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
2019-12-17 20:14:24 S 17 41 32.556 +70 47 50.75 – V C57
2019-12-17 20:14:24 s 1 -60499.026 0 +399039.03 8940.0 – C57
2019-12-17 21:14:24 S 17 41 36.485 +70 48 48.71 – V C57
2019-12-17 21:14:24 s 1 -62383.864 0 +398657.33 7060.0 – C57
2019-12-17 22:44:24 S 17 41 42.384 +70 50 19.10 – V C57
2019-12-17 22:44:24 s 1 -65201.419 0 +398025.83 1210.0 – C57
2019-12-17 23:14:24 S 17 41 44.143 +70 50 50.68 – V C57
2019-12-17 23:14:24 s 1 -66137.938 0 +397799.62 6630.0 – C57
2019-12-18 00:44:24 S 17 41 50.830 +70 52 14.74 – V C57
2019-12-18 00:44:24 s 1 -68939.219 0 +397073.85 4390.0 – C57
2019-12-18 01:44:24 S 17 41 53.916 +70 53 19.03 – V C57
2019-12-18 01:44:24 s 1 -70799.643 0 +396550.73 9020.0 – C57
2019-12-18 02:14:24 S 17 41 56.544 +70 53 47.72 – V C57
2019-12-18 02:14:24 s 1 -71727.667 0 +396277.38 380.0 – C57
2019-12-18 02:44:24 S 17 41 59.340 +70 54 19.26 – V C57
2019-12-18 02:44:24 s 1 -72654.204 0 +395996.19 1060.0 – C57
2019-12-18 04:14:24 S 17 42 04.644 +70 55 42.78 – V C57
2019-12-18 04:14:24 s 1 -75424.700 0 +395105.46 8490.0 – C57
2019-12-18 04:44:24 S 17 42 06.610 +70 56 10.07 – V C57
2019-12-18 04:44:24 s 1 -76345.092 0 +394792.84 5950.0 – C57
2019-12-18 05:14:24 S 17 42 08.069 +70 56 48.05 – V C57
2019-12-18 05:14:24 s 1 -77263.896 0 +394472.35 2500.0 – C57
2019-12-18 05:44:24 S 17 42 10.061 +70 57 16.52 – V C57
2019-12-18 05:44:24 s 1 -78181.093 0 +394144.01 8080.0 – C57
2019-12-18 06:14:24 S 17 42 12.367 +70 57 46.58 – V C57
2019-12-18 06:14:24 s 1 -79096.662 0 +393807.81 2660.0 – C57
2019-12-18 06:44:24 S 17 42 13.877 +70 58 18.66 – V C57
2019-12-18 06:44:24 s 1 -80010.582 0 +393463.75 6180.0 – C57
2019-12-18 07:44:24 S 17 42 19.010 +70 59 13.45 – V C57
2019-12-18 07:44:24 s 1 -81833.393 0 +392752.02 9890.0 – C57
2019-12-18 08:14:24 S 17 42 20.218 +70 59 39.88 – V C57
2019-12-18 08:14:24 s 1 -82742.242 0 +392384.36 9980.0 – C57
2019-12-18 09:14:24 S 17 42 23.976 +71 00 38.16 – V C57
2019-12-18 09:14:24 s 1 -84554.725 0 +391625.41 6410.0 – C57
2019-12-18 09:44:24 S 17 42 26.822 +71 01 12.68 – V C57
2019-12-18 09:44:24 s 1 -85458.316 0 +391234.13 2660.0 – C57
2019-12-18 10:14:24 S 17 42 27.650 +71 01 47.24 – V C57
2019-12-18 10:14:24 s 1 -86360.112 0 +390834.97 7530.0 – C57
2019-12-18 10:44:24 S 17 42 31.325 +71 02 10.10 – V C57
2019-12-18 10:44:24 s 1 -87260.091 0 +390427.92 980.0 – C57
2019-12-18 11:14:24 S 17 42 31.500 +71 02 44.52 – V C57
2019-12-18 11:14:24 s 1 -88158.234 0 +390012.99 2970.0 – C57
2019-12-18 11:44:24 S 17 42 35.470 +71 03 14.15 – V C57
2019-12-18 11:44:24 s 1 -89054.518 0 +389590.18 3440.0 – C57
2019-12-18 12:14:24 S 17 42 36.362 +71 03 40.64 – V C57
2019-12-18 12:14:24 s 1 -89948.921 0 +389159.47 2350.0 – C57
2019-12-18 13:14:24 S 17 42 39.624 +71 04 45.19 – V C57
2019-12-18 13:14:24 s 1 -91732.001 0 +388274.37 5290.0 – C57
2019-12-18 13:44:24 S 17 42 42.031 +71 05 12.95 – V C57
2019-12-18 13:44:24 s 1 -92620.633 0 +387819.96 9230.0 – 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)