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
2021-10-06 05:30:33 C 18 47 14.70 +27 16 24.3 – V T08
2021-10-06 05:41:18 C 18 47 14.44 +27 16 52.6 – V T08
2021-10-06 06:01:37 C 18 47 13.91 +27 17 46.1 – V T08
2021-10-10 06:52:41 C 18 45 57.03 +31 10 28.3 – V T08
2021-10-10 06:53:21 C 18 45 57.03 +31 10 29.3 – V T08
2021-10-10 06:58:01 C 18 45 56.95 +31 10 39.1 – V T08
2021-10-10 07:07:19 C 18 45 56.82 +31 10 58.9 – V T08
2021-10-10 07:07:58 C 18 45 56.79 +31 11 00.4 – V T08
2021-10-11 18:48:21 C 18 45 40.56 +32 26 08.1 – V A16
2021-10-11 18:59:29 C 18 45 40.27 +32 26 30.4 – V L63
2021-10-11 19:09:08 C 18 45 40.30 +32 26 50.1 – V A16
2021-10-11 19:11:59 C 18 45 40.14 +32 26 55.5 – V L63
2021-10-11 19:26:02 C 18 45 40.00 +32 27 23.5 – V L63
2021-10-11 20:11:30 C 18 45 39.61 +32 28 55.5 – V A16
2021-10-13 18:58:32 C 18 45 25.60 +34 00 22.6 – V L63
2021-10-13 19:12:34 C 18 45 25.48 +34 00 48.3 – V L63
2021-10-13 19:27:51 C 18 45 25.37 +34 01 16.8 – V L63
2021-10-14 17:51:31 C 18 45 22.08 +34 42 30.1 – V A16
2021-10-14 18:33:08 C 18 45 21.89 +34 43 44.5 – V A16
2021-10-14 18:58:47 C 18 45 21.51 +34 44 30.4 – V L63
2021-10-14 19:13:13 C 18 45 21.42 +34 44 56.0 – V L63
2021-10-14 19:15:15 C 18 45 21.50 +34 44 59.7 – V A16
2021-10-14 19:27:40 C 18 45 21.31 +34 45 21.3 – V L63
2021-10-15 17:58:56 C 18 45 19.80 +35 25 12.7 – V 160
2021-10-15 18:04:31 C 18 45 19.81 +35 25 21.7 – V 160
2021-10-15 18:10:07 C 18 45 19.75 +35 25 31.3 – V 160
2021-10-16 03:28:27 C 18 45 18.97 +35 41 35.4 – V G96
2021-10-16 03:36:03 C 18 45 18.94 +35 41 48.2 – V G96
2021-10-16 03:43:42 C 18 45 18.91 +35 42 01.3 – V G96
2021-10-16 03:51:19 C 18 45 18.86 +35 42 13.7 – V G96
2021-10-16 19:01:10 C 18 45 19.52 +36 07 47.6 – V A16
2021-10-16 19:21:57 C 18 45 19.40 +36 08 21.9 – V A16
2021-10-16 19:42:44 C 18 45 19.33 +36 08 56.1 – V A16
2021-10-17 04:05:21 C 18 45 19.44 +36 22 51.1 – V 703
2021-10-17 04:13:44 C 18 45 19.39 +36 23 04.7 – V 703
2021-10-17 04:22:07 C 18 45 19.35 +36 23 18.3 – V 703
2021-10-17 04:30:29 C 18 45 19.32 +36 23 31.4 – V 703
2021-10-17 05:12:02 C 18 45 20.02 +36 24 48.5 – V T05
2021-10-17 05:16:42 C 18 45 20.00 +36 24 56.5 – V T05
2021-10-17 05:26:37 C 18 45 19.95 +36 25 12.1 – V T05
2021-10-17 06:21:00 C 18 45 19.69 +36 26 39.6 – V T05
2021-10-17 19:43:45 C 18 45 21.13 +36 48 14.1 – V L63
2021-10-17 20:08:28 C 18 45 21.07 +36 48 53.1 – V L63
2021-10-17 20:34:14 C 18 45 21.06 +36 49 33.2 – V L63
2021-10-18 18:53:11 C 18 45 24.95 +37 24 50.7 – a 233
2021-10-18 18:59:16 C 18 45 24.74 +37 25 01.3 – a 233
2021-10-18 19:05:20 C 18 45 24.82 +37 25 09.4 – a 233
2021-10-18 19:11:24 C 18 45 24.87 +37 25 18.0 – a 233
2021-10-21 06:16:42 C 18 45 41.08 +38 53 25.5 – V T05
2021-10-21 06:21:59 C 18 45 41.06 +38 53 33.1 – V T05
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)