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
2023-09-14 11:06:54 C 22 59 53.463 -16 10 51.76 X F51
2023-09-20 08:56:27 C 22 54 39.133 -16 27 23.62 X F51
2023-09-20 09:13:08 C 22 54 38.521 -16 27 25.12 X F51
2023-09-20 09:29:50 C 22 54 37.904 -16 27 27.06 X F51
2023-09-20 09:46:31 C 22 54 37.280 -16 27 28.75 X F51
2023-10-04 07:04:47 C 22 43 27.809 -16 52 14.92 X F52
2023-10-04 07:32:37 C 22 43 26.959 -16 52 16.11 X F52
2023-10-04 07:46:36 C 22 43 26.545 -16 52 16.33 X F52
2023-10-06 06:35:49 C 22 42 03.507 -16 54 03.59 X F51
2023-10-06 06:51:35 C 22 42 03.037 -16 54 04.35 X F51
2023-10-06 07:07:23 C 22 42 02.557 -16 54 04.81 X F51
2023-10-06 07:23:08 C 22 42 02.079 -16 54 05.04 X F51
2023-10-12 07:24:13 C 22 38 07.664 -16 56 54.63 X F51
2023-10-12 07:40:52 C 22 38 07.241 -16 56 54.69 X F51
2023-10-12 07:57:32 C 22 38 06.796 -16 56 54.87 X F51
2023-10-12 08:14:13 C 22 38 06.381 -16 56 54.89 X F51
2023-10-18 05:34:47 C 22 34 50.222 -16 55 46.93 X F51
2023-10-18 05:50:29 C 22 34 49.892 -16 55 46.41 X F51
2023-10-18 06:06:13 C 22 34 49.537 -16 55 46.04 X F51
2023-10-18 06:21:57 C 22 34 49.212 -16 55 45.83 X F51
2023-12-14 00:54:54 C 22 33 44.07 -14 05 12.0 X W84
2023-12-14 01:11:34 C 22 33 44.34 -14 05 08.5 X W84
2023-12-14 01:28:12 C 22 33 44.61 -14 05 05.1 X W84
2024-09-07 07:34:54 C 01 05 41.975 +11 29 44.74 V G96
2024-09-07 07:42:20 C 01 05 41.708 +11 29 44.77 V G96
2024-09-07 07:49:46 C 01 05 41.453 +11 29 44.74 V G96
2024-09-07 07:57:12 C 01 05 41.183 +11 29 44.88 V G96
2024-09-09 18:04:05 C 01 03 38.56 +11 28 47.2 V D29
2024-09-09 18:24:27 C 01 03 37.74 +11 28 46.8 V D29
2024-09-09 18:44:49 C 01 03 36.96 +11 28 45.7 V D29
2024-09-10 09:49:47 C 01 03 04.000 +11 28 24.50 X F51
2024-09-10 10:10:31 C 01 03 03.216 +11 28 24.00 X F51
2024-09-10 10:29:05 C 01 03 02.510 +11 28 23.54 X F51
2024-09-10 10:47:40 C 01 03 01.805 +11 28 23.03 X F51
2024-09-23 18:32:24 C 00 49 17.43 +11 08 28.5 V D29
2024-09-23 18:52:46 C 00 49 16.43 +11 08 26.1 V D29
2024-09-23 19:13:08 C 00 49 15.44 +11 08 24.0 V D29
2024-09-24 08:45:39 C 00 48 36.344 +11 07 04.71 X F52
2024-09-24 09:01:53 C 00 48 35.534 +11 07 03.04 X F52
2024-09-24 09:34:22 C 00 48 33.930 +11 06 59.95 X F52
2024-09-28 08:18:41 C 00 43 50.439 +10 56 31.88 X F51
2024-09-28 08:36:42 C 00 43 49.501 +10 56 29.73 X F51
2024-09-28 08:53:58 C 00 43 48.606 +10 56 27.68 X F51
2024-10-02 15:23:45 C 00 38 28.83 +10 43 08.2 V D29
2024-10-02 15:44:07 C 00 38 27.76 +10 43 05.5 V D29
2024-10-02 16:04:29 C 00 38 26.66 +10 43 02.4 V D29
2024-10-03 14:50:56 C 00 37 14.32 +10 39 49.8 V D29
2024-10-03 15:11:18 C 00 37 13.21 +10 39 47.1 V D29
2024-10-03 15:31:40 C 00 37 12.11 +10 39 44.2 V D29
2024-10-04 06:12:07 C 00 36 25.283 +10 37 37.16 V G96