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
2008-09-26 10:20:24 C 03 15 39.46 +10 02 24.2 o 691
2008-09-26 10:42:08 C 03 15 41.08 +10 02 19.0 o 691
2008-09-26 11:03:52 C 03 15 42.73 +10 02 13.6 o 691
2008-09-28 09:31:07 C 03 19 23.60 +09 50 32.9 o 291
2008-09-28 09:36:48 C 03 19 24.00 +09 50 31.5 o 291
2008-09-28 09:42:43 C 03 19 24.40 +09 50 30.0 o 291
2008-09-29 09:00:10 C 03 21 08.60 +09 44 24.4 o 291
2008-09-29 09:06:08 C 03 21 09.00 +09 44 22.9 o 291
2008-09-29 09:11:37 C 03 21 09.37 +09 44 21.5 o 291
2008-10-22 03:52:12 C 03 41 49.67 +07 15 32.6 r J95
2008-10-22 04:08:00 C 03 41 49.73 +07 15 28.2 r J95
2008-10-23 06:35:22 C 03 41 58.20 +07 10 10.3 r 304
2008-10-23 06:39:59 C 03 41 58.19 +07 10 09.4 r 304
2008-10-23 06:44:07 C 03 41 58.18 +07 10 08.4 r 304
2008-10-23 06:48:14 C 03 41 58.17 +07 10 07.5 r 304
2008-10-23 06:52:22 C 03 41 58.15 +07 10 06.6 r 304
2008-10-23 06:56:28 C 03 41 58.14 +07 10 05.6 r 304
2008-10-23 07:00:35 C 03 41 58.13 +07 10 04.9 r 304
2008-10-23 07:04:43 C 03 41 58.13 +07 10 03.9 r 304
2008-10-26 08:19:29 C 03 42 00.82 +06 54 51.6 r 448
2008-10-26 08:58:05 C 03 42 00.50 +06 54 44.9 r 448
2008-10-26 09:36:50 C 03 42 00.19 +06 54 37.2 r 448
2008-10-29 06:23:42 C 03 41 39.84 +06 42 52.0 r 448
2008-10-29 07:02:13 C 03 41 39.32 +06 42 46.2 r 448
2008-10-29 07:41:07 C 03 41 38.77 +06 42 40.7 r 448
2008-11-02 07:57:26 C 03 40 37.94 +06 30 07.9 r 448
2008-11-02 08:36:02 C 03 40 37.20 +06 30 03.7 r 448
2008-11-02 09:15:03 C 03 40 36.50 +06 29 59.6 r 448
2008-11-18 05:14:37 C 03 34 06.19 +06 28 32.5 o H55
2008-11-18 05:23:50 C 03 34 06.00 +06 28 34.0 o H55
2008-11-18 05:29:46 C 03 34 05.84 +06 28 34.8 o H55
2008-11-19 06:43:05 C 03 33 40.13 +06 31 08.8 r 448
2008-11-19 07:47:34 C 03 33 38.75 +06 31 15.7 r 448
2008-11-19 08:43:14 C 03 33 37.56 +06 31 21.6 r 448
2012-08-12 17:41:37 C 23 44 11.37 +02 48 37.6 r E12
2012-08-12 17:51:19 C 23 44 12.39 +02 48 40.1 r E12
2012-08-12 18:10:59 C 23 44 14.35 +02 48 45.4 r E12
2012-08-13 15:49:39 C 23 46 36.03 +02 54 31.7 r E12
2012-08-13 15:56:43 C 23 46 36.77 +02 54 33.7 r E12
2012-08-26 12:49:39 c 00 21 26.792 +03 47 03.97 L F51
2012-08-26 13:09:50 c 00 21 28.954 +03 47 05.15 L F51
2012-08-26 13:30:04 c 00 21 31.143 +03 47 07.51 L F51
2012-08-26 13:50:20 c 00 21 33.320 +03 47 08.25 L F51
2012-09-07 23:01:28 C 00 55 57.04 +03 39 36.0 o B67
2012-09-07 23:14:21 C 00 55 58.42 +03 39 34.8 o B67
2012-09-07 23:27:12 C 00 55 59.80 +03 39 33.0 o B67
2012-09-08 21:43:39 C 00 58 30.79 +03 36 40.7 u A13
2012-09-08 22:16:48 C 00 58 34.40 +03 36 35.7 u A13
2012-09-15 08:14:00 C 01 15 15.14 +03 09 18.7 19.6 c 704
2012-09-15 08:34:17 C 01 15 17.15 +03 09 13.3 19.6 c 704