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
2003-06-22 05:33:31 C 17 16 36.46 +23 03 44.7 19.2 c 704
2003-06-22 05:47:53 C 17 16 36.83 +23 03 33.2 19.1 c 704
2003-06-22 06:02:38 C 17 16 37.10 +23 03 22.3 19.3 c 704
2003-06-22 06:17:00 C 17 16 37.47 +23 03 09.7 19.1 c 704
2003-07-06 05:28:18 C 17 26 17.23 +17 49 17.5 o 704
2003-07-06 05:42:34 C 17 26 17.61 +17 49 01.7 o 704
2003-07-06 05:56:49 C 17 26 18.16 +17 48 48.4 o 704
2003-07-06 06:25:24 C 17 26 18.94 +17 48 20.8 o 704
2003-07-07 21:35:14 C 17 27 31.85 +17 08 22.9 19.5 c 461
2003-07-07 21:40:41 C 17 27 32.10 +17 08 16.1 c 461
2003-07-07 21:46:59 C 17 27 32.20 +17 08 09.7 c 461
2007-08-10 06:19:45 C 22 50 08.79 +08 13 11.2 o 291
2007-08-10 06:25:05 C 22 50 08.68 +08 13 08.4 o 291
2007-08-10 06:30:34 C 22 50 08.46 +08 13 05.7 o 291
2013-12-27 09:26:40 C 07 43 20.76 -01 47 40.4 o 291
2013-12-27 09:35:00 C 07 43 20.47 -01 47 40.7 o 291
2013-12-27 09:43:20 C 07 43 20.12 -01 47 43.1 o 291
2013-12-28 10:10:50 C 07 42 22.82 -01 51 52.5 o 291
2013-12-28 10:19:10 C 07 42 22.47 -01 51 53.6 o 291
2013-12-28 10:27:31 C 07 42 22.14 -01 51 55.0 o 291
2014-02-02 02:20:24 C 06 58 58.81 -00 56 06.7 u 807
2014-02-02 02:29:28 C 06 58 58.33 -00 56 04.3 u 807
2014-02-02 02:40:21 C 06 58 57.80 -00 56 01.0 u 807
2018-02-23 10:32:25 C 14 31 13.95 -22 52 11.9 o 691
2018-02-23 10:35:39 C 14 31 14.53 -22 52 11.9 o 691
2018-02-23 10:38:53 C 14 31 15.01 -22 52 12.5 o 691
2018-03-20 12:17:28 C 16 24 15.96 -17 15 15.1 o 691
2018-03-20 12:20:43 C 16 24 16.54 -17 15 11.2 o 691
2018-03-20 12:25:35 C 16 24 17.48 -17 15 06.2 o 691
2018-04-18 02:51:37 C 18 19 15.03 -00 42 16.9 q A17
2018-04-18 03:08:36 C 18 19 17.13 -00 41 50.2 q A17
2018-04-18 03:19:56 C 18 19 18.56 -00 41 33.1 q A17
2018-04-21 01:48:05 C 18 28 11.07 +01 05 34.5 U K83
2018-04-21 01:57:06 C 18 28 12.15 +01 05 48.3 U K83
2018-04-21 02:06:08 C 18 28 13.16 +01 06 01.3 U K83
2018-06-08 08:57:20 C 19 28 01.69 +18 29 58.6 U I41
2018-06-08 09:28:50 C 19 28 01.26 +18 30 04.8 U I41
2018-06-10 13:44:30 C 19 27 28.04 +18 38 11.5 U T05
2018-06-10 13:55:20 C 19 27 27.91 +18 38 12.3 U T05
2018-06-10 14:00:20 C 19 27 27.84 +18 38 11.9 U T05
2018-06-10 14:16:21 C 19 27 27.60 +18 38 14.3 U T05
2018-06-10 14:17:39 C 19 27 27.55 +18 38 15.1 U T05
2018-06-11 08:39:03 C 19 27 14.06 +18 40 07.8 U I41
2018-06-11 09:52:10 C 19 27 12.71 +18 40 14.9 U I41
2018-06-14 09:03:36 C 19 26 04.32 +18 43 21.5 U I41
2018-06-14 09:39:30 C 19 26 03.51 +18 43 21.4 U I41
2018-06-16 09:04:50 C 19 25 07.80 +18 41 35.9 U I41
2018-06-16 10:25:07 C 19 25 05.76 +18 41 30.3 U I41
2022-09-03 09:17:12 C 22 36 14.778 +03 48 21.61 U F51
2022-09-03 09:34:22 C 22 36 14.043 +03 48 12.79 U F51