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
2019-12-20 00:14:24 S 17 45 02.520 +71 41 15.40 – V C57
2019-12-20 00:14:24 s 1 -147845.06 6 +336958.70 1160.0 – C57
2019-12-20 00:44:24 S 17 45 03.199 +71 41 47.76 – V C57
2019-12-20 00:44:24 s 1 -148534.01 7 +335929.72 9910.0 – C57
2019-12-20 01:14:24 S 17 45 06.283 +71 42 22.90 – V C57
2019-12-20 01:14:24 s 1 -149219.01 5 +334892.03 2700.0 – C57
2019-12-20 01:44:24 S 17 45 08.330 +71 42 57.78 – V C57
2019-12-20 01:44:24 s 1 -149900.01 8 +333845.63 9440.0 – C57
2019-12-20 03:44:24 S 17 45 16.385 +71 45 02.09 – V C57
2019-12-20 03:44:24 s 1 -152583.30 9 +329572.47 4230.0 – C57
2019-12-20 05:44:24 S 17 45 24.384 +71 47 14.39 – V C57
2019-12-20 05:44:24 s 1 -155199.48 9 +325158.21 5510.0 – C57
2019-12-20 06:44:24 S 17 45 28.790 +71 48 25.63 – V C57
2019-12-20 06:44:24 s 1 -156481.57 2 +322897.73 5590.0 – C57
2019-12-20 07:14:24 S 17 45 31.154 +71 48 54.29 – V C57
2019-12-20 07:14:24 s 1 -157115.96 0 +321754.08 170.0 – C57
2019-12-20 07:44:24 S 17 45 32.256 +71 49 23.38 – V C57
2019-12-20 07:44:24 s 1 -157745.85 3 +320601.45 7650.0 – C57
2019-12-20 08:14:24 S 17 45 33.746 +71 49 59.38 – V C57
2019-12-20 08:14:24 s 1 -158371.20 5 +319439.82 7950.0 – C57
2019-12-20 08:44:24 S 17 45 36.182 +71 50 34.48 – V C57
2019-12-20 08:44:24 s 1 -158991.97 1 +318269.17 950.0 – C57
2019-12-20 11:44:24 S 17 45 48.242 +71 53 49.42 – V C57
2019-12-20 11:44:24 s 1 -162617.62 1 +311054.45 540.0 – C57
2019-12-20 12:14:24 S 17 45 50.306 +71 54 25.06 – V C57
2019-12-20 12:14:24 s 1 -163204.95 2 +309819.95 9790.0 – C57
2019-12-20 12:44:24 S 17 45 53.160 +71 54 57.56 – V C57
2019-12-20 12:44:24 s 1 -163787.30 9 +308576.23 940.0 – C57
2019-12-20 14:44:24 S 17 46 01.248 +71 57 12.89 – V C57
2019-12-20 14:44:24 s 1 -166065.95 4 +303508.55 2480.0 – C57
2019-12-20 16:44:24 S 17 46 09.209 +71 59 26.59 – V C57
2019-12-20 16:44:24 s 1 -168260.76 3 +298291.06 5710.0 – C57
2019-12-20 17:14:24 S 17 46 10.596 +71 59 56.18 – V C57
2019-12-20 17:14:24 s 1 -168795.94 8 +296963.06 9040.0 – C57
2019-12-20 18:14:24 S 17 46 15.214 +72 01 12.61 – V C57
2019-12-20 18:14:24 s 1 -169849.69 2 +294278.50 7890.0 – C57
2019-12-20 18:44:24 S 17 46 17.052 +72 01 39.68 – V C57
2019-12-20 18:44:24 s 1 -170368.13 2 +292921.87 3150.0 – C57
2019-12-20 20:14:24 S 17 46 22.562 +72 03 22.61 – V C57
2019-12-20 20:14:24 s 1 -171888.98 7 +288794.25 790.0 – C57
2019-12-20 22:14:24 S 17 46 30.950 +72 05 42.14 – V C57
2019-12-20 22:14:24 s 1 -173834.00 7 +283154.79 3690.0 – C57
2019-12-21 03:44:24 S 17 46 53.393 +72 11 48.98 – V C57
2019-12-21 03:44:24 s 1 -178661.10 0 +266827.87 2490.0 – C57
2019-12-21 06:44:24 S 17 47 04.975 +72 15 23.15 – V C57
2019-12-21 06:44:24 s 1 -180944.64 6 +257402.99 4430.0 – C57
2019-12-21 12:14:24 S 17 47 26.107 +72 21 42.52 – V C57
2019-12-21 12:14:24 s 1 -184415.22 1 +239135.98 1940.0 – C57
2019-12-21 13:14:24 S 17 47 31.224 +72 22 45.98 – V C57
2019-12-21 13:14:24 s 1 -184938.58 4 +235673.60 8420.0 – 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)