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
2019-12-07 09:44:24 s 1 -157906.54 4 +301066.58 7550.0 – C57
2019-12-07 10:14:24 S 17 30 48.706 +67 28 07.75 – V C57
2019-12-07 10:14:24 s 1 -158481.56 7 +299767.94 310.0 – C57
2019-12-07 11:14:24 S 17 30 50.364 +67 28 52.21 – V C57
2019-12-07 11:14:24 s 1 -159616.00 1 +297141.17 4290.0 – C57
2019-12-07 11:44:24 S 17 30 51.994 +67 29 18.17 – V C57
2019-12-07 11:44:24 s 1 -160175.29 5 +295812.97 5230.0 – C57
2019-12-07 13:14:24 S 17 30 55.826 +67 30 25.67 – V C57
2019-12-07 13:14:24 s 1 -161820.75 3 +291768.73 2180.0 – C57
2019-12-07 13:44:24 S 17 30 56.986 +67 30 47.12 – V C57
2019-12-07 13:44:24 s 1 -162358.22 3 +290400.65 8710.0 – C57
2019-12-07 15:14:24 S 17 31 00.852 +67 32 00.06 – V C57
2019-12-07 15:14:24 s 1 -163936.68 3 +286235.92 8830.0 – C57
2019-12-07 15:44:24 S 17 31 02.028 +67 32 23.21 – V C57
2019-12-07 15:44:24 s 1 -164451.29 9 +284827.39 8530.0 – C57
2019-12-07 16:14:24 S 17 31 03.480 +67 32 50.42 – V C57
2019-12-07 16:14:24 s 1 -164960.03 2 +283408.66 6120.0 – C57
2019-12-07 16:44:24 S 17 31 05.342 +67 33 13.03 – V C57
2019-12-07 16:44:24 s 1 -165462.81 4 +281979.69 1450.0 – C57
2019-12-07 17:14:24 S 17 31 06.154 +67 33 33.66 – V C57
2019-12-07 17:14:24 s 1 -165959.57 4 +280540.44 4340.0 – C57
2019-12-07 17:44:24 S 17 31 07.622 +67 33 56.92 – V C57
2019-12-07 17:44:24 s 1 -166450.23 9 +279090.87 4630.0 – C57
2019-12-07 18:14:24 S 17 31 08.791 +67 34 21.65 – V C57
2019-12-07 18:14:24 s 1 -166934.73 7 +277630.95 2150.0 – C57
2019-12-07 18:44:24 S 17 31 09.394 +67 34 43.72 – V C57
2019-12-07 18:44:24 s 1 -167412.99 4 +276160.63 6710.0 – C57
2019-12-07 19:14:24 S 17 31 10.517 +67 35 07.80 – V C57
2019-12-07 19:14:24 s 1 -167884.93 4 +274679.87 8150.0 – C57
2019-12-07 19:44:24 S 17 31 11.407 +67 35 28.72 – V C57
2019-12-07 19:44:24 s 1 -168350.48 1 +273188.64 6280.0 – C57
2019-12-07 21:44:24 S 17 31 16.930 +67 37 09.19 – V C57
2019-12-07 21:44:24 s 1 -170147.15 5 +267118.11 1990.0 – C57
2019-12-07 22:14:24 S 17 31 18.204 +67 37 29.82 – V C57
2019-12-07 22:14:24 s 1 -170579.53 8 +265573.86 750.0 – C57
2019-12-07 22:44:24 S 17 31 19.219 +67 37 53.62 – V C57
2019-12-07 22:44:24 s 1 -171005.04 1 +264018.89 5050.0 – C57
2019-12-07 23:14:24 S 17 31 20.582 +67 38 16.12 – V C57
2019-12-07 23:14:24 s 1 -171423.57 5 +262453.14 4690.0 – C57
2019-12-08 00:44:24 S 17 31 24.883 +67 39 27.65 – V C57
2019-12-08 00:44:24 s 1 -172636.48 5 +257690.80 3520.0 – C57
2019-12-08 02:44:24 S 17 31 28.690 +67 41 09.38 – V C57
2019-12-08 02:44:24 s 1 -174150.63 6 +251187.38 3580.0 – C57
2019-12-08 03:14:24 S 17 31 30.247 +67 41 30.08 – V C57
2019-12-08 03:14:24 s 1 -174510.12 9 +249533.78 8080.0 – C57
2019-12-08 03:44:24 S 17 31 31.800 +67 41 52.91 – V C57
2019-12-08 03:44:24 s 1 -174861.80 3 +247868.98 5890.0 – C57
2019-12-08 04:44:24 S 17 31 33.578 +67 42 44.39 – V C57
2019-12-08 04:44:24 s 1 -175541.28 1 +244505.58 480.0 – C57
2019-12-08 05:14:24 S 17 31 34.925 +67 43 08.44 – 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)