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
2019-09-16 19:00:24 C 20 59 28.63 +61 01 12.1 – q B88
2019-09-16 19:12:44 C 20 59 19.72 +61 01 47.8 – q B88
2019-09-16 19:44:27 S 20 54 07.778 +60 28 06.82 – V C57
2019-09-16 19:44:27 s 1 -14564.093 0 +379288.45 5940.0 – C57
2019-09-16 20:14:27 S 20 53 47.885 +60 29 27.46 – V C57
2019-09-16 20:14:27 s 1 -15648.578 0 +379544.44 8460.0 – C57
2019-09-16 21:14:27 S 20 53 06.156 +60 32 10.97 – V C57
2019-09-16 21:14:27 s 1 -17816.541 0 +380029.26 5640.0 – C57
2019-09-16 21:19:33 C 20 57 48.06 +61 07 46.0 – q K63
2019-09-16 21:23:41 C 20 57 45.08 +61 07 57.6 – q K63
2019-09-16 21:33:12 C 20 57 38.21 +61 08 23.8 – q K63
2019-09-16 21:44:27 S 20 52 48.775 +60 33 19.91 – V C57
2019-09-16 21:44:27 s 1 -18899.968 0 +380258.12 460.0 – C57
2019-09-16 22:14:27 S 20 52 28.452 +60 34 40.55 – V C57
2019-09-16 22:14:27 s 1 -19982.993 0 +380477.97 2870.0 – C57
2019-09-16 23:44:27 S 20 51 28.500 +60 38 31.06 – V C57
2019-09-16 23:44:27 s 1 -23229.414 0 +381083.58 6410.0 – C57
2019-09-17 02:14:27 S 20 49 53.213 +60 44 39.95 – V C57
2019-09-17 02:14:27 s 1 -28629.813 0 +381913.85 4520.0 – C57
2019-09-17 03:14:27 S 20 49 14.023 +60 47 08.27 – V C57
2019-09-17 03:14:27 s 1 -30785.807 0 +382183.57 1110.0 – C57
2019-09-17 03:44:27 S 20 48 56.510 +60 48 21.96 – V C57
2019-09-17 03:44:27 s 1 -31862.816 0 +382305.11 1990.0 – C57
2019-09-17 05:44:27 S 20 47 39.982 +60 53 04.02 – V C57
2019-09-17 05:44:27 s 1 -36163.715 0 +382702.69 1120.0 – C57
2019-09-17 06:14:27 S 20 47 20.542 +60 54 16.38 – V C57
2019-09-17 06:14:27 s 1 -37237.038 0 +382779.99 5160.0 – C57
2019-09-17 06:44:27 S 20 47 00.458 +60 55 30.79 – V C57
2019-09-17 06:44:27 s 1 -38309.554 0 +382848.48 8050.0 – C57
2019-09-17 07:14:27 S 20 46 42.557 +60 56 36.24 – V C57
2019-09-17 07:14:27 s 1 -39381.239 0 +382908.16 9870.0 – C57
2019-09-17 07:44:27 S 20 46 21.854 +60 57 54.97 – V C57
2019-09-17 07:44:27 s 1 -40452.069 0 +382959.04 670.0 – C57
2019-09-17 09:14:27 S 20 45 24.924 +61 01 24.46 – V C57
2019-09-17 09:14:27 s 1 -43659.202 0 +383059.01 7760.0 – C57
2019-09-17 10:44:27 S 20 44 28.277 +61 04 53.04 – V C57
2019-09-17 10:44:27 s 1 -46857.812 0 +383080.14 8350.0 – C57
2019-09-17 11:44:27 S 20 43 50.959 +61 07 07.18 – V C57
2019-09-17 11:44:27 s 1 -48985.174 0 +383050.53 9400.0 – C57
2019-09-17 12:14:27 S 20 43 29.947 +61 08 26.16 – V C57
2019-09-17 12:14:27 s 1 -50047.272 0 +383022.65 4340.0 – C57
2019-09-17 12:44:27 S 20 43 12.125 +61 09 28.44 – V C57
2019-09-17 12:44:27 s 1 -51108.285 0 +382986.05 8980.0 – C57
2019-09-17 13:14:27 S 20 42 54.329 +61 10 33.20 – V C57
2019-09-17 13:14:27 s 1 -52168.188 0 +382940.75 3380.0 – C57
2019-09-17 13:44:27 S 20 42 34.430 +61 11 45.89 – V C57
2019-09-17 13:44:27 s 1 -53226.960 0 +382886.75 7630.0 – C57
2019-09-17 14:14:27 S 20 42 12.622 +61 13 02.06 – V C57
2019-09-17 14:14:27 s 1 -54284.577 0 +382824.06 1790.0 – C57
2019-09-17 14:44:27 S 20 41 58.550 +61 13 52.68 – 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)