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
2019-11-23 09:44:25 S 17 21 11.926 +64 30 06.37 – V C57
2019-11-23 09:44:25 s 1 -115301.39 9 +350085.41 4480.0 – C57
2019-11-23 11:14:25 S 17 21 14.246 +64 30 45.79 – V C57
2019-11-23 11:14:25 s 1 -117706.87 0 +347534.74 5670.0 – C57
2019-11-23 12:44:25 S 17 21 17.052 +64 31 30.40 – V C57
2019-11-23 12:44:25 s 1 -120083.50 2 +344902.79 2610.0 – C57
2019-11-23 13:14:25 S 17 21 17.810 +64 31 39.94 – V C57
2019-11-23 13:14:25 s 1 -120869.14 2 +344007.33 2430.0 – C57
2019-11-23 13:44:25 S 17 21 17.906 +64 31 58.04 – V C57
2019-11-23 13:44:25 s 1 -121651.43 9 +343102.76 5860.0 – C57
2019-11-23 15:44:25 S 17 21 21.737 +64 32 45.17 – V C57
2019-11-23 15:44:25 s 1 -124746.46 4 +339393.09 3620.0 – C57
2019-11-24 02:14:25 S 17 21 36.833 +64 37 41.84 – V C57
2019-11-24 02:14:25 s 1 -140010.02 3 +317469.29 3660.0 – C57
2019-11-24 03:14:25 S 17 21 38.614 +64 38 10.50 – V C57
2019-11-24 03:14:25 s 1 -141368.61 7 +315161.93 4940.0 – C57
2019-11-24 04:14:25 S 17 21 39.881 +64 38 36.89 – V C57
2019-11-24 04:14:25 s 1 -142709.13 8 +312815.55 8180.0 – C57
2019-11-24 04:44:25 S 17 21 40.740 +64 38 48.34 – V C57
2019-11-24 04:44:25 s 1 -143372.49 7 +311627.65 200.0 – C57
2019-11-24 05:14:25 S 17 21 41.534 +64 39 08.50 – V C57
2019-11-24 05:14:25 s 1 -144031.18 5 +310429.92 2310.0 – C57
2019-11-24 05:44:25 S 17 21 42.386 +64 39 19.01 – V C57
2019-11-24 05:44:25 s 1 -144685.15 2 +309222.31 4370.0 – C57
2019-11-24 06:14:25 S 17 21 42.898 +64 39 35.57 – V C57
2019-11-24 06:14:25 s 1 -145334.34 5 +308004.79 6250.0 – C57
2019-11-24 06:44:25 S 17 21 43.320 +64 39 49.36 – V C57
2019-11-24 06:44:25 s 1 -145978.71 0 +306777.35 7800.0 – C57
2019-11-24 07:14:25 S 17 21 44.066 +64 40 07.10 – V C57
2019-11-24 07:14:25 s 1 -146618.19 3 +305539.94 8870.0 – C57
2019-11-24 09:14:25 S 17 21 47.004 +64 41 04.45 – V C57
2019-11-24 09:14:25 s 1 -149126.19 9 +300490.02 5560.0 – C57
2019-11-24 10:14:25 S 17 21 48.499 +64 41 34.19 – V C57
2019-11-24 10:14:25 s 1 -150349.44 5 +297904.44 7210.0 – C57
2019-11-24 10:44:25 S 17 21 49.082 +64 41 45.71 – V C57
2019-11-24 10:44:25 s 1 -150953.17 3 +296596.38 830.0 – C57
2019-11-29 04:15:34 S 17 22 44.630 +65 35 26.92 – V C57
2019-11-29 04:15:34 s 1 +141102.74 1 +107805.57 8420.0 – C57
2019-11-29 05:45:34 S 17 22 46.606 +65 35 51.76 – V C57
2019-11-29 05:45:34 s 1 +141946.98 4 +116409.50 3610.0 – C57
2019-11-29 06:15:34 S 17 22 48.031 +65 36 04.21 – V C57
2019-11-29 06:15:34 s 1 +142172.63 0 +119232.66 2460.0 – C57
2019-11-29 06:45:34 S 17 22 48.667 +65 36 13.61 – V C57
2019-11-29 06:45:34 s 1 +142371.73 9 +122033.66 400.0 – C57
2019-11-29 07:15:34 S 17 22 49.346 +65 36 27.61 – V C57
2019-11-29 07:15:34 s 1 +142545.07 0 +124812.67 9610.0 – C57
2019-11-29 08:15:34 S 17 22 51.077 +65 36 44.06 – V C57
2019-11-29 08:15:34 s 1 +142817.29 1 +130305.38 120.0 – C57
2019-11-29 08:45:34 S 17 22 52.025 +65 36 58.50 – V C57
2019-11-29 08:45:34 s 1 +142917.55 6 +133019.40 5390.0 – 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)