516420 (2003 FS2)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5022571279 ± 2.13e-08
Semi-major axis (a)2.4161775585 AU ± 1.13e-08
Inclination (i)13.22379756° ± 4.54e-06
Long. of Asc. Node (Ω)191.46576256° ± 7.63e-06
Arg. of Perihelion (ω)29.06164913° ± 2.08e-05
Mean Anomaly (M)8.42065182° ± 8.65e-06
Mean Motion (n)0.2624333394°/day ± 1.84e-09
Perihelion dist (q)1.20263516 AU ± 5.19e-08
Aphelion dist (Q)3.62971996 AU ± 5.43e-08
Orbital Period3.75572054 yr ± 2.64e-08
Physical Parameters
H (abs. magnitude)19.10
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.392″
Uncertainty0
Orbit TypeAmor
MOID0.219723 AU
Observations Used432
Oppositions14
Arc Total2003-2022
First Observation Used2003-03-25
Last Observation Used2022-09-03
Observations (451)
Date Type RA Dec Mag Band Observatory
2003-04-03 06:01:24 C 14 11 42.42 -07 19 04.6 17.4 H72
2003-04-03 06:04:05 C 14 11 42.76 -07 18 58.5 17.6 H72
2003-04-03 06:06:45 C 14 11 43.15 -07 18 52.8 17.6 H72
2003-04-03 09:13:45 C 14 12 10.88 -07 11 48.8 17.7 H72
2003-04-03 09:16:24 C 14 12 11.29 -07 11 43.1 17.5 H72
2003-04-03 09:19:04 C 14 12 11.59 -07 11 37.1 17.6 H72
2003-04-03 09:21:44 C 14 12 12.00 -07 11 31.5 17.5 H72
2003-04-03 09:24:25 C 14 12 12.46 -07 11 24.5 17.5 H72
2003-04-03 09:27:04 C 14 12 12.80 -07 11 18.8 17.5 H72
2003-04-03 09:29:45 C 14 12 13.25 -07 11 12.6 17.5 H72
2003-04-04 07:01:03 C 14 15 40.19 -06 21 48.9 m 333
2003-04-04 07:03:31 C 14 15 40.56 -06 21 43.3 m 333
2003-04-04 07:06:11 C 14 15 40.97 -06 21 37.5 m 333
2003-04-04 07:08:40 C 14 15 41.32 -06 21 32.0 m 333
2003-04-05 16:13:03 C 14 20 57.51 -05 02 28.6 c E14
2003-04-05 16:24:16 C 14 20 59.19 -05 02 01.4 c E14
2003-04-05 16:28:20 C 14 20 59.82 -05 01 50.9 c E14
2003-04-05 16:32:26 C 14 21 00.45 -05 01 41.6 c E14
2003-04-06 00:11:43 C 14 22 15.66 -04 43 57.9 d 941
2003-04-06 00:12:22 C 14 22 15.76 -04 43 56.3 d 941
2003-04-06 00:13:39 C 14 22 15.96 -04 43 53.2 d 941
2003-04-06 00:14:17 C 14 22 16.06 -04 43 51.7 d 941
2003-04-06 01:23:00 C 14 22 26.45 -04 41 05.0 c 176
2003-04-06 01:25:39 C 14 22 26.85 -04 40 58.5 c 176
2003-04-06 01:28:30 C 14 22 27.28 -04 40 51.6 c 176
2003-04-06 01:30:50 C 14 22 27.64 -04 40 46.0 c 176
2003-04-06 01:32:50 C 14 22 27.95 -04 40 41.1 c 176
2003-04-06 02:20:49 C 14 22 35.30 -04 38 45.4 d 170
2003-04-06 02:22:23 C 14 22 35.52 -04 38 41.5 d 170
2003-04-06 02:24:43 C 14 22 35.88 -04 38 35.7 d 170
2003-04-07 23:49:10 C 14 29 59.52 -02 46 00.0 c 469
2003-04-07 23:56:10 C 14 30 00.59 -02 45 42.3 c 469
2003-04-08 00:03:49 C 14 30 01.76 -02 45 22.8 c 469
2003-04-08 00:11:39 C 14 30 02.99 -02 45 03.1 c 469
2003-04-08 00:19:40 C 14 30 04.25 -02 44 43.0 c 469
2003-04-08 09:01:56 C 14 31 29.09 -02 22 32.8 17.0 c 704
2003-04-08 09:25:51 C 14 31 32.77 -02 21 31.8 17.4 c 704
2003-04-08 09:43:24 C 14 31 35.49 -02 20 47.6 17.3 c 704
2003-04-08 10:01:36 C 14 31 38.28 -02 20 01.4 17.0 c 704
2003-04-08 10:19:24 C 14 31 41.04 -02 19 16.0 17.3 c 704
2003-04-08 22:33:36 C 14 33 42.66 -01 48 12.3 c 084
2003-04-08 23:29:16 C 14 33 52.17 -01 45 44.1 c 204
2003-04-08 23:30:15 C 14 33 52.32 -01 45 41.8 c 204
2003-04-08 23:31:14 C 14 33 52.48 -01 45 38.7 c 204
2003-04-08 23:32:13 C 14 33 52.62 -01 45 36.8 c 204
2003-04-08 23:33:11 C 14 33 52.79 -01 45 33.8 c 204
2003-04-08 23:38:00 C 14 33 53.56 -01 45 21.4 c 204
2003-04-09 12:32:41 C 14 36 01.81 -01 11 14.1 c E14
2003-04-09 12:34:50 C 14 36 02.17 -01 11 08.5 c E14
2003-04-09 12:37:33 C 14 36 02.54 -01 11 01.6 c E14