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
2003-03-25 11:30:31 C 13 40 17.62 -14 05 11.7 18.4 c 608
2003-03-25 12:01:39 C 13 40 21.69 -14 04 22.3 18.3 c 608
2003-03-25 12:17:09 C 13 40 23.71 -14 03 57.8 18.2 c 608
2003-03-25 23:21:14 C 13 41 57.87 -13 46 21.6 d 151
2003-03-25 23:23:43 C 13 41 58.18 -13 46 17.9 d 151
2003-03-25 23:25:45 C 13 41 58.47 -13 46 15.9 d 151
2003-03-25 23:27:49 C 13 41 58.77 -13 46 12.0 d 151
2003-03-25 23:29:26 C 13 41 59.02 -13 46 08.2 d 151
2003-03-26 00:31:57 C 13 42 07.64 -13 44 29.4 d J95
2003-03-26 00:37:56 C 13 42 08.45 -13 44 19.9 d J95
2003-03-26 00:44:03 C 13 42 09.22 -13 44 08.3 d J95
2003-03-26 01:04:05 C 13 42 11.55 -13 43 35.8 c 246
2003-03-26 01:05:01 C 13 42 11.69 -13 43 34.6 c 246
2003-03-26 01:06:11 C 13 42 11.82 -13 43 32.9 c 246
2003-03-26 01:07:15 C 13 42 11.98 -13 43 31.0 c 246
2003-03-26 01:08:19 C 13 42 12.10 -13 43 29.2 c 246
2003-03-26 01:09:16 C 13 42 12.23 -13 43 27.6 c 246
2003-03-26 01:22:42 C 13 42 14.33 -13 43 02.6 d 620
2003-03-26 01:27:51 C 13 42 15.03 -13 42 54.3 d 620
2003-03-26 01:33:01 C 13 42 15.72 -13 42 46.1 d 620
2003-03-26 01:54:48 C 13 42 20.73 -13 41 30.7 d 809
2003-03-26 01:56:34 C 13 42 20.97 -13 41 27.9 d 809
2003-03-26 01:58:16 C 13 42 21.20 -13 41 25.1 d 809
2003-03-26 03:36:42 C 13 42 34.60 -13 38 46.5 d 809
2003-03-26 05:43:37 C 13 42 51.56 -13 35 19.6 d 809
2003-03-26 07:17:16 C 13 43 04.87 -13 33 21.2 d 734
2003-03-26 07:21:11 C 13 43 05.39 -13 33 14.7 d 734
2003-03-26 07:24:44 C 13 43 05.84 -13 33 09.2 d 734
2003-03-26 08:58:04 C 13 43 18.33 -13 30 34.7 c 649
2003-03-26 09:00:01 C 13 43 19.38 -13 30 29.5 c 670
2003-03-26 09:00:52 C 13 43 18.70 -13 30 30.0 c 649
2003-03-26 09:03:41 C 13 43 19.09 -13 30 25.3 c 649
2003-03-26 09:54:11 C 13 43 26.30 -13 28 58.9 c 651
2003-03-26 09:56:25 C 13 43 26.60 -13 28 55.2 c 651
2003-03-26 09:58:43 C 13 43 26.91 -13 28 51.4 c 651
2003-03-26 10:05:09 C 13 43 28.04 -13 28 42.3 c 673
2003-03-26 10:07:00 C 13 43 28.29 -13 28 39.3 c 673
2003-03-26 10:09:09 C 13 43 28.57 -13 28 35.9 c 673
2003-03-26 10:11:40 C 13 43 28.94 -13 28 31.3 c 673
2003-03-26 11:21:36 C 13 43 38.37 -13 26 34.0 c 670
2003-03-26 14:57:10 C 13 44 11.34 -13 19 58.4 c 322
2003-03-26 14:57:40 C 13 44 09.67 -13 19 52.0 c 474
2003-03-26 15:00:30 C 13 44 10.06 -13 19 47.3 c 474
2003-03-26 15:04:50 C 13 44 10.62 -13 19 40.2 c 474
2003-03-26 15:11:57 C 13 44 13.39 -13 19 32.5 c 322
2003-03-26 22:28:37 C 13 45 15.36 -13 07 55.8 d A38
2003-03-26 22:52:33 C 13 45 18.53 -13 07 16.8 d A38
2003-03-26 23:16:30 C 13 45 22.10 -13 06 32.8 d A38
2003-03-29 01:56:22 C 13 52 43.91 -11 36 01.2 J87
2003-03-29 01:58:47 C 13 52 44.58 -11 35 59.3 J87