408751 (1987 SF3)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5344169346 ± 1.43e-08
Semi-major axis (a)2.2539327316 AU ± 3.07e-09
Inclination (i)3.34806407° ± 2.33e-06
Long. of Asc. Node (Ω)186.83948220° ± 2.22e-05
Arg. of Perihelion (ω)134.79166111° ± 2.30e-05
Mean Anomaly (M)116.57606033° ± 3.09e-06
Mean Motion (n)0.2912734169°/day ± 5.95e-10
Perihelion dist (q)1.04939291 AU ± 3.23e-08
Aphelion dist (Q)3.45847255 AU ± 3.27e-08
Orbital Period3.38385251 yr ± 6.91e-09
Physical Parameters
H (abs. magnitude)19.02
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.268″
Uncertainty0
Orbit TypeAmor
MOID0.053693 AU
Observations Used230
Oppositions26
Arc Total1987-2024
First Observation Used1987-07-18
Last Observation Used2024-04-16
Observations (384)
Date Type RA Dec Mag Band Observatory
2014-06-02 03:49:44 C 15 10 03.41 -08 27 41.0 q G48
2014-06-02 03:50:30 C 15 10 03.37 -08 27 40.7 q G48
2014-06-05 08:00:16 C 15 05 39.209 -07 48 58.58 L F51
2014-06-05 08:17:43 C 15 05 38.117 -07 48 49.97 L F51
2014-06-05 08:35:10 C 15 05 37.031 -07 48 41.23 L F51
2014-06-06 05:07:08 C 15 04 27.17 -07 38 34.9 u H21
2014-06-06 05:09:41 C 15 04 27.02 -07 38 33.7 u H21
2014-06-06 05:12:14 C 15 04 26.86 -07 38 32.3 u H21
2014-06-06 05:14:54 C 15 04 26.69 -07 38 31.3 u H21
2014-06-06 05:17:35 C 15 04 26.52 -07 38 29.9 u H21
2014-06-07 23:36:27 C 15 02 05.90 -07 17 56.4 t 204
2014-06-07 23:47:30 C 15 02 05.30 -07 17 50.9 t 204
2014-06-07 23:58:32 C 15 02 04.64 -07 17 45.5 t 204
2014-06-14 04:19:40 C 14 54 32.95 -06 10 54.5 u H21
2014-06-14 04:26:49 C 14 54 32.59 -06 10 51.1 u H21
2014-06-14 04:33:45 C 14 54 32.25 -06 10 47.8 u H21
2014-06-15 04:31:44 C 14 53 26.52 -06 00 56.7 u H21
2014-06-15 04:34:49 C 14 53 26.37 -06 00 55.1 u H21
2014-06-15 04:38:25 C 14 53 26.19 -06 00 53.3 u H21
2014-06-15 22:05:56 C 14 52 39.75 -05 53 56.6 q C43
2014-06-15 22:14:08 C 14 52 39.31 -05 53 50.0 q C43
2014-06-20 08:20:05 C 14 48 26.677 -05 14 44.80 L F51
2014-06-20 08:38:59 C 14 48 25.901 -05 14 38.47 L F51
2014-06-20 08:57:55 C 14 48 25.118 -05 14 32.03 L F51
2014-06-20 09:16:49 C 14 48 24.346 -05 14 25.57 L F51
2014-06-24 06:28:17 C 14 45 29.47 -04 45 50.7 q 703
2014-06-24 06:38:50 C 14 45 29.08 -04 45 47.6 q 703
2014-06-24 06:49:21 C 14 45 28.77 -04 45 43.9 q 703
2014-06-30 07:47:19 C 14 42 37.581 -04 12 22.62 L F51
2014-06-30 08:06:26 C 14 42 37.232 -04 12 19.08 L F51
2014-06-30 08:25:24 C 14 42 36.889 -04 12 15.64 L F51
2014-06-30 08:44:31 C 14 42 36.550 -04 12 12.05 L F51
2014-07-15 21:54:21 C 14 45 44.18 -03 50 30.9 t 204
2014-07-15 22:07:33 C 14 45 44.55 -03 50 31.4 t 204
2014-07-15 22:21:55 C 14 45 44.92 -03 50 32.2 t 204
2014-07-23 20:51:56 C 14 53 27.76 -04 12 32.9 o 033
2014-07-23 20:55:49 C 14 53 27.94 -04 12 33.4 o 033
2014-07-23 20:59:39 C 14 53 28.12 -04 12 34.0 o 033
2014-07-23 21:03:31 C 14 53 28.30 -04 12 34.5 o 033
2014-07-25 20:36:04 C 14 56 05.04 -04 21 21.0 M 033
2014-07-25 20:39:52 C 14 56 05.24 -04 21 21.6 M 033
2014-07-25 20:52:09 C 14 56 05.95 -04 21 23.3 M 033
2014-07-25 20:55:58 C 14 56 06.16 -04 21 23.9 M 033
2014-07-27 06:30:21 C 14 58 07.431 -04 28 11.25 L F51
2014-07-27 06:48:04 C 14 58 08.409 -04 28 15.01 L F51
2014-07-27 07:05:31 C 14 58 09.375 -04 28 18.73 L F51
2014-07-27 07:22:59 C 14 58 10.353 -04 28 22.44 L F51
2014-07-30 06:19:26 C 15 02 56.211 -04 45 11.34 L F51
2014-07-30 06:52:37 C 15 02 58.352 -04 45 19.73 L F51
2014-07-30 07:41:51 C 15 03 01.566 -04 45 32.08 L F51