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
2021-11-11 08:13:56 S 10 55 32.141 +10 26 00.78 V C57
2021-11-11 08:13:56 s 1 +102319.90 5 +338523.99 8050.0 C57
2021-11-11 09:53:56 S 10 55 37.735 +10 22 03.58 V C57
2021-11-11 09:53:56 s 1 +99202.293 0 +341379.70 9470.0 C57
2021-11-11 23:13:56 S 10 56 13.685 +09 49 29.42 V C57
2021-11-11 23:13:56 s 1 +73246.126 0 +360416.32 4340.0 C57
2021-11-11 23:53:56 S 10 56 15.353 +09 47 49.99 V C57
2021-11-11 23:53:56 s 1 +71907.637 0 +361193.15 4850.0 C57
2021-11-12 04:33:56 S 10 56 28.438 +09 36 28.84 V C57
2021-11-12 04:33:56 s 1 +62449.840 0 +366171.89 4550.0 C57
2021-11-12 07:23:56 S 10 56 36.343 +09 29 37.61 V C57
2021-11-12 07:23:56 s 1 +56639.094 0 +368805.03 2200.0 C57
2021-11-12 12:13:56 S 10 56 49.034 +09 17 42.14 V C57
2021-11-12 12:13:56 s 1 +46624.803 0 +372622.57 9100.0 C57
2021-11-12 14:53:56 S 10 56 56.131 +09 11 18.71 V C57
2021-11-12 14:53:56 s 1 +41052.390 0 +374366.80 2020.0 C57
2021-11-13 08:53:56 S 10 57 41.964 +08 27 14.72 V C57
2021-11-13 09:13:56 S 10 57 42.698 +08 26 30.55 V C57
2021-11-13 10:53:56 S 10 57 47.220 +08 22 19.45 V C57
2021-11-13 10:56:40 C 10 57 05.64 +08 21 57.6 V 703
2021-11-13 11:03:56 S 10 57 47.374 +08 21 57.20 V C57
2021-11-13 11:04:53 C 10 57 05.95 +08 21 37.6 V 703
2021-11-13 11:13:07 C 10 57 06.30 +08 21 16.3 V 703
2021-11-13 11:21:20 C 10 57 06.67 +08 20 57.1 V 703
2021-11-13 12:33:56 S 10 57 51.614 +08 18 26.53 V C57
2021-11-13 15:03:56 S 10 57 57.715 +08 12 18.43 V C57
2021-11-13 15:03:56 s 1 -10260.130 0 +378539.59 6520.0 C57
2021-11-13 16:23:56 S 10 58 00.386 +08 08 55.68 V C57
2021-11-13 16:23:56 s 1 -13101.157 0 +378160.74 7060.0 C57
2021-11-13 16:33:56 S 10 58 01.445 +08 08 30.30 V C57
2021-11-13 16:33:56 s 1 -13456.142 0 +378108.89 2250.0 C57
2021-11-13 16:43:56 S 10 58 01.963 +08 08 07.80 V C57
2021-11-13 16:43:56 s 1 -13811.092 0 +378056.04 7180.0 C57
2021-11-13 18:03:56 S 10 58 04.922 +08 04 45.48 V C57
2021-11-13 18:03:56 s 1 -16649.310 0 +377597.24 6740.0 C57
2021-11-13 18:33:56 S 10 58 06.307 +08 03 39.67 V C57
2021-11-13 18:33:56 s 1 -17712.946 0 +377408.68 3050.0 C57
2021-11-13 20:03:56 S 10 58 10.435 +07 59 51.76 V C57
2021-11-13 20:03:56 s 1 -20901.237 0 +376788.91 5040.0 C57
2021-11-13 21:43:56 S 10 58 14.028 +07 55 56.60 V C57
2021-11-13 21:43:56 s 1 -24438.500 0 +376004.96 4860.0 C57
2021-11-14 01:23:56 S 10 58 23.645 +07 46 58.73 V C57
2021-11-14 01:23:56 s 1 -32196.215 0 +373926.01 350.0 C57
2021-11-14 04:03:56 S 10 58 29.736 +07 40 13.80 V C57
2021-11-14 04:03:56 s 1 -37812.413 0 +372106.82 3750.0 C57
2021-11-16 05:45:05 S 11 00 25.289 +05 38 38.51 V C57
2021-11-16 05:45:05 s 1 -132265.62 8 +288315.20 8540.0 C57
2021-11-16 10:15:05 S 11 00 34.104 +05 27 39.71 V C57
2021-11-16 10:15:05 s 1 -139093.59 8 +275663.65 9260.0 C57
2021-11-16 10:55:05 S 11 00 36.257 +05 26 02.62 V C57
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)