159518 (2001 FF7)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4452272384 ± 8.27e-08
Semi-major axis (a)2.1044338167 AU ± 1.41e-08
Inclination (i)47.46925343° ± 1.54e-05
Long. of Asc. Node (Ω)190.07915592° ± 4.54e-06
Arg. of Perihelion (ω)59.44395618° ± 2.44e-05
Mean Anomaly (M)9.55911041° ± 3.17e-05
Mean Motion (n)0.3228563765°/day ± 3.24e-09
Perihelion dist (q)1.16748256 AU ± 1.74e-07
Aphelion dist (Q)3.04138507 AU ± 1.75e-07
Orbital Period3.05283202 yr ± 3.07e-08
Physical Parameters
H (abs. magnitude)18.01
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.473″
Uncertainty0
Orbit TypeAmor
MOID0.340430 AU
Observations Used264
Oppositions16
Arc Total2001-2025
First Observation Used2001-03-19
Last Observation Used2025-03-24
Observations (283)
Date Type RA Dec Mag Band Observatory
2001-03-19 10:56:07 C 15 16 00.12 -06 13 22.2 c 699
2001-03-19 11:23:17 C 15 16 02.87 -06 11 32.5 c 699
2001-03-19 11:50:26 C 15 16 05.58 -06 09 43.4 c 699
2001-03-19 12:17:38 C 15 16 08.26 -06 07 53.9 c 699
2001-03-20 10:46:28 C 15 18 30.87 -04 35 33.4 926
2001-03-20 10:48:21 C 15 18 31.07 -04 35 25.3 926
2001-03-20 10:50:14 C 15 18 31.26 -04 35 17.5 926
2001-03-20 11:32:12 C 15 18 35.58 -04 32 21.8 c 699
2001-03-20 11:42:19 C 15 18 36.55 -04 31 40.1 c 699
2001-03-20 11:52:27 C 15 18 37.66 -04 30 57.7 c 699
2001-03-20 12:02:35 C 15 18 38.68 -04 30 16.1 c 699
2001-03-21 11:06:35 C 15 21 05.25 -02 51 52.6 17.8 649
2001-03-21 11:17:25 C 15 21 06.33 -02 51 05.5 18.0 649
2001-03-21 11:22:39 C 15 21 06.83 -02 50 42.2 17.5 649
2001-03-25 10:09:45 C 15 31 18.68 +04 28 35.2 16.4 682
2001-03-25 10:53:36 C 15 31 23.21 +04 32 10.2 12.6 682
2001-03-26 11:40:56 C 15 34 05.51 +06 35 32.9 670
2001-03-27 11:00:40 C 15 36 39.22 +08 34 14.6 670
2001-03-27 11:56:05 C 15 36 44.98 +08 38 59.5 670
2001-03-30 10:23:24 C 15 44 35.20 +14 49 43.4 670
2001-03-30 11:59:27 C 15 44 45.42 +14 58 18.9 670
2001-03-30 12:20:00 C 15 44 47.59 +15 00 08.8 670
2001-03-31 08:15:10 C 15 47 03.14 +16 47 16.0 17.9 c 704
2001-03-31 08:35:59 C 15 47 05.45 +16 49 08.1 18.3 c 704
2001-03-31 08:56:21 C 15 47 07.63 +16 50 57.8 18.4 c 704
2001-03-31 09:16:49 C 15 47 09.75 +16 52 49.2 18.6 c 704
2001-03-31 09:37:14 C 15 47 12.07 +16 54 39.2 18.7 c 704
2001-04-01 08:12:33 C 15 49 45.72 +18 56 42.4 649
2001-04-01 08:15:35 C 15 49 45.89 +18 56 58.0 649
2001-04-01 08:18:53 C 15 49 46.24 +18 57 15.7 649
2001-04-01 08:21:52 C 15 49 46.66 +18 57 32.4 649
2001-04-02 02:00:48 C 15 51 46.87 +20 33 00.8 118
2001-04-02 02:02:40 C 15 51 47.08 +20 33 11.0 118
2001-04-02 02:05:48 C 15 51 47.42 +20 33 28.2 118
2001-04-03 02:00:21 C 15 54 31.84 +22 42 45.5 118
2001-04-03 02:08:08 C 15 54 32.63 +22 43 26.9 118
2001-04-04 17:41:47 C 15 59 07.02 +26 16 12.9 413
2001-04-04 17:44:00 C 15 59 07.26 +26 16 25.1 413
2001-04-04 17:45:26 C 15 59 07.43 +26 16 33.1 413
2001-04-04 17:50:57 C 15 59 08.36 +26 16 40.1 402
2001-04-04 17:52:46 C 15 59 08.58 +26 16 49.7 402
2001-04-04 17:54:35 C 15 59 08.74 +26 17 00.7 402
2001-04-06 17:42:50 C 16 04 44.58 +30 28 48.2 413
2001-04-06 17:44:38 C 16 04 44.76 +30 28 58.0 413
2001-04-09 08:11:42 C 16 12 11.71 +35 43 44.4 649
2001-04-09 08:14:29 C 16 12 12.14 +35 43 57.7 649
2001-04-09 08:16:29 C 16 12 12.46 +35 44 08.6 649
2001-04-09 08:19:09 C 16 12 12.66 +35 44 19.3 649
2001-04-13 07:56:27 C 16 23 52.72 +43 06 36.2 18.2 c 704
2001-04-13 08:15:25 C 16 23 54.89 +43 07 58.8 18.1 c 704