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
2003-04-22 00:06:46 C 15 24 48.56 +11 46 11.1 c 952
2003-04-22 00:09:42 C 15 24 49.04 +11 46 18.0 c 952
2003-04-22 00:12:38 C 15 24 49.42 +11 46 24.8 c 952
2003-04-22 00:15:23 C 15 24 49.84 +11 46 31.8 c 952
2003-04-23 20:54:08 C 15 31 42.55 +13 32 16.2 c 552
2003-04-23 20:57:13 C 15 31 43.02 +13 32 23.4 c 552
2003-04-23 21:10:40 C 15 31 44.99 +13 32 54.7 c 552
2003-04-23 21:13:34 C 15 31 45.39 +13 33 01.7 c 552
2003-04-23 21:16:51 C 15 31 45.88 +13 33 09.6 c 552
2003-04-23 21:24:58 C 15 31 47.08 +13 33 28.3 c 552
2003-04-23 21:28:22 C 15 31 47.56 +13 33 36.2 c 552
2003-04-23 21:31:15 C 15 31 47.92 +13 33 40.2 c 240
2003-04-23 21:31:22 C 15 31 48.01 +13 33 43.9 c 552
2003-04-23 21:32:03 C 15 31 48.06 +13 33 42.1 c 240
2003-04-23 21:32:49 C 15 31 48.17 +13 33 43.9 c 240
2003-04-23 21:37:35 C 15 31 48.83 +13 33 55.4 c 240
2003-04-23 21:37:56 C 15 31 48.93 +13 33 58.8 c 552
2003-04-23 21:38:22 C 15 31 48.93 +13 33 57.3 c 240
2003-04-23 21:40:44 C 15 31 49.30 +13 34 03.0 c 240
2003-04-23 21:40:44 C 15 31 49.34 +13 34 05.0 c 552
2003-04-23 21:41:31 C 15 31 49.41 +13 34 04.7 c 240
2003-04-23 21:42:20 C 15 31 49.50 +13 34 06.3 c 240
2003-04-23 21:44:41 C 15 31 49.87 +13 34 12.0 c 240
2003-04-23 21:46:54 C 15 31 50.24 +13 34 19.6 c 552
2003-04-23 23:19:57 C 15 32 03.64 +13 37 51.9 c 127
2003-04-23 23:34:33 C 15 32 05.78 +13 38 25.9 c 127
2003-04-23 23:34:46 C 15 32 05.62 +13 38 27.6 c 246
2003-04-23 23:35:44 C 15 32 05.73 +13 38 29.6 c 246
2003-04-23 23:36:47 C 15 32 05.89 +13 38 32.1 c 246
2003-04-23 23:38:11 C 15 32 06.09 +13 38 35.5 c 246
2003-04-23 23:42:04 C 15 32 06.64 +13 38 44.2 c 246
2003-04-23 23:42:05 C 15 32 06.86 +13 38 43.2 c 127
2003-04-23 23:42:57 C 15 32 06.77 +13 38 46.2 c 246
2003-04-23 23:48:48 C 15 32 07.81 +13 38 59.1 c 127
2003-04-24 02:24:12 C 15 32 29.96 +13 44 55.7 d 557
2003-04-24 02:26:01 C 15 32 30.21 +13 45 00.0 d 557
2003-04-24 02:36:23 C 15 32 31.73 +13 45 23.1 d 557
2003-04-24 02:40:04 C 15 32 32.24 +13 45 31.8 d 557
2003-04-24 20:37:09 C 15 35 16.71 +14 26 21.7 d 151
2003-04-24 20:38:48 C 15 35 16.82 +14 26 25.3 d 151
2003-04-24 20:42:14 C 15 35 17.37 +14 26 32.5 d 151
2003-04-24 20:43:28 C 15 35 17.59 +14 26 35.3 d 151
2003-04-24 20:44:39 C 15 35 17.80 +14 26 38.9 d 151
2003-04-24 20:47:12 C 15 35 17.91 +14 26 42.3 d 557
2003-04-24 20:48:58 C 15 35 18.16 +14 26 46.7 d 557
2003-04-24 20:50:44 C 15 35 18.42 +14 26 50.6 d 557
2003-04-24 23:12:21 C 15 35 38.09 +14 32 05.4 c 084
2003-04-25 00:45:21 C 15 35 51.62 +14 35 41.0 d 118
2003-04-25 00:53:15 C 15 35 52.72 +14 35 58.5 d 118
2003-04-25 00:57:50 C 15 35 53.38 +14 36 08.7 d 118