470678 (2008 SS251)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5116345960 ± 1.95e-08
Semi-major axis (a)2.5262565357 AU ± 1.89e-09
Inclination (i)4.09793904° ± 2.32e-06
Long. of Asc. Node (Ω)164.90874169° ± 1.47e-05
Arg. of Perihelion (ω)197.17988123° ± 2.01e-05
Mean Anomaly (M)100.98518970° ± 4.52e-06
Mean Motion (n)0.2454686878°/day ± 2.75e-10
Perihelion dist (q)1.23373629 AU ± 4.94e-08
Aphelion dist (Q)3.81877678 AU ± 4.94e-08
Orbital Period4.01528314 yr ± 4.50e-09
Physical Parameters
H (abs. magnitude)21.17
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.264″
Uncertainty0
Orbit TypeAmor
MOID0.229590 AU
Observations Used391
Oppositions12
Arc Total2008-2024
First Observation Used2008-09-26
Last Observation Used2024-12-01
Observations (417)
Date Type RA Dec Mag Band Observatory
2024-10-22 06:43:48 C 22 55 08.366 -15 15 11.04 X F51
2024-10-22 06:59:04 C 22 55 10.342 -15 15 03.51 X F51
2024-10-24 06:38:17 C 23 01 39.990 -14 50 54.84 X F51
2024-10-24 06:53:09 C 23 01 41.918 -14 50 47.16 X F51
2024-10-24 07:08:07 C 23 01 43.855 -14 50 39.22 X F51
2024-10-24 07:23:19 C 23 01 45.806 -14 50 31.09 X F51
2024-11-04 05:40:37 C 23 36 51.366 -12 08 02.09 X F52
2024-11-04 05:55:56 C 23 36 53.292 -12 07 51.17 X F52
2024-11-04 06:11:13 C 23 36 55.204 -12 07 40.78 X F52
2024-11-04 06:26:30 C 23 36 57.101 -12 07 30.28 X F52
2024-11-22 06:30:02 C 00 30 03.172 -06 35 53.40 X F52
2024-11-22 06:47:42 C 00 30 05.120 -06 35 39.27 X F52
2024-11-22 07:05:27 C 00 30 07.080 -06 35 24.81 X F52
2024-12-01 04:06:21 C 00 53 46.806 -03 44 32.35 V G96
2024-12-01 04:14:32 C 00 53 47.656 -03 44 25.22 V G96
2024-12-01 04:22:42 C 00 53 48.534 -03 44 18.74 V G96
2024-12-01 04:30:53 C 00 53 49.333 -03 44 12.66 V G96