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
2003-04-25 08:03:55 C 15 36 57.17 +14 52 06.8 17.0 c 704
2003-04-25 08:21:40 C 15 36 59.61 +14 52 46.1 17.5 c 704
2003-04-25 08:39:26 C 15 37 02.06 +14 53 25.9 17.6 c 704
2003-04-25 08:57:13 C 15 37 04.49 +14 54 04.8 17.5 c 704
2003-04-25 09:15:14 C 15 37 06.95 +14 54 44.3 17.4 c 704
2003-04-26 23:02:56 C 15 42 38.28 +16 15 59.9 c 084
2003-04-28 08:39:56 C 15 47 24.06 +17 25 00.3 o 699
2003-04-28 09:03:50 C 15 47 27.15 +17 25 48.0 o 699
2003-04-28 09:27:44 C 15 47 30.28 +17 26 35.5 o 699
2003-04-28 09:51:36 C 15 47 33.36 +17 27 22.7 o 699
2003-05-02 11:41:21 C 16 00 36.91 +20 26 04.6 18.0 c 608
2003-05-02 11:56:44 C 16 00 38.67 +20 26 30.2 19.3 c 608
2003-05-02 12:11:51 C 16 00 40.46 +20 26 55.0 18.4 c 608
2003-05-02 23:37:38 C 16 02 07.19 +20 45 14.5 c 084
2003-05-03 03:01:12 C 16 02 34.79 +20 50 56.7 17.5 H72
2003-05-03 03:03:53 C 16 02 35.14 +20 51 01.9 17.3 H72
2003-05-03 03:06:33 C 16 02 35.46 +20 51 06.0 17.4 H72
2003-05-03 03:09:12 C 16 02 35.91 +20 51 10.2 17.3 H72
2003-05-03 03:11:51 C 16 02 36.07 +20 51 15.2 17.3 H72
2003-05-03 03:14:31 C 16 02 36.48 +20 51 18.5 17.3 H72
2003-05-03 03:17:11 C 16 02 36.71 +20 51 23.6 17.4 H72
2003-05-03 07:48:11 C 16 03 07.94 +20 58 40.9 17.3 H72
2003-05-03 07:50:50 C 16 03 08.19 +20 58 45.3 17.3 H72
2003-05-03 07:53:30 C 16 03 08.54 +20 58 49.6 17.3 H72
2003-05-03 07:56:09 C 16 03 08.81 +20 58 53.5 17.4 H72
2003-05-03 07:58:48 C 16 03 09.12 +20 58 57.7 17.4 H72
2003-05-03 08:01:28 C 16 03 09.44 +20 59 02.0 17.3 H72
2003-05-03 08:04:09 C 16 03 09.69 +20 59 06.2 17.4 H72
2003-05-03 21:20:27 C 16 04 50.28 +21 19 36.9 d 151
2003-05-03 21:21:36 C 16 04 50.43 +21 19 39.4 d 151
2003-05-03 21:23:41 C 16 04 50.72 +21 19 42.4 d 151
2003-05-03 21:24:35 C 16 04 50.80 +21 19 43.5 d 151
2003-05-03 21:30:17 C 16 04 51.45 +21 19 52.9 d 151
2003-05-04 01:46:18 C 16 05 20.60 +21 26 27.9 d 118
2003-05-04 01:56:32 C 16 05 21.79 +21 26 43.1 d 118
2003-05-04 01:59:27 C 16 05 22.09 +21 26 47.6 d 118
2003-05-04 02:01:01 C 16 05 22.27 +21 26 50.1 d 118
2003-05-04 02:04:05 C 16 05 22.61 +21 26 54.5 d 118
2003-05-04 02:38:16 C 16 05 27.01 +21 27 51.7 d 941
2003-05-04 02:38:54 C 16 05 27.09 +21 27 53.0 d 941
2003-05-04 02:39:33 C 16 05 27.15 +21 27 54.1 d 941
2003-05-04 02:40:11 C 16 05 27.21 +21 27 55.1 d 941
2003-05-04 02:40:50 C 16 05 27.29 +21 27 56.2 d 941
2003-05-04 03:07:18 C 16 05 33.24 +21 28 40.5 17.7 H72
2003-05-04 03:09:29 C 16 05 33.55 +21 28 43.3 17.5 H72
2003-05-04 03:12:37 C 16 05 33.80 +21 28 49.5 17.4 H72
2003-05-04 03:14:17 C 16 05 34.05 +21 28 51.4 17.3 H72
2003-05-04 03:15:57 C 16 05 34.24 +21 28 54.2 17.4 H72
2003-05-04 03:17:36 C 16 05 34.40 +21 28 56.6 17.5 H72
2003-05-04 03:19:16 C 16 05 34.60 +21 28 59.5 17.5 H72