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
2016-10-09 09:04:52 C 00 14 45.366 +06 24 49.70 L F51
2016-10-09 09:22:20 C 00 14 44.481 +06 24 46.69 L F51
2016-10-21 04:27:14 C 00 01 13.01 +05 36 21.5 q G96
2016-10-21 04:50:08 C 00 01 12.02 +05 36 18.1 q G96
2016-10-21 04:56:15 C 00 01 11.73 +05 36 16.3 q G96
2016-10-22 02:20:03 C 00 00 14.36 +05 32 44.5 V G45
2016-10-22 03:10:35 C 00 00 12.04 +05 32 36.6 o 691
2016-10-22 03:24:57 C 00 00 11.39 +05 32 34.3 o 691
2016-10-22 03:35:07 C 00 00 10.93 +05 32 32.6 V G45
2016-10-22 03:39:23 C 00 00 10.73 +05 32 31.7 o 691
2016-10-22 04:54:04 C 00 00 07.35 +05 32 19.7 V G45
2016-10-22 06:09:15 C 00 00 03.97 +05 32 06.9 V G45
2016-10-28 03:35:11 C 23 54 04.58 +05 09 58.2 q G96
2016-10-28 04:00:12 C 23 54 03.60 +05 09 54.1 q G96
2016-10-28 04:06:23 C 23 54 03.34 +05 09 52.7 q G96
2016-10-28 04:12:38 C 23 54 03.09 +05 09 51.9 q G96
2016-11-05 11:42:06 C 23 46 47.28 +04 43 13.7 q D29
2016-11-05 12:30:29 C 23 46 45.67 +04 43 08.0 q D29
2016-11-18 06:18:25 C 23 38 52.215 +04 17 01.94 L F51
2016-11-18 06:34:50 C 23 38 51.893 +04 17 01.18 L F51
2016-11-18 06:51:11 C 23 38 51.578 +04 17 00.36 L F51
2016-11-23 01:26:54 C 23 36 59.48 +04 12 36.6 V G45
2016-11-23 02:23:15 C 23 36 58.68 +04 12 35.1 V G45
2016-11-23 03:19:09 C 23 36 57.87 +04 12 33.7 V G45
2016-11-23 05:12:52 C 23 36 56.25 +04 12 30.3 V G45
2016-11-23 06:09:37 C 23 36 55.41 +04 12 29.1 V G45
2016-12-18 01:29:59 C 23 36 44.05 +04 42 01.2 q G96
2016-12-18 01:36:08 C 23 36 44.19 +04 42 02.2 q G96
2016-12-18 01:42:18 C 23 36 44.26 +04 42 02.9 q G96
2016-12-18 01:48:29 C 23 36 44.31 +04 42 03.6 q G96
2017-01-07 02:08:00 C 23 46 38.74 +06 06 43.6 q G96
2017-01-07 02:14:10 C 23 46 38.90 +06 06 45.0 q G96
2017-01-07 02:20:24 C 23 46 39.05 +06 06 46.2 q G96
2017-01-07 02:26:38 C 23 46 39.31 +06 06 47.5 q G96
2018-06-11 13:30:04 C 22 21 56.084 -32 33 07.92 U F51
2018-06-11 13:44:55 C 22 21 55.957 -32 33 11.59 U F51
2018-06-11 13:59:46 C 22 21 55.853 -32 33 15.03 U F51
2018-06-11 14:14:37 C 22 21 55.724 -32 33 18.36 U F51
2018-06-24 13:42:14 C 22 17 30.520 -33 51 49.96 U F51
2018-06-24 13:55:01 C 22 17 30.228 -33 51 53.45 U F51
2018-06-24 14:07:49 C 22 17 29.935 -33 51 56.95 U F51
2018-06-24 14:20:36 C 22 17 29.642 -33 52 00.36 U F51
2018-08-17 08:33:53 C 21 19 03.345 -38 14 15.73 U F51
2018-08-17 08:48:13 C 21 19 02.563 -38 14 16.02 U F51
2018-08-17 09:02:31 C 21 19 01.804 -38 14 16.47 U F51
2018-08-17 09:16:47 C 21 19 01.032 -38 14 16.87 U F51
2019-08-05 13:10:34 C 23 28 56.892 -14 25 36.45 U F51
2019-08-05 13:42:33 C 23 28 56.036 -14 25 41.82 U F51
2019-08-05 13:58:35 C 23 28 55.598 -14 25 44.50 U F51
2019-09-28 09:03:32 C 22 44 03.263 -17 33 29.23 U F51