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
2019-09-15 08:44:27 S 21 18 15.338 +58 42 01.84 – V C57
2019-09-15 08:44:27 s 1 +60520.936 0 +337757.07 3300.0 – C57
2019-09-15 09:14:27 S 21 17 50.074 +58 44 08.23 – V C57
2019-09-15 09:14:27 s 1 +59485.203 0 +338697.39 310.0 – C57
2019-09-15 09:44:27 S 21 17 31.673 +58 45 34.42 – V C57
2019-09-15 09:44:27 s 1 +58447.565 0 +339626.98 7470.0 – C57
2019-09-15 10:14:27 S 21 17 10.894 +58 47 14.42 – V C57
2019-09-15 10:14:27 s 1 +57408.066 0 +340545.87 4940.0 – C57
2019-09-15 11:14:27 S 21 16 26.419 +58 50 48.70 – V C57
2019-09-15 11:14:27 s 1 +55323.652 0 +342351.72 1360.0 – C57
2019-09-15 11:44:27 S 21 16 05.770 +58 52 27.23 – V C57
2019-09-15 11:44:27 s 1 +54278.824 0 +343238.74 570.0 – C57
2019-09-15 12:14:27 S 21 15 44.741 +58 54 07.09 – V C57
2019-09-15 12:14:27 s 1 +53232.303 0 +344115.21 650.0 – C57
2019-09-15 12:44:27 S 21 15 20.784 +58 55 59.92 – V C57
2019-09-15 12:44:27 s 1 +52184.132 0 +344981.16 1710.0 – C57
2019-09-15 13:14:27 S 21 15 00.298 +58 57 38.34 – V C57
2019-09-15 13:14:27 s 1 +51134.350 0 +345836.62 3900.0 – C57
2019-09-15 13:44:27 S 21 14 41.162 +58 59 06.79 – V C57
2019-09-15 13:44:27 s 1 +50082.998 0 +346681.63 7340.0 – C57
2019-09-15 14:14:27 S 21 14 17.690 +59 00 57.53 – V C57
2019-09-15 14:14:27 s 1 +49030.115 0 +347516.22 2170.0 – C57
2019-09-15 14:44:27 S 21 13 54.372 +59 02 48.84 – V C57
2019-09-15 14:44:27 s 1 +47975.742 0 +348340.42 8500.0 – C57
2019-09-15 16:14:10 C 21 18 36.18 +59 35 02.4 – q C97
2019-09-15 16:14:27 S 21 12 53.450 +59 07 34.36 – V C57
2019-09-15 16:14:27 s 1 +44804.063 0 +350751.00 7840.0 – C57
2019-09-15 16:18:33 C 21 18 32.98 +59 35 18.8 – q C97
2019-09-15 16:20:43 C 21 18 31.42 +59 35 26.6 – q C97
2019-09-15 16:25:07 C 21 18 28.37 +59 35 42.6 – q C97
2019-09-15 16:29:29 C 21 18 24.64 +59 35 59.8 – q C97
2019-09-15 17:14:27 S 21 12 10.010 +59 10 52.93 – V C57
2019-09-15 17:14:27 s 1 +42682.858 0 +352306.69 7240.0 – C57
2019-09-15 17:44:27 S 21 11 49.982 +59 12 23.98 – V C57
2019-09-15 17:44:27 s 1 +41620.341 0 +353069.22 5250.0 – C57
2019-09-15 18:14:27 S 21 11 30.252 +59 13 56.14 – V C57
2019-09-15 18:14:27 s 1 +40556.597 0 +353821.57 5630.0 – C57
2019-09-15 19:12:35 C 21 16 26.58 +59 45 25.2 – q B88
2019-09-15 19:14:27 S 21 10 46.582 +59 17 15.47 – V C57
2019-09-15 19:14:27 s 1 +38425.570 0 +355295.87 3980.0 – C57
2019-09-15 20:02:17 C 21 15 49.55 +59 48 23.6 – q B88
2019-09-15 20:14:27 S 21 10 03.938 +59 20 38.72 – V C57
2019-09-15 20:14:27 s 1 +36290.063 0 +356729.82 3180.0 – C57
2019-09-15 20:34:59 C 21 15 25.11 +59 50 18.9 – V 203
2019-09-15 21:09:05 C 21 14 59.69 +59 52 18.4 – V 203
2019-09-15 21:14:27 S 21 09 23.450 +59 23 34.04 – V C57
2019-09-15 21:14:27 s 1 +34150.354 0 +358123.65 4160.0 – C57
2019-09-15 21:44:27 S 21 09 02.182 +59 25 11.03 – V C57
2019-09-15 21:44:27 s 1 +33079.009 0 +358805.59 4350.0 – C57
2019-09-15 22:44:27 S 21 08 16.181 +59 28 45.26 – 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)