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
2014-09-02 02:22:06 C 17 04 41.17 -11 15 47.5 q 448
2014-09-02 02:31:11 C 17 04 43.51 -11 15 53.4 q 448
2014-09-02 02:37:26 C 17 04 45.13 -11 15 57.5 q 448
2014-09-02 02:43:25 C 17 04 46.67 -11 16 01.4 q 448
2014-09-02 02:51:38 C 17 04 48.75 -11 16 07.1 q 448
2014-09-18 17:46:41 C 19 23 29.43 -14 36 23.5 q 089
2014-09-18 17:50:05 C 19 23 30.75 -14 36 24.0 q 089
2014-09-18 17:53:29 C 19 23 32.15 -14 36 24.3 q 089
2014-09-18 17:56:53 C 19 23 33.47 -14 36 24.7 q 089
2014-09-18 18:00:17 C 19 23 34.77 -14 36 25.4 q 089
2014-09-18 18:07:05 C 19 23 37.44 -14 36 25.9 q 089
2014-09-18 18:10:29 C 19 23 38.80 -14 36 25.7 q 089
2014-09-19 01:15:52 C 19 26 31.84 -14 37 09.9 q H21
2014-09-19 01:19:48 C 19 26 33.38 -14 37 10.3 q H21
2014-09-19 01:23:44 C 19 26 34.93 -14 37 10.6 q H21
2014-09-19 01:27:40 C 19 26 36.46 -14 37 11.2 q H21
2014-09-19 01:31:35 C 19 26 38.01 -14 37 11.6 q H21
2014-09-20 03:04:47 C 19 36 59.54 -14 38 47.4 q H45
2014-09-20 03:06:52 C 19 37 00.37 -14 38 47.4 q H45
2014-09-20 03:08:13 C 19 37 00.90 -14 38 47.4 q H45
2014-09-20 03:09:20 C 19 37 01.34 -14 38 47.4 q H45
2014-09-20 03:10:32 C 19 37 01.83 -14 38 47.4 q H45
2014-09-20 03:11:33 C 19 37 02.21 -14 38 47.4 q H45
2014-09-20 03:15:19 C 19 37 03.71 -14 38 47.5 q H45
2014-09-20 03:16:54 C 19 37 04.33 -14 38 47.5 q H45
2014-09-23 19:04:22 C 20 12 28.39 -14 30 20.1 c 560
2014-09-23 19:05:55 C 20 12 28.95 -14 30 19.0 c 560
2014-09-24 07:09:30 C 20 17 14.621 -14 27 14.37 L F51
2014-09-24 07:26:44 C 20 17 21.179 -14 27 09.92 L F51
2014-09-24 07:43:58 C 20 17 27.730 -14 27 05.12 L F51
2014-09-25 17:51:22 C 20 30 47.67 -14 17 15.3 q 089
2014-09-25 17:54:47 C 20 30 48.97 -14 17 13.1 q 089
2014-09-25 17:58:11 C 20 30 50.24 -14 17 13.2 q 089
2014-09-25 18:03:24 C 20 30 52.15 -14 17 10.7 q 089
2014-09-25 18:10:13 C 20 30 54.77 -14 17 09.2 q 089
2014-09-27 18:29:04 C 20 49 11.35 -13 58 06.1 q 151
2014-09-27 18:31:29 C 20 49 12.21 -13 58 05.1 q 151
2014-09-27 18:33:54 C 20 49 13.06 -13 58 04.0 q 151
2014-09-27 18:38:45 C 20 49 14.85 -13 58 01.7 q 151
2014-09-28 18:06:11 C 20 57 48.84 -13 47 01.7 q 089
2014-09-28 18:09:31 C 20 57 49.98 -13 47 00.0 q 089
2014-09-28 18:12:50 C 20 57 51.18 -13 46 58.6 q 089
2014-09-28 18:16:09 C 20 57 52.31 -13 46 56.6 q 089
2014-09-28 18:19:28 C 20 57 53.51 -13 46 55.4 q 089
2014-09-28 18:22:47 C 20 57 54.66 -13 46 53.4 q 089
2014-09-28 18:26:06 C 20 57 55.82 -13 46 52.0 q 089
2014-09-28 18:26:06 C 20 57 56.17 -13 46 52.1 t L04
2014-09-28 18:29:25 C 20 57 56.98 -13 46 50.9 q 089
2014-09-28 18:32:59 C 20 57 58.58 -13 46 48.5 t L04
2014-09-28 19:05:24 C 20 58 09.62 -13 46 33.2 q 089