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
2020-01-03 03:14:23 s 1 -177308.39 0 +309453.25 3140.0 – C57
2020-01-03 03:44:23 S 18 14 08.880 +78 36 12.53 – V C57
2020-01-03 03:44:23 s 1 -177856.71 4 +308200.29 800.0 – C57
2020-01-03 04:14:23 S 18 14 12.782 +78 37 03.32 – V C57
2020-01-03 04:14:23 s 1 -178400.03 2 +306938.58 1190.0 – C57
2020-01-03 05:14:23 S 18 14 20.938 +78 38 25.48 – V C57
2020-01-03 05:14:23 s 1 -179471.44 3 +304388.84 9860.0 – C57
2020-01-03 05:44:23 S 18 14 22.416 +78 39 12.74 – V C57
2020-01-03 05:44:23 s 1 -179999.43 3 +303100.76 7960.0 – C57
2020-01-03 09:14:23 S 18 14 55.454 +78 44 23.68 – V C57
2020-01-03 09:14:23 s 1 -183546.35 7 +293835.17 6180.0 – C57
2020-01-03 09:44:23 S 18 14 58.277 +78 45 12.85 – V C57
2020-01-03 09:44:23 s 1 -184031.10 7 +292475.62 710.0 – C57
2020-01-03 10:44:23 S 18 15 06.420 +78 46 36.23 – V C57
2020-01-03 10:44:23 s 1 -184983.56 6 +289729.35 4500.0 – C57
2020-01-03 11:14:23 S 18 15 11.294 +78 47 29.51 – V C57
2020-01-03 11:14:23 s 1 -185451.15 4 +288342.56 3550.0 – C57
2020-01-03 11:44:23 S 18 15 14.364 +78 48 12.35 – V C57
2020-01-03 11:44:23 s 1 -185912.90 1 +286946.64 3890.0 – C57
2020-01-03 13:44:23 S 18 15 34.123 +78 51 14.04 – V C57
2020-01-03 13:44:23 s 1 -187700.21 0 +281270.98 6050.0 – C57
2020-01-03 14:44:23 S 18 15 43.589 +78 52 53.69 – V C57
2020-01-03 14:44:23 s 1 -188557.15 2 +278377.56 7020.0 – C57
2020-01-03 15:44:23 S 18 15 51.624 +78 54 24.62 – V C57
2020-01-03 15:44:23 s 1 -189388.90 3 +275446.75 0.0 – C57
2020-01-03 16:14:23 S 18 15 55.798 +78 55 07.93 – V C57
2020-01-03 16:14:23 s 1 -189795.16 0 +273967.25 6950.0 – C57
2020-01-03 16:44:23 S 18 15 59.806 +78 55 47.17 – V C57
2020-01-03 16:44:23 s 1 -190194.90 8 +272478.31 4030.0 – C57
2020-01-03 17:14:23 S 18 16 04.008 +78 56 37.46 – V C57
2020-01-03 17:14:23 s 1 -190588.07 7 +270979.89 1120.0 – C57
2020-01-03 18:14:23 S 18 16 13.450 +78 58 12.14 – V C57
2020-01-03 18:14:23 s 1 -191354.38 0 +267954.51 4820.0 – C57
2020-01-03 18:44:23 S 18 16 17.923 +78 58 57.61 – V C57
2020-01-03 18:44:23 s 1 -191727.36 4 +266427.48 1170.0 – C57
2020-01-03 20:14:23 S 18 16 30.562 +79 01 14.09 – V C57
2020-01-03 20:14:23 s 1 -192804.71 6 +261788.60 6560.0 – C57
2020-01-03 21:44:23 S 18 16 44.546 +79 03 38.30 – V C57
2020-01-03 21:44:23 s 1 -193817.98 4 +257062.34 3530.0 – C57
2020-01-03 22:44:23 S 18 16 53.510 +79 05 06.97 – V C57
2020-01-03 22:44:23 s 1 -194456.78 2 +253862.48 1550.0 – C57
2020-01-04 00:44:23 S 18 17 10.711 +79 08 10.64 – V C57
2020-01-04 00:44:23 s 1 -195643.11 5 +247343.78 6140.0 – C57
2020-01-04 01:14:23 S 18 17 15.012 +79 08 54.60 – V C57
2020-01-04 01:14:23 s 1 -195920.15 1 +245689.10 4380.0 – C57
2020-01-04 02:14:23 S 18 17 22.001 +79 10 29.53 – V C57
2020-01-04 02:14:23 s 1 -196450.10 2 +242349.46 3180.0 – C57
2020-01-04 08:44:23 S 18 18 18.900 +79 20 40.09 – V C57
2020-01-04 08:44:23 s 1 -199056.69 6 +219636.72 5290.0 – C57
2020-01-04 15:14:23 S 18 19 19.622 +79 30 55.15 – 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)