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
2023-07-19 02:18:31 s 1 +229374.10 2 +113370.83 0.206 – C57
2023-07-19 03:38:31 S 02 53 57.864 -81 51 19.94 – V C57
2023-07-19 03:38:31 s 1 +229825.16 3 +118158.87 0.901 – C57
2023-07-19 04:58:31 S 02 53 56.016 -81 52 29.35 – V C57
2023-07-19 04:58:31 s 1 +230201.34 5 +122907.78 0.288 – C57
2023-07-19 07:18:31 S 02 53 51.468 -81 54 38.77 – V C57
2023-07-19 07:18:31 s 1 +230682.86 1 +131121.59 0.178 – C57
2023-07-19 08:38:31 S 02 53 49.661 -81 55 46.38 – V C57
2023-07-19 08:38:31 s 1 +230858.87 5 +135758.47 0.379 – C57
2023-07-19 10:38:31 S 02 53 45.797 -81 57 34.92 – V C57
2023-07-19 10:38:31 s 1 +230990.74 4 +142634.48 0.139 – C57
2023-07-19 10:58:31 S 02 53 45.101 -81 57 53.57 – V C57
2023-07-19 10:58:31 s 1 +230997.52 4 +143771.09 0.638 – C57
2023-07-19 11:18:31 S 02 53 43.428 -81 58 15.78 – V C57
2023-07-19 11:18:31 s 1 +231000.01 5 +144904.99 0.245 – C57
2023-07-19 12:58:31 S 02 53 40.819 -81 59 43.66 – V C57
2023-07-19 12:58:31 s 1 +230948.37 8 +150533.28 0.217 – C57
2023-07-19 14:38:31 S 02 53 38.753 -82 01 09.26 – V C57
2023-07-19 14:38:31 s 1 +230791.62 5 +156092.10 0.988 – C57
2023-07-19 16:58:31 S 02 53 33.144 -82 03 15.91 – V C57
2023-07-19 16:58:31 s 1 +230399.29 0 +163755.39 0.279 – C57
2023-07-19 17:18:31 S 02 53 33.178 -82 03 31.57 – V C57
2023-07-19 17:18:31 s 1 +230327.05 9 +164838.65 0.261 – C57
2023-07-19 17:58:31 S 02 53 31.670 -82 04 14.02 – V C57
2023-07-19 17:58:31 s 1 +230170.52 7 +166996.41 0.341 – C57
2023-07-19 18:18:31 S 02 53 29.426 -82 04 29.53 – V C57
2023-07-19 18:18:31 s 1 +230086.32 2 +168070.93 0.51 – C57
2023-07-19 18:38:31 S 02 53 30.552 -82 04 48.11 – V C57
2023-07-19 18:38:31 s 1 +229998.10 1 +169142.48 0.068 – C57
2023-07-19 20:18:31 S 02 53 27.658 -82 06 17.17 – V C57
2023-07-19 20:18:31 s 1 +229498.26 2 +174456.11 0.813 – C57
2023-07-19 21:58:31 S 02 53 23.930 -82 07 42.38 – V C57
2023-07-19 21:58:31 s 1 +228901.46 6 +179695.12 0.148 – C57
2023-07-19 22:18:31 S 02 53 23.446 -82 08 00.20 – V C57
2023-07-19 22:18:31 s 1 +228770.65 7 +180733.90 0.292 – C57
2023-07-19 22:58:31 S 02 53 21.564 -82 08 35.70 – V C57
2023-07-19 22:58:31 s 1 +228497.61 4 +182802.31 0.306 – C57
2023-07-20 00:18:31 S 02 53 19.462 -82 09 51.77 – V C57
2023-07-20 00:18:31 s 1 +227906.51 4 +186902.54 0.793 – C57
2023-07-20 09:38:31 S 02 52 53.321 -82 18 08.21 – V C57
2023-07-20 09:38:31 s 1 +222151.99 1 +214198.17 0.447 – C57
2023-07-20 10:58:31 S 02 52 46.721 -82 19 22.80 – V C57
2023-07-20 10:58:31 s 1 +221108.54 6 +217891.35 0.878 – C57
2023-07-20 11:58:31 S 02 52 44.714 -82 20 11.11 – V C57
2023-07-20 11:58:31 s 1 +220291.09 4 +220626.60 0.745 – C57
2023-07-20 12:18:31 S 02 52 44.378 -82 20 25.69 – V C57
2023-07-20 12:18:31 s 1 +220012.04 8 +221531.73 0.826 – C57
2023-07-20 13:38:31 S 02 52 41.762 -82 21 41.15 – V C57
2023-07-20 13:38:31 s 1 +218866.23 7 +225117.45 0.262 – C57
2023-07-20 15:18:31 S 02 52 36.835 -82 23 13.45 – V 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)