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
2023-07-16 04:38:32 s 1 +64633.512 0 -138001.94 2110.0 – C57
2023-07-16 07:58:32 S 02 52 40.723 -80 50 59.10 – V C57
2023-07-16 07:58:32 s 1 +80227.957 0 -130638.31 9010.0 – C57
2023-07-16 16:38:32 S 02 53 11.904 -80 58 34.75 – V C57
2023-07-16 16:38:32 s 1 +116990.32 4 -106015.97 0.737 – C57
2023-07-16 17:18:32 S 02 53 14.904 -80 59 06.18 – V C57
2023-07-16 17:18:32 s 1 +119579.22 9 -103863.36 0.193 – C57
2023-07-16 18:38:32 S 02 53 20.174 -81 00 21.53 – V C57
2023-07-16 18:38:32 s 1 +124652.63 8 -99469.127 0.054 – C57
2023-07-16 18:58:31 S 02 53 19.685 -81 00 39.82 – V C57
2023-07-16 18:58:31 s 1 +125899.32 0 -98352.987 0.916 – C57
2023-07-16 20:18:32 S 02 53 24.271 -81 01 52.86 – V C57
2023-07-16 20:18:32 s 1 +130799.26 2 -93822.391 0.832 – C57
2023-07-16 20:58:32 S 02 53 25.642 -81 02 24.04 – V C57
2023-07-16 20:58:32 s 1 +133197.20 3 -91519.439 0.943 – C57
2023-07-16 22:38:32 S 02 53 30.583 -81 03 50.18 – V C57
2023-07-16 22:38:32 s 1 +139041.20 0 -85661.227 0.674 – C57
2023-07-16 23:18:32 S 02 53 32.513 -81 04 28.24 – V C57
2023-07-16 23:18:32 s 1 +141318.75 3 -83280.365 0.207 – C57
2023-07-17 00:18:32 S 02 53 33.965 -81 05 20.98 – V C57
2023-07-17 00:18:32 s 1 +144670.93 1 -79671.822 0.374 – C57
2023-07-17 01:58:32 S 02 53 38.028 -81 06 48.06 – V C57
2023-07-17 01:58:32 s 1 +150088.21 7 -73566.265 0.901 – C57
2023-07-17 02:18:32 S 02 53 37.308 -81 07 10.56 – V C57
2023-07-17 02:18:32 s 1 +151146.45 6 -72332.507 0.82 – C57
2023-07-17 03:58:31 S 02 53 41.537 -81 08 43.40 – V C57
2023-07-17 03:58:31 s 1 +156312.17 2 -66106.136 0.248 – C57
2023-07-17 04:18:31 S 02 53 42.098 -81 09 04.07 – V C57
2023-07-17 04:18:31 s 1 +157320.48 6 -64850.114 0.489 – C57
2023-07-17 12:58:31 S 02 53 53.686 -81 16 50.45 – V C57
2023-07-17 12:58:31 s 1 +180718.56 0 -31273.701 0.976 – C57
2023-07-18 01:18:31 S 02 54 06.240 -81 27 41.36 – V C57
2023-07-18 01:18:31 s 1 +205360.96 7 +17792.427 0.452 – C57
2023-07-18 01:38:32 S 02 54 06.977 -81 27 58.86 – V C57
2023-07-18 01:38:32 s 1 +205897.34 3 +19117.122 0.666 – C57
2023-07-18 03:18:31 S 02 54 08.858 -81 29 35.34 – V C57
2023-07-18 03:18:31 s 1 +208483.25 0 +25730.265 0.815 – C57
2023-07-18 04:38:32 S 02 54 08.153 -81 30 40.57 – V C57
2023-07-18 04:38:32 s 1 +210437.95 6 +31006.184 0.26 – C57
2023-07-18 05:18:31 S 02 54 07.368 -81 31 24.20 – V C57
2023-07-18 05:18:31 s 1 +211377.98 9 +33638.539 0.317 – C57
2023-07-18 08:38:31 S 02 54 08.155 -81 34 20.60 – V C57
2023-07-18 08:38:31 s 1 +215712.21 4 +46733.917 0.155 – C57
2023-07-18 10:38:31 S 02 54 09.298 -81 36 08.24 – V C57
2023-07-18 10:38:31 s 1 +218027.54 2 +54529.569 0.539 – C57
2023-07-18 12:38:31 S 02 54 07.922 -81 37 59.23 – V C57
2023-07-18 12:38:31 s 1 +220135.42 8 +62271.855 0.755 – C57
2023-07-18 15:58:31 S 02 54 07.862 -81 40 53.94 – V C57
2023-07-18 15:58:31 s 1 +223201.46 6 +75042.743 0.35 – C57
2023-07-19 02:18:31 S 02 53 59.969 -81 50 07.69 – 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)