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
2007-04-23 21:24:56 C 10 22 30.97 +16 07 03.9 r 170
2010-05-08 19:03:03 S 09 44 28.96 +14 02 12.9 L C51
2010-05-08 22:13:34 S 09 44 41.66 +14 07 57.0 L C51
2010-05-09 01:24:16 S 09 44 54.40 +14 13 40.1 L C51
2010-05-09 04:34:48 S 09 45 07.20 +14 19 22.3 L C51
2010-05-09 06:09:58 S 09 45 13.60 +14 22 12.9 L C51
2010-05-09 07:45:19 S 09 45 20.02 +14 25 03.7 L C51
2010-05-09 09:20:40 S 09 45 26.45 +14 27 54.0 L C51
2010-05-09 10:55:50 S 09 45 32.86 +14 30 44.0 L C51
2010-05-09 12:31:11 S 09 45 39.31 +14 33 34.0 L C51
2010-05-09 15:41:42 S 09 45 52.23 +14 39 12.8 L C51
2010-05-09 18:52:13 S 09 46 05.18 +14 44 51.1 L C51
2010-05-09 22:02:44 S 09 46 18.16 +14 50 28.4 L C51
2013-02-15 05:17:45 C 09 02 11.76 -46 07 22.8 u 807
2013-02-15 05:23:54 C 09 02 11.36 -46 07 19.4 u 807
2013-02-15 05:30:02 C 09 02 10.95 -46 07 16.0 u 807
2013-02-15 05:36:10 C 09 02 10.57 -46 07 13.0 u 807
2013-02-15 05:42:19 C 09 02 10.18 -46 07 09.3 u 807
2014-09-27 08:20:15 C 04 12 24.42 -15 54 00.3 W84
2014-09-27 08:22:16 C 04 12 24.41 -15 54 01.9 W84
2014-11-19 05:00:23 C 03 28 49.71 -29 01 51.0 W84
2014-11-19 05:04:07 C 03 28 49.52 -29 01 52.0 W84
2014-11-19 05:08:00 C 03 28 49.34 -29 01 53.1 W84
2017-11-17 06:41:36 C 03 14 53.32 -27 42 49.2 W84
2017-11-17 07:17:19 C 03 14 51.59 -27 42 59.7 W84
2017-11-17 07:19:20 C 03 14 51.49 -27 43 00.0 W84
2017-11-26 06:24:37 C 03 05 00.09 -28 30 12.4 W84
2017-11-26 06:26:38 C 03 04 59.99 -28 30 12.6 W84
2019-01-11 08:14:47 C 08 26 33.05 -47 02 44.8 W84
2019-01-11 08:16:13 C 08 26 32.97 -47 02 45.1 W84
2025-03-24 01:08:23 C 06 39 53.110 -27 11 34.50 V 807
2025-03-24 01:15:47 C 06 39 53.310 -27 11 27.40 V 807
2025-03-24 01:23:44 C 06 39 53.540 -27 11 19.20 V 807