IAA RAS IAA Minor Planet Database

237805 (2002 CF26)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3411191638 ± 5.74e-09
Semi-major axis (a)1.6042189738 AU ± 2.51e-09
Inclination (i)35.30180293° ± 3.14e-06
Long. of Asc. Node (Ω)342.06691709° ± 1.52e-06
Arg. of Perihelion (ω)33.62053110° ± 4.58e-06
Mean Anomaly (M)6.22514213° ± 1.90e-06
Mean Motion (n)0.4850838360°/day ± 1.14e-09
Perihelion dist (q)1.05698914 AU ± 9.36e-09
Aphelion dist (Q)2.15144881 AU ± 9.80e-09
Orbital Period2.03186792 yr ± 4.76e-09
Physical Parameters
H (abs. magnitude)17.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.474″
Uncertainty0
Orbit TypeAmor
MOID0.091184 AU
Observations Used2709
Radar Obs Used1
Gaia Obs Used35
Oppositions9
Arc Total1998-2016
First Observation Used1998-02-24
Last Observation Used2025-11-17
Observations (4516)
Date Type RA Dec Mag Band Observatory
2019-12-16 07:44:24 s 1 +10440.402 0 +391131.40 8820.0 – C57
2019-12-16 08:44:24 S 17 39 15.079 +70 14 47.29 – V C57
2019-12-16 11:44:24 S 17 39 25.627 +70 17 28.86 – V C57
2019-12-16 12:14:24 S 17 39 27.600 +70 17 49.49 – V C57
2019-12-16 12:44:24 S 17 39 30.156 +70 18 21.78 – V C57
2019-12-16 13:14:24 S 17 39 30.850 +70 18 40.72 – V C57
2019-12-16 14:14:24 S 17 39 34.668 +70 19 41.12 – V C57
2019-12-16 14:44:24 S 17 39 37.608 +70 20 06.65 – V C57
2019-12-16 15:44:24 S 17 39 41.890 +70 20 58.60 – V C57
2019-12-16 16:14:24 S 17 39 44.028 +70 21 34.02 – V C57
2019-12-16 16:44:24 S 17 39 44.849 +70 21 59.47 – V C57
2019-12-16 17:14:24 S 17 39 47.261 +70 22 30.00 – V C57
2019-12-16 18:44:24 S 17 39 52.810 +70 23 48.16 – V C57
2019-12-16 18:44:24 s 1 -11180.429 0 +398059.65 8850.0 – C57
2019-12-16 19:44:24 S 17 39 57.202 +70 24 42.01 – V C57
2019-12-16 19:44:24 s 1 -13143.623 0 +398491.39 2030.0 – C57
2019-12-16 20:14:24 S 17 39 59.486 +70 25 09.91 – V C57
2019-12-16 20:14:24 s 1 -14124.809 0 +398695.02 520.0 – C57
2019-12-16 20:44:24 S 17 40 00.418 +70 25 39.83 – V C57
2019-12-16 20:44:24 s 1 -15105.694 0 +398890.50 7000.0 – C57
2019-12-17 00:14:24 S 17 40 15.487 +70 28 50.59 – V C57
2019-12-17 00:14:24 s 1 -21961.729 0 +400031.71 220.0 – C57
2019-12-17 01:14:24 S 17 40 18.569 +70 29 45.89 – V C57
2019-12-17 01:14:24 s 1 -23916.723 0 +400285.02 2920.0 – C57
2019-12-17 02:14:24 S 17 40 21.828 +70 30 41.94 – V C57
2019-12-17 02:14:24 s 1 -25869.701 0 +400506.13 9480.0 – C57
2019-12-17 02:44:24 S 17 40 24.266 +70 31 05.74 – V C57
2019-12-17 02:44:24 s 1 -26845.384 0 +400604.62 5570.0 – C57
2019-12-17 03:44:24 S 17 40 29.134 +70 32 13.13 – V C57
2019-12-17 03:44:24 s 1 -28795.039 0 +400777.54 3600.0 – C57
2019-12-17 04:14:24 S 17 40 29.465 +70 32 35.20 – V C57
2019-12-17 04:14:24 s 1 -29768.971 0 +400851.97 5640.0 – C57
2019-12-17 05:44:24 S 17 40 35.383 +70 34 01.56 – V C57
2019-12-17 05:44:24 s 1 -32686.948 0 +401027.28 4350.0 – C57
2019-12-17 07:44:24 S 17 40 44.182 +70 35 58.42 – V C57
2019-12-17 07:44:24 s 1 -36567.942 0 +401149.28 7090.0 – C57
2019-12-17 10:44:24 S 17 40 54.919 +70 38 49.67 – V C57
2019-12-17 10:44:24 s 1 -42366.225 0 +401093.61 3710.0 – C57
2019-12-17 11:14:24 S 17 40 56.822 +70 39 10.98 – V C57
2019-12-17 11:14:24 s 1 -43329.647 0 +401056.56 2180.0 – C57
2019-12-17 11:44:24 S 17 40 59.258 +70 39 44.42 – V C57
2019-12-17 11:44:24 s 1 -44292.173 0 +401011.60 20.0 – C57
2019-12-17 12:14:24 S 17 41 01.430 +70 40 18.41 – V C57
2019-12-17 12:14:24 s 1 -45253.782 0 +400958.71 7260.0 – C57
2019-12-17 13:44:24 S 17 41 06.653 +70 41 38.65 – V C57
2019-12-17 13:44:24 s 1 -48132.916 0 +400752.59 5900.0 – C57
2019-12-17 17:14:24 S 17 41 21.650 +70 44 58.52 – V C57
2019-12-17 17:14:24 s 1 -54815.193 0 +399995.34 6970.0 – C57
2019-12-17 17:44:24 S 17 41 23.014 +70 45 27.76 – V C57
2019-12-17 17:44:24 s 1 -55765.438 0 +399855.63 640.0 – C57
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2019-09-06 05:00:00 102758460.65 5 us 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)