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
2008-09-24 07:11:53 C 01 18 27.50 +16 17 18.6 r G96
2008-09-24 07:22:31 C 01 18 26.74 +16 17 17.4 r G96
2008-09-24 07:33:14 C 01 18 25.95 +16 17 15.4 r G96
2008-09-24 07:43:56 C 01 18 25.20 +16 17 13.9 r G96
2008-09-24 08:50:11 C 01 18 20.30 +16 17 02.4 r G96
2008-09-24 09:00:34 C 01 18 17.83 +16 16 47.5 o H55
2008-09-24 09:01:08 C 01 18 19.52 +16 17 03.7 r G96
2008-09-24 09:12:04 C 01 18 18.70 +16 16 58.2 r G96
2008-09-24 09:12:13 C 01 18 17.00 +16 16 44.9 o H55
2008-09-24 09:23:06 C 01 18 17.91 +16 16 59.5 r G96
2008-09-24 09:23:30 C 01 18 17.93 +16 16 56.7 o 291
2008-09-24 09:25:00 C 01 18 16.19 +16 16 42.0 o H55
2008-09-24 09:29:13 C 01 18 17.50 +16 16 55.7 o 291
2008-09-24 09:35:15 C 01 18 17.06 +16 16 54.4 o 291
2008-09-24 09:38:13 C 01 18 16.81 +16 16 57.5 r G96
2008-09-24 09:50:32 C 01 18 15.92 +16 16 55.5 r G96
2008-09-24 10:02:52 C 01 18 15.02 +16 16 47.7 r G96
2008-09-24 10:15:16 C 01 18 14.15 +16 16 44.9 r G96
2008-09-24 10:31:41 C 01 18 12.99 +16 16 41.2 r G96
2008-09-24 10:44:07 C 01 18 12.16 +16 16 40.8 r G96
2008-09-24 10:56:22 C 01 18 11.30 +16 16 39.8 r G96
2008-09-24 11:08:52 C 01 18 10.44 +16 16 36.0 r G96
2008-09-25 05:39:51 C 01 17 23.08 +16 13 11.9 o 291
2008-09-25 05:46:13 C 01 17 22.66 +16 13 10.9 o 291
2008-09-25 06:01:30 C 01 17 21.67 +16 13 09.3 o 291
2008-09-25 09:00:33 C 01 17 09.45 +16 12 39.0 r G96
2008-09-25 09:11:59 C 01 17 08.66 +16 12 36.3 r G96
2008-09-25 09:23:23 C 01 17 07.90 +16 12 34.3 r G96
2008-09-25 09:34:56 C 01 17 07.00 +16 12 32.9 r G96
2008-09-25 12:17:45 C 01 17 02.54 +16 13 37.8 o 474
2008-09-25 12:28:35 C 01 17 01.80 +16 13 36.7 o 474
2008-09-25 12:40:20 C 01 17 01.03 +16 13 34.4 o 474
2008-09-26 05:25:52 C 01 16 16.06 +16 08 41.0 o H55
2008-09-26 05:35:06 C 01 16 15.45 +16 08 39.5 o H55
2008-09-26 05:43:27 C 01 16 14.95 +16 08 38.1 o H55
2008-09-26 07:09:24 C 01 16 11.38 +16 08 31.1 o 291
2008-09-26 07:14:57 C 01 16 11.06 +16 08 31.8 o 291
2008-09-26 07:20:29 C 01 16 10.69 +16 08 29.4 o 291
2008-09-27 03:21:00 C 01 15 21.29 +16 04 26.3 o H55
2008-09-27 03:30:41 C 01 15 20.81 +16 04 24.4 o H55
2008-09-27 03:42:16 C 01 15 20.13 +16 04 22.2 o H55
2008-09-28 04:48:47 C 01 14 18.33 +15 59 33.9 o H55
2008-09-28 04:58:27 C 01 14 17.78 +15 59 31.7 o H55
2008-09-28 05:08:07 C 01 14 17.27 +15 59 30.1 o H55
2008-09-28 05:17:26 C 01 14 16.76 +15 59 28.9 o H55
2008-09-28 22:34:18 C 01 13 37.08 +15 55 52.6 o A74
2008-09-28 22:48:20 C 01 13 36.39 +15 55 50.0 o A74
2008-09-28 23:03:56 C 01 13 35.63 +15 55 47.1 o A74
2008-09-28 23:19:31 C 01 13 34.82 +15 55 44.4 o A74
2008-09-29 06:39:52 C 01 13 17.78 +15 54 28.1 o H55