2008 SC85

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5263767024 ± 6.21e-08
Semi-major axis (a)2.4154646927 AU ± 7.29e-09
Inclination (i)6.30745558° ± 4.88e-06
Long. of Asc. Node (Ω)256.08471183° ± 1.32e-04
Arg. of Perihelion (ω)168.16439888° ± 1.34e-04
Mean Anomaly (M)177.84390593° ± 1.72e-05
Mean Motion (n)0.2625495242°/day ± 1.19e-09
Perihelion dist (q)1.14402035 AU ± 1.50e-07
Aphelion dist (Q)3.68690903 AU ± 1.51e-07
Orbital Period3.75405854 yr ± 1.70e-08
Physical Parameters
H (abs. magnitude)19.44
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.344″
Uncertainty0
Orbit TypeAmor
MOID0.157951 AU
Observations Used120
Oppositions22
Arc Total1993-2023
First Observation Used1993-11-20
Last Observation Used2023-09-20
Observations (122)
Date Type RA Dec Mag Band Observatory
2008-09-29 04:20:46 C 21 43 10.95 +03 14 06.5 r G96
2008-09-29 04:39:38 C 21 43 10.08 +03 13 58.7 r H36
2008-09-29 04:50:19 C 21 43 09.81 +03 13 55.6 r H36
2008-09-29 05:01:00 C 21 43 09.39 +03 13 52.9 r H36
2008-09-29 05:11:40 C 21 43 08.94 +03 13 49.6 r H36
2008-09-29 05:23:38 C 21 43 08.77 +03 13 48.3 o 291
2008-09-29 05:28:55 C 21 43 08.59 +03 13 46.8 o 291
2008-09-29 05:34:14 C 21 43 08.40 +03 13 45.2 o 291
2008-09-29 05:40:57 C 21 43 08.18 +03 13 43.5 o 291
2008-09-29 05:48:38 C 21 43 07.91 +03 13 41.2 o 291
2008-09-29 05:56:20 C 21 43 07.66 +03 13 38.9 o 291
2008-09-29 07:13:11 C 21 43 05.66 +03 13 19.1 o F65
2008-09-29 07:19:49 C 21 43 05.43 +03 13 17.2 o F65
2008-09-29 07:25:46 C 21 43 05.22 +03 13 15.4 o F65
2008-10-02 02:58:45 C 21 41 12.75 +02 53 21.5 r 448
2008-10-02 03:33:27 C 21 41 11.75 +02 53 11.7 r 448
2008-10-02 04:08:11 C 21 41 10.82 +02 53 00.5 r 448
2008-10-03 02:58:23 C 21 40 38.690 +02 46 18.17 645
2008-10-03 02:59:35 C 21 40 38.650 +02 46 17.98 645
2008-10-03 03:01:58 C 21 40 38.586 +02 46 17.18 645
2008-10-03 03:03:09 C 21 40 38.561 +02 46 16.76 645
2008-10-03 03:13:08 C 21 40 38.08 +02 46 13.1 o H55
2008-10-03 03:22:49 C 21 40 37.83 +02 46 09.8 o H55
2008-10-03 03:33:18 C 21 40 37.57 +02 46 07.3 o H55
2008-10-08 03:37:16 C 21 38 37.75 +02 11 21.9 r 448
2008-10-08 04:18:14 C 21 38 37.07 +02 11 10.1 r 448
2008-10-08 04:47:56 C 21 38 36.71 +02 11 01.4 r 448
2008-10-09 00:29:15 C 21 38 26.10 +02 05 27.5 o H55
2008-10-09 00:42:37 C 21 38 25.92 +02 05 24.1 o H55
2008-10-09 00:53:10 C 21 38 25.78 +02 05 21.5 o H55
2008-10-16 01:50:40 C 21 38 29.69 +01 20 51.2 r 448
2008-10-16 02:29:35 C 21 38 29.79 +01 20 41.2 r 448
2008-10-16 03:08:28 C 21 38 30.09 +01 20 31.9 r 448
2008-10-17 02:18:37 C 21 38 44.90 +01 14 57.7 o H55
2008-10-17 02:37:12 C 21 38 45.06 +01 14 52.4 o H55
2008-10-17 02:53:18 C 21 38 45.20 +01 14 47.5 o H55
2008-10-23 01:49:45 C 21 41 35.09 +00 44 03.5 r 448
2008-10-23 02:31:16 C 21 41 36.11 +00 43 56.1 r 448
2008-10-23 03:10:01 C 21 41 37.01 +00 43 47.6 r 448
2008-10-30 02:02:24 C 21 47 44.48 +00 17 15.8 r 448
2008-10-30 02:22:29 C 21 47 45.39 +00 17 13.3 r 448
2008-10-30 03:09:35 C 21 47 47.37 +00 17 08.1 r 448
2008-11-19 01:28:05 C 22 21 24.61 +00 10 29.0 o H55
2008-11-19 01:40:19 C 22 21 25.72 +00 10 30.2 o H55
2008-11-19 01:53:31 C 22 21 26.75 +00 10 31.6 o H55
2008-12-29 01:32:38 C 00 30 09.50 +05 23 45.1 o H55
2008-12-29 01:43:28 C 00 30 11.31 +05 23 50.8 o H55
2008-12-29 01:55:03 C 00 30 13.22 +05 23 56.9 o H55
2009-03-01 03:27:02 C 04 54 52.00 +15 46 21.0 r G96
2009-03-01 03:36:14 C 04 54 53.41 +15 46 22.5 r G96