410649 (2008 SO)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2337143399 ± 1.84e-08
Semi-major axis (a)1.3309222740 AU ± 3.51e-09
Inclination (i)7.13839441° ± 5.18e-06
Long. of Asc. Node (Ω)191.01784295° ± 1.57e-05
Arg. of Perihelion (ω)72.08469570° ± 1.79e-05
Mean Anomaly (M)139.14809197° ± 1.59e-05
Mean Motion (n)0.6419234426°/day ± 2.54e-09
Perihelion dist (q)1.01986665 AU ± 2.46e-08
Aphelion dist (Q)1.64197789 AU ± 2.49e-08
Orbital Period1.53542653 yr ± 6.07e-09
Physical Parameters
H (abs. magnitude)20.82
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.396″
Uncertainty0
Orbit TypeAmor
MOID0.089721 AU
Observations Used240
Oppositions6
Arc Total2008-2025
First Observation Used2008-09-21
Last Observation Used2025-11-10
Observations (251)
Date Type RA Dec Mag Band Observatory
2011-08-15 03:02:19 C 18 03 06.21 +17 37 06.0 o H21
2011-08-15 03:08:55 C 18 03 07.60 +17 36 51.4 o H21
2011-08-15 03:14:51 C 18 03 08.83 +17 36 38.3 o H21
2011-08-15 03:20:48 C 18 03 10.07 +17 36 25.3 o H21
2011-08-15 23:31:43 C 18 07 34.59 +16 52 02.5 t 204
2011-08-15 23:41:53 C 18 07 36.74 +16 51 40.0 t 204
2011-08-15 23:52:03 C 18 07 38.90 +16 51 17.3 t 204
2011-08-16 02:28:18 C 18 08 15.02 +16 45 44.8 o H21
2011-08-16 02:34:05 C 18 08 16.22 +16 45 32.1 o H21
2011-08-16 02:40:56 C 18 08 17.62 +16 45 17.0 o H21
2011-08-20 20:00:10 C 18 32 05.17 +12 38 23.5 t 204
2011-08-20 20:18:11 C 18 32 08.64 +12 37 44.9 t 204
2013-12-24 10:40:54 C 09 25 58.64 +00 00 10.9 o 711
2013-12-24 10:49:42 C 09 25 58.63 +00 00 07.5 o 711
2013-12-24 10:56:03 C 09 25 58.59 +00 00 05.6 o 711
2014-01-03 07:48:37 C 09 23 34.03 -01 07 15.3 o 695
2014-01-03 07:52:38 C 09 23 33.92 -01 07 16.5 o 695
2014-01-03 07:56:20 C 09 23 33.84 -01 07 17.2 o 695
2014-01-04 07:20:47 C 09 23 02.75 -01 12 20.4 o 695
2014-01-04 07:26:30 C 09 23 02.63 -01 12 21.8 o 695
2014-01-04 07:32:13 C 09 23 02.48 -01 12 23.0 o 695
2014-01-04 07:37:59 C 09 23 02.32 -01 12 23.8 o 695
2014-01-04 07:43:43 C 09 23 02.17 -01 12 25.3 o 695
2014-01-30 06:20:13 C 08 50 40.69 -00 48 48.9 o 695
2014-01-30 06:23:26 C 08 50 40.43 -00 48 47.8 o 695
2014-01-30 06:26:39 C 08 50 40.19 -00 48 46.7 o 695
2014-01-30 06:30:00 C 08 50 39.90 -00 48 45.6 o 695
2014-02-05 03:09:06 C 08 39 40.02 +00 07 23.9 u 807
2014-02-05 03:17:03 C 08 39 39.36 +00 07 27.7 u 807
2014-02-05 03:24:59 C 08 39 38.70 +00 07 31.5 u 807
2022-11-14 08:00:00 C 05 33 12.43 +09 54 31.3 u H21
2022-11-14 08:10:38 C 05 33 11.80 +09 54 27.0 u H21
2022-11-14 08:25:02 C 05 33 10.98 +09 54 20.8 u H21
2022-11-18 06:36:13 C 05 27 41.85 +09 14 36.4 V 807
2022-11-18 06:49:33 C 05 27 40.97 +09 14 30.7 V 807
2022-11-18 07:02:53 C 05 27 40.11 +09 14 25.0 V 807
2022-11-28 06:12:54 C 05 10 42.57 +07 42 26.5 V 807
2022-11-28 06:23:33 C 05 10 41.70 +07 42 22.8 V 807
2022-11-28 06:34:12 C 05 10 40.84 +07 42 18.9 V 807
2022-11-29 04:58:37 C 05 08 56.32 +07 34 44.1 V 807
2022-11-29 05:09:16 C 05 08 55.44 +07 34 40.4 V 807
2022-11-29 05:19:55 C 05 08 54.56 +07 34 36.7 V 807
2025-10-15 08:36:03 C 04 29 04.74 +13 38 24.3 V H21
2025-10-15 08:40:13 C 04 29 04.60 +13 38 22.2 V H21
2025-10-15 08:44:22 C 04 29 04.47 +13 38 19.9 V H21
2025-10-15 08:49:05 C 04 29 04.33 +13 38 17.6 V H21
2025-10-17 08:01:02 C 04 27 37.59 +13 12 39.7 V H21
2025-10-17 08:03:05 C 04 27 37.52 +13 12 38.6 V H21
2025-11-10 09:14:33 C 03 53 07.067 +07 36 32.50 X F51
2025-11-10 09:30:41 C 03 53 05.727 +07 36 23.77 X F51