2008 ST7

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5135202000
Semi-major axis (a)1.9362201000 AU
Inclination (i)2.45026000°
Long. of Asc. Node (Ω)347.68983000°
Arg. of Perihelion (ω)321.95734000°
Mean Anomaly (M)150.43648000°
Mean Motion (n)0.3658238300°/day
Perihelion dist (q)0.94193200 AU
Aphelion dist (Q)2.93050820 AU
Orbital Period2.69421400 yr
Physical Parameters
H (abs. magnitude)24.10
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.380″
Uncertainty5
Orbit TypeApollo
MOID0.001145 AU
Observations Used114
Oppositions1
Arc Total
First Observation Used
Last Observation Used2008-11-01
Observations (121)
Date Type RA Dec Mag Band Observatory
2008-09-29 06:57:12 C 01 13 16.91 +15 54 24.3 o H55
2008-09-29 07:14:28 C 01 13 16.00 +15 54 20.8 o H55
2008-09-29 07:38:35 C 01 13 16.22 +15 54 23.3 o 291
2008-09-29 07:49:56 C 01 13 15.63 +15 54 22.3 o 291
2008-09-30 10:07:21 C 01 12 17.52 +15 49 01.6 o 291
2008-09-30 10:12:50 C 01 12 17.25 +15 49 00.1 o 291
2008-09-30 10:19:32 C 01 12 16.92 +15 48 58.6 o 291
2008-10-01 05:14:48 C 01 11 42.05 +15 45 01.2 o H55
2008-10-01 05:22:56 C 01 11 41.67 +15 44 59.6 o H55
2008-10-01 05:30:56 C 01 11 41.31 +15 44 58.1 o H55
2008-10-01 05:38:49 C 01 11 40.93 +15 44 56.7 o H55
2008-10-01 05:56:51 C 01 11 40.06 +15 44 52.9 o H55
2008-10-01 09:13:28 C 01 11 32.04 +15 44 19.7 o 291
2008-10-01 09:18:59 C 01 11 31.74 +15 44 18.0 o 291
2008-10-01 09:26:47 C 01 11 31.47 +15 44 17.2 o 291
2008-10-02 07:20:53 C 01 10 51.70 +15 39 46.0 o 291
2008-10-02 07:26:39 C 01 10 51.50 +15 39 45.0 o 291
2008-10-02 07:32:17 C 01 10 51.20 +15 39 44.3 o 291
2008-10-02 07:56:05 C 01 10 48.81 +15 39 31.2 o H55
2008-10-02 08:06:38 C 01 10 48.32 +15 39 28.4 o H55
2008-10-02 08:19:21 C 01 10 47.83 +15 39 25.6 o H55
2008-10-03 06:27:25 C 01 10 09.38 +15 34 51.0 o H55
2008-10-03 06:34:02 C 01 10 10.41 +15 34 56.3 o 291
2008-10-03 06:38:40 C 01 10 08.88 +15 34 49.0 o H55
2008-10-03 06:39:42 C 01 10 10.17 +15 34 55.1 o 291
2008-10-03 06:45:12 C 01 10 09.95 +15 34 54.2 o 291
2008-10-03 06:51:38 C 01 10 08.33 +15 34 46.1 o H55
2008-10-04 05:19:42 C 01 09 31.12 +15 30 05.0 o H55
2008-10-04 05:32:14 C 01 09 30.57 +15 30 02.1 o H55
2008-10-04 05:45:06 C 01 09 30.05 +15 29 59.7 o H55
2008-10-05 06:33:46 C 01 08 49.36 +15 24 48.9 o H55
2008-10-05 06:45:17 C 01 08 48.91 +15 24 45.0 o H55
2008-10-05 06:56:54 C 01 08 48.46 +15 24 43.0 o H55
2008-10-06 05:45:39 C 01 08 14.57 +15 19 56.3 o H55
2008-10-06 06:08:19 C 01 08 13.69 +15 19 52.6 o H55
2008-10-06 06:31:09 C 01 08 12.86 +15 19 47.4 o H55
2008-10-06 10:06:40 C 01 08 06.11 +15 19 06.1 o 291
2008-10-06 10:15:36 C 01 08 05.81 +15 19 04.1 o 291
2008-10-06 10:40:24 C 01 08 04.99 +15 18 57.6 o 291
2008-10-07 10:22:01 C 01 07 31.55 +15 14 02.0 o 291
2008-10-07 10:34:05 C 01 07 31.13 +15 13 58.9 o 291
2008-10-07 10:59:00 C 01 07 30.37 +15 13 52.7 o 291
2008-10-07 21:01:22 C 01 07 20.59 +15 11 35.4 r J95
2008-10-08 00:55:59 C 01 07 13.41 +15 10 47.6 r J95
2008-10-08 10:47:04 C 01 06 58.82 +15 08 55.8 o 291
2008-10-08 10:55:24 C 01 06 58.57 +15 08 53.8 o 291
2008-10-08 11:03:58 C 01 06 58.30 +15 08 51.9 o 291
2008-10-09 04:05:52 C 01 06 40.16 +15 05 17.4 o H55
2008-10-09 04:17:09 C 01 06 39.82 +15 05 16.3 o H55
2008-10-09 04:28:58 C 01 06 39.45 +15 05 15.1 o H55