11 45 16.740 -47 12 09.22 V W68
2024-01-15 07:15:43 C 11 45 16.721 -47 12 13.07 V W68
2024-01-15 07:20:59 C 11 45 16.565 -47 12 20.74 V W68
2024-01-15 07:36:09 C 11 45 16.274 -47 12 42.19 V W68
2024-04-06 02:44:10 C 09 12 49.200 -53 41 51.65 V W68
2024-04-06 03:08:12 C 09 12 49.044 -53 41 31.99 V W68
2024-04-06 03:38:22 C 09 12 48.706 -53 41 06.50 V W68
2025-06-27 10:42:39 C 00 50 41.478 +40 44 56.29 V G96
2025-06-27 10:50:15 C 00 50 42.925 +40 45 11.66 V G96
2025-06-27 10:57:53 C 00 50 44.351 +40 45 26.78 V G96
2025-06-27 11:05:30 C 00 50 45.805 +40 45 42.30 V G96
2025-07-23 03:48:44 C 03 34 07.930 +55 50 49.42 V R17
2025-07-23 04:09:28 C 03 34 14.796 +55 51 03.20 V R17
2025-07-23 04:30:10 C 03 34 21.689 +55 51 17.32 V R17
2025-07-23 04:50:34 C 03 34 28.450 +55 51 31.03 V R17
2025-07-23 14:03:58 C 03 37 33.235 +55 57 18.72 V T05
2025-07-23 14:10:53 C 03 37 35.542 +55 57 23.47 V T05
2025-07-23 14:18:36 C 03 37 38.009 +55 57 28.44 V T05
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)