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
2020-07-22 12:17:43 C 21 45 27.002 -05 17 10.38 U F52
2020-07-22 12:35:32 C 21 45 27.633 -05 17 07.25 U F52
2020-07-22 12:53:16 C 21 45 28.245 -05 17 04.46 U F52
2020-07-22 13:10:58 C 21 45 28.890 -05 17 01.84 U F52
2020-08-08 11:36:06 C 22 01 55.021 -04 52 42.37 U F51
2020-08-08 11:53:02 C 22 01 55.599 -04 52 43.41 U F51
2020-08-08 12:09:58 C 22 01 56.190 -04 52 44.10 U F51
2020-08-08 12:26:51 C 22 01 56.776 -04 52 45.10 U F51
2020-08-09 11:03:13 C 22 02 53.806 -04 54 05.93 U F52
2020-08-09 11:22:03 C 22 02 54.474 -04 54 07.21 U F52
2020-08-09 11:40:56 C 22 02 55.128 -04 54 08.28 U F52
2020-08-13 09:42:48 C 22 06 56.035 -05 03 11.63 U F51
2020-08-13 09:59:44 C 22 06 56.653 -05 03 13.83 U F51
2020-08-13 10:16:39 C 22 06 57.265 -05 03 16.02 U F51
2020-08-13 10:33:33 C 22 06 57.877 -05 03 18.20 U F51
2020-08-13 15:45:52 C 22 07 11.56 -05 04 03.5 q D29
2020-08-13 16:06:15 C 22 07 12.38 -05 04 05.7 q D29
2020-08-15 22:40:09 C 22 09 37.27 -05 12 12.3 V C95
2020-08-15 22:54:37 C 22 09 37.88 -05 12 15.1 V C95
2020-08-15 23:08:56 C 22 09 38.45 -05 12 17.8 V C95
2020-08-18 15:24:27 C 22 12 35.07 -05 24 08.9 q D29
2020-08-18 15:47:22 C 22 12 35.98 -05 24 14.4 q D29
2020-08-18 16:10:17 C 22 12 36.89 -05 24 18.1 q D29
2020-08-19 06:40:54 C 22 13 18.18 -05 27 21.8 V G96
2020-08-19 06:48:29 C 22 13 18.49 -05 27 23.8 V G96
2020-08-19 06:56:03 C 22 13 18.78 -05 27 25.4 V G96
2020-08-19 07:03:38 C 22 13 19.08 -05 27 26.9 V G96
2020-08-19 10:26:30 C 22 13 28.563 -05 28 05.84 U F51
2020-08-19 10:43:41 C 22 13 29.240 -05 28 09.59 U F51
2020-08-19 11:00:53 C 22 13 29.918 -05 28 13.33 U F51
2020-08-23 09:02:16 C 22 18 08.58 -05 51 17.8 V T08
2020-08-23 09:08:13 C 22 18 08.80 -05 51 19.1 V T08
2020-08-23 09:16:11 C 22 18 09.14 -05 51 21.1 V T08
2020-08-23 09:30:48 C 22 18 09.77 -05 51 24.9 V T08
2020-08-26 12:18:30 C 22 22 06.203 -06 13 14.64 U F52
2020-08-26 12:33:24 C 22 22 06.901 -06 13 19.14 U F52
2020-08-26 12:48:19 C 22 22 07.618 -06 13 23.56 U F52
2020-09-03 22:44:13 C 22 34 21.60 -07 24 10.6 V 160
2020-09-03 22:47:35 C 22 34 21.84 -07 24 09.9 V 160
2020-09-04 22:20:38 C 22 35 56.71 -07 33 08.8 V 160
2020-09-04 22:24:04 C 22 35 56.99 -07 33 10.4 V 160
2020-09-04 22:27:32 C 22 35 57.19 -07 33 12.2 V 160
2020-09-04 22:36:32 C 22 35 57.74 -07 33 15.6 V 160
2020-09-04 22:40:04 C 22 35 57.91 -07 33 17.2 V 160
2020-09-06 00:07:23 C 22 37 42.08 -07 43 05.6 V 160
2020-09-06 00:12:15 C 22 37 42.32 -07 43 07.4 V 160
2020-09-06 00:16:06 C 22 37 42.57 -07 43 08.7 V 160
2020-09-06 09:11:10 C 22 38 20.896 -07 46 25.43 U F52
2020-09-06 09:14:54 C 22 38 21.129 -07 46 26.81 U F51
2020-09-06 09:27:57 C 22 38 21.915 -07 46 31.95 U F52