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
2019-12-03 22:15:33 S 17 27 10.870 +66 30 19.76 – V C57
2019-12-03 22:15:33 s 1 -19234.452 0 +395617.59 2140.0 – C57
2019-12-03 22:45:33 S 17 27 12.444 +66 30 39.92 – V C57
2019-12-03 22:45:33 s 1 -20194.325 0 +395731.41 470.0 – C57
2019-12-03 23:45:33 S 17 27 15.094 +66 31 17.40 – V C57
2019-12-03 23:45:33 s 1 -22112.861 0 +395934.63 3830.0 – C57
2019-12-04 00:15:33 S 17 27 15.919 +66 31 36.12 – V C57
2019-12-04 00:15:33 s 1 -23071.485 0 +396024.04 8960.0 – C57
2019-12-04 00:45:33 S 17 27 16.870 +66 31 53.11 – V C57
2019-12-04 00:45:33 s 1 -24029.653 0 +396105.34 3120.0 – C57
2019-12-04 02:15:33 S 17 27 21.408 +66 32 49.24 – V C57
2019-12-04 02:15:33 s 1 -26901.232 0 +396300.56 370.0 – C57
2019-12-04 02:45:33 S 17 27 22.716 +66 33 09.25 – V C57
2019-12-04 02:45:33 s 1 -27857.386 0 +396349.43 1210.0 – C57
2019-12-04 04:15:33 S 17 27 26.088 +66 34 08.47 – V C57
2019-12-04 04:15:33 s 1 -30722.459 0 +396447.51 9740.0 – C57
2019-12-04 04:45:33 S 17 27 27.319 +66 34 24.96 – V C57
2019-12-04 04:45:33 s 1 -31676.291 0 +396464.04 8090.0 – C57
2019-12-04 06:15:33 S 17 27 32.158 +66 35 18.31 – V C57
2019-12-04 06:15:33 s 1 -34533.936 0 +396465.22 380.0 – C57
2019-12-05 00:00:57 S 17 27 37.16 +66 58 00.9 – L C51
2019-12-05 03:09:15 S 17 27 43.85 +66 59 58.4 – L C51
2019-12-05 15:42:53 S 17 28 09.56 +67 07 58.7 – L C51
2019-12-05 18:51:13 S 17 28 16.02 +67 09 59.3 – L C51
2019-12-05 21:59:43 S 17 28 22.70 +67 11 59.9 – L C51
2019-12-06 01:07:18 S 17 28 29.30 +67 14 00.4 – L C51
2019-12-06 07:24:07 S 17 28 42.68 +67 18 06.2 – L C51
2019-12-06 10:32:26 S 17 28 49.39 +67 20 12.7 – L C51
2019-12-06 16:49:15 S 17 29 03.10 +67 24 19.9 – L C51
2019-12-06 19:57:45 S 17 29 09.69 +67 26 25.9 – L C51
2019-12-07 01:44:24 S 17 30 26.626 +67 21 42.98 – V C57
2019-12-07 01:44:24 s 1 -148046.14 8 +320534.41 5320.0 – C57
2019-12-07 02:14:24 S 17 30 29.177 +67 22 02.60 – V C57
2019-12-07 02:14:24 s 1 -148696.74 5 +319388.77 8300.0 – C57
2019-12-07 02:44:24 S 17 30 30.343 +67 22 21.86 – V C57
2019-12-07 02:44:24 s 1 -149342.99 7 +318233.78 2770.0 – C57
2019-12-07 03:14:24 S 17 30 30.696 +67 22 48.14 – V C57
2019-12-07 03:14:24 s 1 -149984.85 4 +317069.41 8620.0 – C57
2019-12-07 05:22:53 S 17 29 30.54 +67 32 46.0 – L C51
2019-12-07 06:14:24 S 17 30 38.683 +67 25 03.11 – V C57
2019-12-07 06:14:24 s 1 -153741.01 8 +309884.75 6400.0 – C57
2019-12-07 06:44:24 S 17 30 39.629 +67 25 25.50 – V C57
2019-12-07 06:44:24 s 1 -154350.74 6 +308653.97 8720.0 – C57
2019-12-07 07:14:24 S 17 30 40.502 +67 25 45.52 – V C57
2019-12-07 07:14:24 s 1 -154955.68 1 +307413.59 1480.0 – C57
2019-12-07 07:44:24 S 17 30 41.736 +67 26 14.46 – V C57
2019-12-07 07:44:24 s 1 -155555.76 7 +306163.58 4560.0 – C57
2019-12-07 09:14:24 S 17 30 45.526 +67 27 19.84 – V C57
2019-12-07 09:14:24 s 1 -157326.39 7 +302355.43 4470.0 – C57
2019-12-07 09:44:24 S 17 30 46.639 +67 27 42.98 – 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)