404108 (2012 SF51)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6869723985 ± 3.49e-08
Semi-major axis (a)2.5051181144 AU ± 1.18e-08
Inclination (i)20.78772856° ± 4.36e-06
Long. of Asc. Node (Ω)1.13490322° ± 4.77e-06
Arg. of Perihelion (ω)156.61202655° ± 1.09e-05
Mean Anomaly (M)32.70676814° ± 2.12e-05
Mean Motion (n)0.2485821644°/day ± 1.76e-09
Perihelion dist (q)0.78417111 AU ± 8.75e-08
Aphelion dist (Q)4.22606511 AU ± 8.97e-08
Orbital Period3.96499196 yr ± 2.81e-08
Physical Parameters
H (abs. magnitude)15.45
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.146″
Uncertainty0
Orbit TypeApollo
MOID0.164256 AU
Observations Used426
Oppositions25
Arc Total1992-2025
First Observation Used1996-09-21
Last Observation Used2025-01-13
Observations (483)
Date Type RA Dec Mag Band Observatory
2014-07-08 14:26:13 C 22 01 03.542 -36 48 20.53 L F51
2014-08-23 08:40:18 C 21 02 47.568 -39 19 42.34 L F51
2014-08-23 08:54:14 C 21 02 46.855 -39 19 41.57 L F51
2014-08-23 09:08:11 C 21 02 46.152 -39 19 40.82 L F51
2014-08-23 09:22:09 C 21 02 45.440 -39 19 39.89 L F51
2015-07-24 12:44:12 C 23 31 55.521 -14 30 26.43 L F51
2015-07-24 12:45:16 C 23 31 55.481 -14 30 26.67 L F51
2015-07-24 13:02:10 C 23 31 55.150 -14 30 29.03 L F51
2015-07-24 13:03:15 C 23 31 55.144 -14 30 29.15 L F51
2015-07-24 13:20:17 C 23 31 54.809 -14 30 31.66 L F51
2015-07-24 13:21:12 C 23 31 54.789 -14 30 31.71 L F51
2015-07-24 13:38:11 C 23 31 54.474 -14 30 34.24 L F51
2015-08-13 12:43:50 C 23 19 46.193 -15 50 05.17 L F51
2015-08-13 12:58:41 C 23 19 45.686 -15 50 07.65 L F51
2015-08-13 13:13:29 C 23 19 45.213 -15 50 10.22 L F51
2015-08-13 13:28:18 C 23 19 44.744 -15 50 13.02 L F51
2015-08-21 10:58:54 C 23 13 26.422 -16 24 10.98 L F51
2015-08-21 11:16:31 C 23 13 25.791 -16 24 14.22 L F51
2015-08-21 11:34:11 C 23 13 25.153 -16 24 17.26 L F51
2015-08-21 11:51:49 C 23 13 24.528 -16 24 20.45 L F51
2016-08-30 09:01:24 C 00 55 56.74 +08 13 17.7 q G96
2016-08-30 09:12:04 C 00 55 56.45 +08 13 17.2 q G96
2016-08-30 09:22:39 C 00 55 56.13 +08 13 16.9 q G96
2016-08-30 09:33:04 C 00 55 55.83 +08 13 17.0 q G96
2016-09-12 09:57:23 C 00 45 07.71 +07 54 54.5 q G96
2016-09-12 10:26:14 C 00 45 06.52 +07 54 51.7 q G96
2016-09-12 10:36:44 C 00 45 06.12 +07 54 50.7 q G96
2016-09-12 10:44:33 C 00 45 05.76 +07 54 50.1 q G96
2016-09-30 10:06:16 C 00 25 27.479 +07 00 25.48 L F51
2016-09-30 10:22:36 C 00 25 26.651 +07 00 22.89 L F51
2016-09-30 10:39:01 C 00 25 25.826 +07 00 20.40 L F51
2016-09-30 10:55:24 C 00 25 24.996 +07 00 17.84 L F51
2016-10-02 05:26:05 C 00 23 18.79 +06 53 30.9 q 703
2016-10-02 05:34:43 C 00 23 18.32 +06 53 29.7 q 703
2016-10-03 19:21:25 C 00 21 25.48 +06 47 20.2 q A13
2016-10-03 20:08:17 C 00 21 23.13 +06 47 11.9 q A13
2016-10-05 05:23:10 C 00 19 43.51 +06 41 43.1 V G45
2016-10-05 06:21:52 C 00 19 40.54 +06 41 33.5 V G45
2016-10-05 07:19:43 C 00 19 37.55 +06 41 23.5 V G45
2016-10-05 07:20:42 C 00 19 37.52 +06 41 23.0 V G45
2016-10-05 09:05:21 C 00 19 32.18 +06 41 05.7 V G45
2016-10-05 10:03:02 C 00 19 29.29 +06 40 56.6 V G45
2016-10-05 10:06:40 C 00 19 29.06 +06 40 55.8 o 691
2016-10-05 10:40:55 C 00 19 27.37 +06 40 49.9 o 691
2016-10-05 11:15:07 C 00 19 25.65 +06 40 44.1 o 691
2016-10-09 05:51:54 C 00 14 54.96 +06 25 22.3 q G96
2016-10-09 06:21:51 C 00 14 53.43 +06 25 17.1 q G96
2016-10-09 06:28:03 C 00 14 53.12 +06 25 16.1 q G96
2016-10-09 06:34:19 C 00 14 52.78 +06 25 14.7 q G96
2016-10-09 08:47:22 C 00 14 46.257 +06 24 52.76 L F51