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
2022-10-15 10:20:15 C 01 02 29.664 +35 55 45.70 V T08
2022-10-15 10:57:15 C 01 02 26.033 +35 55 41.20 V T08
2022-10-15 11:04:00 C 01 02 25.375 +35 55 40.94 V T08
2022-10-15 11:13:18 C 01 02 24.420 +35 55 38.86 V T08
2022-10-16 10:00:28 C 01 00 16.882 +35 53 02.90 V T08
2022-10-16 10:05:07 C 01 00 16.445 +35 53 02.51 V T08
2022-10-16 10:24:23 C 01 00 14.563 +35 52 59.48 V T08
2022-10-16 10:39:05 C 01 00 13.186 +35 52 57.32 V T08
2022-10-17 09:52:08 C 00 58 06.238 +35 49 46.50 U F51
2022-10-17 10:09:59 C 00 58 04.569 +35 49 43.85 U F51
2022-10-17 10:27:49 C 00 58 02.904 +35 49 41.06 U F51
2022-10-17 10:45:35 C 00 58 01.245 +35 49 38.32 U F51
2022-10-19 07:49:24 C 00 54 04.517 +35 42 04.28 V T08
2022-10-19 08:37:57 C 00 54 00.214 +35 41 55.57 V T08
2022-10-19 09:15:38 C 00 53 56.880 +35 41 48.48 V T08
2022-10-19 09:38:41 C 00 53 54.878 +35 41 43.69 V T08
2022-10-19 22:37:13 C 00 52 48.99 +35 39 07.7 V G01
2022-10-19 22:38:35 C 00 52 48.90 +35 39 07.6 V G01
2022-10-19 22:39:13 C 00 52 48.84 +35 39 07.5 V G01
2022-10-19 22:39:52 C 00 52 48.79 +35 39 07.4 V G01
2022-10-19 22:41:13 C 00 52 48.68 +35 39 06.8 V G01
2022-10-20 05:02:17 C 00 52 17.148 +35 37 53.62 V 703
2022-10-20 05:06:10 C 00 52 16.756 +35 37 52.97 V G96
2022-10-20 05:10:01 C 00 52 16.410 +35 37 52.25 V 703
2022-10-20 05:13:43 C 00 52 16.108 +35 37 51.53 V G96
2022-10-20 05:17:46 C 00 52 15.794 +35 37 50.81 V 703
2022-10-20 05:21:16 C 00 52 15.460 +35 37 50.09 V G96
2022-10-20 05:25:31 C 00 52 15.002 +35 37 48.86 V 703
2022-10-20 05:28:49 C 00 52 14.815 +35 37 48.58 V G96
2022-10-20 09:38:00 C 00 51 53.926 +35 36 59.83 V T08
2022-10-20 09:43:20 C 00 51 53.501 +35 36 58.72 V T08
2022-10-20 09:55:29 C 00 51 52.447 +35 36 55.94 V T08
2022-10-20 10:29:47 C 00 51 49.490 +35 36 49.18 V T08
2022-10-22 19:01:34 C 00 47 20.266 +35 23 56.58 Z L34
2022-10-22 19:23:49 C 00 47 18.511 +35 23 50.93 Z L34
2022-10-23 09:51:12 C 00 46 12.415 +35 20 17.56 V T08
2022-10-23 10:06:47 C 00 46 11.230 +35 20 13.81 V T08
2022-10-23 10:11:05 C 00 46 10.759 +35 20 12.19 V T08
2022-10-23 10:17:06 C 00 46 10.382 +35 20 11.04 V T08
2022-10-23 10:19:07 C 00 46 10.272 +35 20 10.93 V T08
2022-10-23 11:02:56 C 00 46 06.850 +35 19 58.91 V T08
2022-10-24 09:03:16 C 00 44 30.245 +35 14 15.29 V T08
2022-10-24 09:09:55 C 00 44 29.760 +35 14 13.38 V T08
2022-10-24 09:57:58 C 00 44 26.158 +35 14 01.03 V T08
2022-10-24 10:30:42 C 00 44 23.755 +35 13 51.71 V T08
2022-10-24 10:32:49 C 00 44 23.501 +35 13 50.66 V T08
2022-10-24 10:40:43 C 00 44 22.949 +35 13 48.61 V T08
2022-10-26 04:22:31 C 00 41 29.443 +35 02 10.39 V 703
2022-10-26 04:47:08 C 00 41 27.827 +35 02 05.82 V 703
2022-10-31 06:22:47 C 00 34 08.639 +34 24 23.96 U F52