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
2019-09-14 16:44:27 s 1 +92363.551 0 +301759.36 4650.0 – C57
2019-09-14 17:14:27 S 21 29 38.717 +57 44 00.46 – V C57
2019-09-14 17:14:27 s 1 +91415.803 0 +303065.12 4400.0 – C57
2019-09-14 17:44:27 S 21 29 14.849 +57 46 09.08 – V C57
2019-09-14 17:44:27 s 1 +90464.382 0 +304358.72 8560.0 – C57
2019-09-14 18:14:27 S 21 28 50.899 +57 48 14.51 – V C57
2019-09-14 18:14:27 s 1 +89509.356 0 +305640.22 7360.0 – C57
2019-09-14 18:44:27 S 21 28 30.144 +57 50 04.67 – V C57
2019-09-14 18:44:27 s 1 +88550.794 0 +306909.66 1020.0 – C57
2019-09-14 19:30:15 C 21 33 48.11 +58 11 44.9 – q B88
2019-09-14 19:44:27 S 21 27 44.962 +57 54 03.53 – V C57
2019-09-14 19:44:27 s 1 +86623.328 0 +309412.60 3770.0 – C57
2019-09-14 20:14:27 S 21 27 20.918 +57 56 07.91 – V C57
2019-09-14 20:14:27 s 1 +85654.555 0 +310646.20 3290.0 – C57
2019-09-14 20:19:35 C 21 33 10.59 +58 15 23.0 – q B88
2019-09-14 20:44:27 S 21 27 01.104 +57 57 54.29 – V C57
2019-09-14 20:44:27 s 1 +84682.506 0 +311867.95 8510.0 – C57
2019-09-14 21:05:58 n 21 32 36.19 +58 18 40.4 – V Z43
2019-09-14 21:29:13 C 21 32 18.25 +58 20 18.3 – V Z80
2019-09-14 21:31:18 n 21 32 16.95 +58 20 30.2 – V Z43
2019-09-14 21:33:02 C 21 32 15.31 +58 20 34.7 – V Z80
2019-09-14 21:36:38 C 21 32 12.61 +58 20 50.8 – V Z80
2019-09-14 21:39:16 n 21 32 10.88 +58 21 04.5 – V Z43
2019-09-14 21:50:14 n 21 32 02.55 +58 21 51.9 – V Z43
2019-09-14 21:56:15 n 21 31 57.98 +58 22 17.6 – V Z43
2019-09-14 22:44:27 S 21 25 32.210 +58 05 33.72 – V C57
2019-09-14 22:44:27 s 1 +80762.801 0 +316637.48 480.0 – C57
2019-09-14 23:11:32 C 21 30 59.86 +58 27 33.5 – V K87
2019-09-14 23:20:09 C 21 30 53.36 +58 28 09.4 – V K87
2019-09-14 23:22:04 C 21 30 51.91 +58 28 17.4 – V K87
2019-09-14 23:44:27 S 21 24 47.707 +58 09 23.26 – V C57
2019-09-14 23:44:27 s 1 +78784.885 0 +318952.43 840.0 – C57
2019-09-15 00:14:27 S 21 24 25.738 +58 11 18.24 – V C57
2019-09-15 00:14:27 s 1 +77791.615 0 +320092.62 1540.0 – C57
2019-09-15 01:44:27 S 21 23 18.046 +58 17 01.86 – V C57
2019-09-15 01:44:27 s 1 +74795.235 0 +323444.58 7860.0 – C57
2019-09-15 02:14:27 S 21 22 58.056 +58 18 42.44 – V C57
2019-09-15 02:14:27 s 1 +73791.101 0 +324539.18 8640.0 – C57
2019-09-15 03:14:27 S 21 22 13.082 +58 22 28.88 – V C57
2019-09-15 03:14:27 s 1 +71775.143 0 +326694.57 4250.0 – C57
2019-09-15 04:14:27 S 21 21 29.899 +58 26 04.16 – V C57
2019-09-15 04:14:27 s 1 +69749.278 0 +328805.15 3070.0 – C57
2019-09-15 04:44:27 S 21 21 09.542 +58 27 47.09 – V C57
2019-09-15 04:44:27 s 1 +68732.758 0 +329843.75 5340.0 – C57
2019-09-15 05:14:27 S 21 20 46.769 +58 29 39.88 – V C57
2019-09-15 05:14:27 s 1 +67713.913 0 +330871.27 6410.0 – C57
2019-09-15 05:44:27 S 21 20 23.974 +58 31 33.49 – V C57
2019-09-15 05:44:27 s 1 +66692.792 0 +331887.75 6430.0 – C57
2019-09-15 06:14:27 S 21 20 03.485 +58 33 12.89 – V C57
2019-09-15 06:14:27 s 1 +65669.443 0 +332893.23 5570.0 – 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)