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
2024-07-26 11:17:49 C 20 48 29.397 -09 04 12.07 X F52
2024-07-26 11:36:51 C 20 48 29.265 -09 04 13.76 X F52
2024-07-26 11:55:49 C 20 48 29.133 -09 04 15.44 X F52
2024-07-29 13:41:52 C 20 48 19.90 -09 12 29.2 V D29
2024-07-29 14:02:07 C 20 48 19.79 -09 12 32.4 V D29
2024-07-29 14:33:57 C 20 48 19.58 -09 12 36.5 V D29
2024-07-30 14:21:08 C 20 48 15.21 -09 15 55.6 V D29
2024-07-30 15:31:06 C 20 48 14.66 -09 16 05.8 V D29
2024-07-31 17:36:40 C 20 48 08.70 -09 20 09.2 V D29
2024-07-31 17:56:55 C 20 48 08.52 -09 20 11.9 V D29
2024-08-09 16:50:13 C 20 47 26.83 -10 08 34.8 V D29
2024-08-09 17:10:35 C 20 47 26.66 -10 08 40.5 V D29
2024-08-10 09:26:16 C 20 47 25.836 -10 13 19.83 X F52
2024-08-10 09:43:25 C 20 47 25.696 -10 13 24.71 X F52
2024-08-10 10:00:34 C 20 47 25.562 -10 13 29.82 X F52
2024-09-02 08:04:55 C 20 55 11.809 -13 52 32.72 X F51
2024-09-02 08:24:01 C 20 55 12.361 -13 52 41.47 X F51
2024-09-02 08:52:53 C 20 55 13.208 -13 52 54.49 X F51
2024-09-02 08:53:49 C 20 55 13.233 -13 52 54.54 X F51
2024-09-02 09:11:56 C 20 55 13.772 -13 53 02.72 X F51
2024-09-02 09:12:52 C 20 55 13.805 -13 53 03.21 X F51
2024-09-04 03:37:30 C 20 56 56.036 -14 11 58.78 V G96
2024-09-04 03:45:36 C 20 56 56.346 -14 12 02.95 V G96
2024-09-04 03:53:42 C 20 56 56.645 -14 12 06.66 V G96
2024-09-04 04:01:49 C 20 56 56.911 -14 12 10.22 V G96
2024-09-07 08:52:06 C 21 00 31.477 -14 45 28.84 X F51
2024-09-07 09:09:06 C 21 00 32.215 -14 45 35.97 X F51
2024-09-07 09:26:06 C 21 00 32.951 -14 45 43.12 X F51
2024-09-07 09:43:07 C 21 00 33.695 -14 45 50.12 X F51
2024-09-25 07:27:53 C 21 33 55.046 -17 01 36.09 X F51
2024-09-25 07:44:53 C 21 33 56.648 -17 01 38.94 X F51
2024-09-25 08:01:53 C 21 33 58.233 -17 01 41.60 X F51
2024-09-25 08:18:50 C 21 33 59.832 -17 01 44.30 X F51
2024-09-30 06:31:22 C 21 46 48.729 -17 14 29.59 X F51
2024-09-30 06:46:26 C 21 46 50.327 -17 14 30.40 X F51
2024-09-30 07:01:33 C 21 46 51.924 -17 14 31.24 X F51
2024-09-30 07:16:39 C 21 46 53.528 -17 14 32.04 X F51
2024-10-05 07:37:46 C 22 01 11.996 -17 13 00.48 X F51
2024-10-05 07:54:40 C 22 01 13.944 -17 12 59.18 X F51
2024-10-05 08:11:35 C 22 01 15.906 -17 12 57.77 X F51
2024-10-08 03:38:49 C 22 09 45.479 -17 05 23.82 V G96
2024-10-08 03:46:14 C 22 09 46.422 -17 05 22.45 V G96
2024-10-08 03:53:41 C 22 09 47.329 -17 05 21.52 V G96
2024-10-08 04:01:06 C 22 09 48.211 -17 05 20.47 V G96
2024-10-21 03:59:07 C 22 51 29.426 -15 27 57.35 V G96
2024-10-21 04:07:16 C 22 51 30.442 -15 27 52.85 V G96
2024-10-21 04:15:25 C 22 51 31.504 -15 27 49.72 V G96
2024-10-21 04:23:33 C 22 51 32.490 -15 27 46.48 V G96
2024-10-22 06:13:18 C 22 55 04.423 -15 15 25.59 X F51
2024-10-22 06:28:33 C 22 55 06.396 -15 15 18.24 X F51