2001 FF90

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6288408057 ± 1.78e-08
Semi-major axis (a)2.5864707171 AU ± 3.05e-09
Inclination (i)23.30805868° ± 8.19e-06
Long. of Asc. Node (Ω)354.30944265° ± 9.80e-06
Arg. of Perihelion (ω)291.42797252° ± 1.04e-05
Mean Anomaly (M)297.52631734° ± 2.56e-06
Mean Motion (n)0.2369468434°/day ± 4.19e-10
Perihelion dist (q)0.95999239 AU ± 4.59e-08
Aphelion dist (Q)4.21294905 AU ± 4.62e-08
Orbital Period4.15969367 yr ± 7.36e-09
Physical Parameters
H (abs. magnitude)17.29
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.331″
Uncertainty0
Orbit TypeApollo
MOID0.167562 AU
Observations Used432
Oppositions16
Arc Total2001-2022
First Observation Used2001-03-16
Last Observation Used2022-12-23
Observations (471)
Date Type RA Dec Mag Band Observatory
2022-09-22 00:06:12 C 02 02 56.166 +33 28 16.90 X B72
2022-09-22 00:08:22 C 02 02 55.949 +33 28 18.01 X B72
2022-09-22 10:52:22 C 02 01 48.280 +33 35 33.63 U F52
2022-09-22 11:07:00 C 02 01 46.678 +33 35 43.39 U F52
2022-09-22 11:21:37 C 02 01 45.076 +33 35 53.19 U F52
2022-09-22 11:36:20 C 02 01 43.466 +33 36 02.97 U F52
2022-09-22 11:55:04 C 02 01 41.434 +33 36 15.52 V T08
2022-09-22 11:57:44 C 02 01 41.069 +33 36 17.46 V T08
2022-09-22 12:33:39 C 02 01 37.212 +33 36 40.72 V T08
2022-09-22 12:44:59 C 02 01 35.904 +33 36 48.46 V T08
2022-09-22 22:51:02 C 02 00 32.143 +33 43 14.23 X K74
2022-09-22 22:57:08 C 02 00 31.466 +33 43 18.44 X K74
2022-09-22 23:03:14 C 02 00 30.780 +33 43 22.48 X K74
2022-09-23 12:33:56 C 01 59 03.845 +33 52 00.23 V T05
2022-09-23 12:40:08 C 01 59 03.122 +33 52 04.12 V T05
2022-09-23 13:27:35 C 01 58 57.845 +33 52 33.78 V T05
2022-09-23 14:44:06 C 01 58 49.291 +33 53 20.29 V T05
2022-09-24 09:43:24 C 01 56 47.704 +34 04 46.88 U F52
2022-09-24 09:58:59 C 01 56 45.968 +34 04 56.32 U F52
2022-09-24 10:14:35 C 01 56 44.222 +34 05 05.72 U F52
2022-09-24 10:14:43 C 01 56 44.234 +34 05 05.71 V T05
2022-09-24 10:30:14 C 01 56 42.474 +34 05 15.09 U F52
2022-09-24 10:49:18 C 01 56 40.320 +34 05 26.56 V T05
2022-09-24 10:53:30 C 01 56 39.914 +34 05 28.18 V T05
2022-09-24 11:30:10 C 01 56 35.724 +34 05 50.89 V T05
2022-09-25 10:49:41 C 01 54 03.449 +34 19 06.24 V T08
2022-09-25 10:53:41 C 01 54 02.971 +34 19 08.87 V T08
2022-09-25 11:11:45 C 01 54 00.958 +34 19 18.98 V T08
2022-09-25 11:15:44 C 01 54 00.466 +34 19 20.68 V T08
2022-09-26 07:00:04 C 01 51 50.634 +34 29 51.43 V 703
2022-09-26 07:07:43 C 01 51 49.756 +34 29 55.21 V 703
2022-09-26 07:15:22 C 01 51 48.877 +34 29 59.28 V 703
2022-09-26 07:23:02 C 01 51 48.013 +34 30 03.56 V 703
2022-09-26 13:00:13 C 01 51 10.178 +34 32 59.46 V T08
2022-09-26 13:42:07 C 01 51 05.453 +34 33 20.77 V T08
2022-09-26 13:48:17 C 01 51 04.762 +34 33 23.90 V T08
2022-09-26 13:56:31 C 01 51 03.782 +34 33 28.01 V T08
2022-09-28 10:48:03 C 01 46 05.323 +34 54 45.90 V T05
2022-09-28 10:50:39 C 01 46 05.035 +34 54 46.98 V T05
2022-09-28 10:55:13 C 01 46 04.529 +34 54 49.36 V T05
2022-09-28 11:34:43 C 01 45 59.935 +34 55 06.60 V T05
2022-09-29 11:59:07 C 01 43 15.977 +35 05 21.98 V T08
2022-09-29 12:03:47 C 01 43 15.398 +35 05 23.68 V T08
2022-09-29 12:38:53 C 01 43 11.330 +35 05 37.79 V T08
2022-09-29 13:01:04 C 01 43 08.774 +35 05 46.68 V T08
2022-09-30 10:32:45 C 01 40 44.390 +35 14 02.87 V T08
2022-09-30 10:35:24 C 01 40 44.119 +35 14 03.70 V T08
2022-09-30 10:39:23 C 01 40 43.622 +35 14 04.31 V T08
2022-09-30 11:10:13 C 01 40 40.027 +35 14 16.80 V T08
2022-09-30 21:00:07 C 01 39 34.276 +35 17 39.96 X B72