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
2001-04-17 05:04:24 C 10 34 22.74 -00 19 23.9 V 644
2001-04-17 05:17:32 C 10 34 21.78 -00 19 27.7 V 644
2001-04-17 05:32:45 C 10 34 20.71 -00 19 31.6 V 644
2001-04-17 05:41:33 C 10 34 20.05 -00 19 34.0 c 699
2001-04-17 05:48:00 C 10 34 19.64 -00 19 36.2 V 644
2001-05-10 11:37:14 C 10 09 23.06 -03 42 02.8 360
2001-05-10 11:40:38 C 10 09 23.01 -03 42 04.4 360
2001-05-10 11:53:47 C 10 09 22.69 -03 42 10.1 360
2001-05-10 11:59:06 C 10 09 22.59 -03 42 13.0 360
2001-06-03 08:50:32 C 10 10 29.10 -08 51 04.4 413
2001-06-03 08:52:50 C 10 10 29.14 -08 51 06.0 413
2001-06-03 08:55:08 C 10 10 29.21 -08 51 07.3 413
2001-07-25 06:38:26 C 11 23 06.47 -27 41 41.8 474
2001-07-25 06:39:23 C 11 23 06.60 -27 41 43.5 474
2001-07-25 06:40:19 C 11 23 06.66 -27 41 44.3 474
2001-07-25 06:43:50 C 11 23 07.01 -27 41 48.6 474
2001-07-25 06:46:16 C 11 23 07.25 -27 41 51.3 474
2001-09-11 09:27:19 C 15 53 29.28 -48 05 42.9 c 474
2001-09-11 09:29:14 C 15 53 30.18 -48 05 42.1 c 474
2001-10-13 01:58:54 C 20 14 22.32 -21 49 55.6 18.3 c 704
2001-10-13 02:22:37 C 20 14 26.89 -21 48 58.9 19.0 c 704
2001-10-13 02:46:13 C 20 14 31.46 -21 48 02.9 19.1 c 704
2001-10-13 03:34:40 C 20 14 40.86 -21 46 08.1 18.4 c 704
2001-10-15 01:37:12 C 20 23 30.44 -19 58 35.3 d 649
2001-10-15 01:41:31 C 20 23 31.16 -19 58 25.1 d 649
2001-10-15 01:45:48 C 20 23 31.95 -19 58 15.2 d 649
2001-10-15 02:02:43 C 20 23 35.13 -19 57 36.2 18.6 c 704
2001-10-15 02:26:02 C 20 23 39.41 -19 56 42.7 19.3 c 704
2001-10-15 02:49:22 C 20 23 43.66 -19 55 49.7 19.2 c 704
2001-10-16 01:47:46 C 20 27 55.65 -19 03 50.8 d 649
2001-10-16 01:52:20 C 20 27 56.46 -19 03 39.8 d 649
2001-10-16 01:57:19 C 20 27 57.32 -19 03 29.7 d 649
2001-11-18 01:47:15 C 22 07 36.18 +01 02 05.6 19.7 c 704
2001-11-18 02:08:59 C 22 07 38.17 +01 02 27.1 19.9 c 704
2001-11-18 02:52:13 C 22 07 42.296 +01 03 10.64 n 645
2001-11-18 02:52:36 C 22 07 42.27 +01 03 10.3 19.8 c 704
2001-11-18 02:53:25 C 22 07 42.412 +01 03 12.03 n 645
2001-11-18 02:55:48 C 22 07 42.621 +01 03 14.25 n 645
2001-11-18 02:57:00 C 22 07 42.746 +01 03 15.30 n 645
2001-11-18 03:14:17 C 22 07 44.30 +01 03 32.1 20.5 c 704
2005-02-04 22:39:25 C 11 24 21.49 +17 16 33.7 21.6 o 095
2005-02-04 22:42:34 C 11 24 21.40 +17 16 34.0 o 095
2005-02-04 22:48:51 C 11 24 21.12 +17 16 35.8 o 095
2005-02-04 22:52:00 C 11 24 21.05 +17 16 36.3 o 095
2005-02-05 01:03:44 C 11 24 16.03 +17 16 54.9 o 095
2005-02-05 01:16:00 C 11 24 15.59 +17 16 57.2 o 095
2005-02-05 01:22:08 C 11 24 15.28 +17 16 59.8 o 095
2005-02-05 01:28:17 C 11 24 15.10 +17 16 59.0 o 095
2005-02-05 01:34:25 C 11 24 14.87 +17 17 00.7 o 095
2005-02-05 01:40:33 C 11 24 14.62 +17 17 01.8 o 095