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
2022-09-30 21:04:27 C 01 39 33.804 +35 17 41.40 X B72
2022-09-30 21:08:15 C 01 39 33.342 +35 17 42.93 X B72
2022-10-01 06:53:35 C 01 38 27.424 +35 21 09.50 V 703
2022-10-01 07:09:13 C 01 38 25.717 +35 21 13.93 V 703
2022-10-01 07:17:06 C 01 38 24.695 +35 21 17.35 V 703
2022-10-01 13:19:29 C 01 37 43.433 +35 23 18.35 V T05
2022-10-01 13:25:40 C 01 37 42.701 +35 23 20.33 V T05
2022-10-01 14:07:15 C 01 37 37.939 +35 23 33.36 V T05
2022-10-01 14:48:15 C 01 37 33.175 +35 23 45.85 V T05
2022-10-02 11:51:23 C 01 35 12.146 +35 30 18.18 V T05
2022-10-02 11:52:06 C 01 35 12.060 +35 30 17.89 V T05
2022-10-02 12:30:41 C 01 35 07.603 +35 30 28.94 V T05
2022-10-02 12:32:43 C 01 35 07.342 +35 30 29.81 V T05
2022-10-02 13:13:25 C 01 35 02.666 +35 30 41.40 V T05
2022-10-02 13:49:17 C 01 34 58.558 +35 30 50.62 V T05
2022-10-02 19:56:28 B 01 34 17.784 +35 32 32.16 W N86
2022-10-02 20:07:06 B 01 34 16.495 +35 32 36.35 W N86
2022-10-02 20:17:47 B 01 34 15.320 +35 32 38.89 W N86
2022-10-02 20:21:02 C 01 34 15.75 +35 32 36.9 V 130
2022-10-02 20:28:54 C 01 34 14.90 +35 32 39.1 V 130
2022-10-02 20:36:48 C 01 34 14.01 +35 32 41.4 V 130
2022-10-03 10:19:31 C 01 32 41.678 +35 36 30.10 V T08
2022-10-03 10:22:11 C 01 32 41.402 +35 36 30.92 V T08
2022-10-03 10:29:32 C 01 32 40.531 +35 36 33.08 V T08
2022-10-03 10:40:14 C 01 32 39.346 +35 36 35.93 V T08
2022-10-04 12:16:16 C 01 29 47.858 +35 42 44.96 V T08
2022-10-04 12:21:38 C 01 29 47.244 +35 42 45.65 V T08
2022-10-04 13:12:20 C 01 29 41.441 +35 42 56.16 V T08
2022-10-04 13:24:10 C 01 29 40.104 +35 42 58.90 V T08
2022-10-04 22:23:10 C 01 28 41.100 +35 44 49.06 V K74
2022-10-04 22:27:37 C 01 28 40.598 +35 44 50.14 V K74
2022-10-04 22:31:32 C 01 28 40.152 +35 44 51.04 V K74
2022-10-04 22:42:10 C 01 28 39.05 +35 44 54.0 X K19
2022-10-04 22:48:31 C 01 28 38.31 +35 44 55.5 X K19
2022-10-04 22:54:58 C 01 28 37.58 +35 44 57.1 X K19
2022-10-04 23:36:48 C 01 28 32.803 +35 45 05.11 X K87
2022-10-04 23:41:02 C 01 28 32.311 +35 45 05.44 X K87
2022-10-04 23:45:16 C 01 28 31.829 +35 45 06.30 X K87
2022-10-05 07:28:55 C 01 27 40.583 +35 46 42.10 V 703
2022-10-05 07:36:45 C 01 27 39.704 +35 46 43.25 V 703
2022-10-05 07:44:36 C 01 27 38.776 +35 46 45.70 V 703
2022-10-08 21:56:07 C 01 18 17.421 +35 58 17.06 X B72
2022-10-08 21:59:54 C 01 18 16.998 +35 58 18.03 X B72
2022-10-08 22:04:14 C 01 18 16.487 +35 58 18.16 X B72
2022-10-09 20:01:37 C 01 15 57.427 +35 59 39.84 X K74
2022-10-09 20:07:45 C 01 15 56.726 +35 59 40.38 X K74
2022-10-09 21:32:07 C 01 15 47.723 +35 59 44.65 X B72
2022-10-09 21:33:12 C 01 15 47.621 +35 59 45.10 X B72
2022-10-09 21:35:54 C 01 15 47.322 +35 59 45.00 X B72
2022-10-09 21:36:27 C 01 15 47.244 +35 59 44.74 X B72