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
2016-08-28 06:38:10 C 23 25 05.83 -01 22 29.8 q G96
2016-08-28 06:48:18 C 23 25 06.66 -01 22 31.4 q G96
2016-08-28 06:58:22 C 23 25 07.45 -01 22 33.1 q G96
2016-09-02 16:34:10 C 23 36 48.29 -01 46 11.0 q D29
2016-09-02 16:57:05 C 23 36 50.18 -01 46 16.0 q D29
2016-09-02 17:19:59 C 23 36 52.11 -01 46 20.9 q D29
2016-09-03 07:19:23 C 23 38 10.10 -01 49 27.1 q 703
2016-09-03 07:26:39 C 23 38 10.67 -01 49 28.1 q 703
2016-09-03 07:33:55 C 23 38 11.27 -01 49 29.1 q 703
2016-09-03 07:41:12 C 23 38 11.91 -01 49 30.7 q 703
2016-09-09 07:07:04 C 23 51 38.89 -02 25 58.3 q 703
2016-09-09 07:13:33 C 23 51 39.48 -02 25 59.3 q 703
2016-09-09 07:20:02 C 23 51 40.09 -02 26 01.9 q 703
2016-09-09 07:26:31 C 23 51 40.67 -02 26 03.9 q 703
2016-09-09 22:23:46 C 23 53 06.34 -02 30 23.0 q 160
2016-09-09 22:27:04 C 23 53 06.61 -02 30 24.8 q 160
2016-09-09 22:29:57 C 23 53 06.87 -02 30 23.2 q 160
2016-09-10 07:47:23 C 23 53 59.45 -02 32 55.7 q G96
2016-09-10 07:52:52 C 23 53 59.93 -02 32 57.5 q G96
2016-09-10 07:58:22 C 23 54 00.40 -02 32 59.0 q G96
2016-09-10 08:03:53 C 23 54 00.87 -02 33 00.7 q G96
2016-09-12 05:51:31 C 23 58 24.47 -02 46 19.6 q 703
2016-09-12 06:00:25 C 23 58 25.24 -02 46 21.8 q 703
2016-09-12 06:08:14 C 23 58 25.99 -02 46 23.2 q G96
2016-09-12 06:09:19 C 23 58 25.95 -02 46 24.9 q 703
2016-09-12 06:18:12 C 23 58 26.81 -02 46 26.4 q 703
2016-09-12 06:45:44 C 23 58 29.25 -02 46 34.4 q G96
2016-09-12 07:04:19 C 23 58 30.86 -02 46 39.9 q G96
2016-09-24 22:12:42 C 00 27 10.50 -04 14 42.2 o K95
2016-09-24 22:23:47 C 00 27 11.43 -04 14 45.2 o K95
2016-09-24 22:31:48 C 00 27 12.30 -04 15 33.4 V 160
2016-09-24 22:34:36 C 00 27 12.56 -04 15 34.2 V 160
2016-09-24 22:37:24 C 00 27 12.86 -04 15 34.6 V 160
2016-09-25 22:09:38 C 00 29 21.37 -04 21 39.8 q 160
2016-09-25 22:12:37 C 00 29 21.60 -04 21 40.8 q 160
2016-09-25 22:15:35 C 00 29 21.85 -04 21 41.1 q 160
2016-09-26 06:29:26 C 00 30 06.42 -04 23 40.8 q 703
2016-09-26 06:38:05 C 00 30 07.21 -04 23 43.0 q 703
2016-09-26 06:46:44 C 00 30 07.80 -04 23 44.8 q 703
2016-09-26 06:55:23 C 00 30 08.56 -04 23 47.3 q 703
2016-09-26 09:31:20 C 00 30 22.891 -04 24 19.50 L F51
2016-09-26 09:46:53 C 00 30 24.129 -04 24 23.47 L F51
2016-09-26 10:02:26 C 00 30 25.374 -04 24 27.36 L F51
2016-09-26 10:17:56 C 00 30 26.606 -04 24 31.23 L F51
2016-09-27 22:31:52 C 00 33 41.05 -04 33 26.3 V 160
2016-09-27 22:34:40 C 00 33 41.30 -04 33 27.3 V 160
2016-09-27 22:36:40 C 00 33 41.34 -04 33 27.8 V 160
2016-09-28 22:24:29 C 00 35 47.33 -04 38 50.1 q 160
2016-09-28 22:27:28 C 00 35 47.57 -04 38 50.9 q 160
2016-09-28 22:30:26 C 00 35 47.80 -04 38 51.7 q 160