2008 XB2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3762349000
Semi-major axis (a)1.1557820000 AU
Inclination (i)2.41755000°
Long. of Asc. Node (Ω)269.73196000°
Arg. of Perihelion (ω)259.89112000°
Mean Anomaly (M)182.53788000°
Mean Motion (n)0.7932136600°/day
Perihelion dist (q)0.72093650 AU
Aphelion dist (Q)1.59062750 AU
Orbital Period1.24255000 yr
Physical Parameters
H (abs. magnitude)25.10
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.640″
Uncertainty7
Orbit TypeApollo
MOID0.004782 AU
Observations Used45
Oppositions1
Arc Total
First Observation Used
Last Observation Used2008-12-13
Observations (45)
Date Type RA Dec Mag Band Observatory
2008-12-04 04:37:03 C 04 17 16.61 +35 12 03.6 19.5 c 704
2008-12-04 05:13:31 C 04 17 04.02 +35 12 50.2 19.9 c 704
2008-12-04 05:31:46 C 04 16 57.64 +35 13 13.1 20.1 c 704
2008-12-04 05:50:00 C 04 16 51.35 +35 13 35.1 20.1 c 704
2008-12-05 04:24:34 C 04 09 09.65 +35 40 50.6 o H55
2008-12-05 04:29:27 C 04 09 07.63 +35 40 57.5 o H55
2008-12-05 04:34:04 C 04 09 05.63 +35 41 03.8 o H55
2008-12-05 10:28:33 C 04 06 35.57 +35 48 32.2 o 291
2008-12-05 10:35:46 C 04 06 32.52 +35 48 39.6 o 291
2008-12-05 10:43:08 C 04 06 29.26 +35 48 47.4 o 291
2008-12-06 08:23:47 C 03 56 43.67 +36 19 58.0 o 291
2008-12-06 08:30:20 C 03 56 39.89 +36 20 06.8 o 291
2008-12-06 08:36:54 C 03 56 36.19 +36 20 14.7 o 291
2008-12-06 20:48:44 C 03 50 07.51 +36 38 18.0 r 130
2008-12-06 20:50:59 C 03 50 06.16 +36 38 21.7 r 130
2008-12-06 20:53:38 C 03 50 04.37 +36 38 25.7 r 130
2008-12-07 03:54:21 C 03 45 45.34 +36 50 00.9 o H55
2008-12-07 03:57:58 C 03 45 42.80 +36 50 06.7 o H55
2008-12-07 03:58:34 C 03 45 47.14 +36 50 16.8 v H01
2008-12-07 04:00:43 C 03 45 40.87 +36 50 11.2 o H55
2008-12-07 04:01:12 C 03 45 45.31 +36 50 21.7 v H01
2008-12-07 04:02:28 C 03 45 39.64 +36 50 14.0 o H55
2008-12-07 04:03:08 C 03 45 43.96 +36 50 25.2 v H01
2008-12-07 04:03:56 C 03 45 38.63 +36 50 16.4 o H55
2008-12-07 04:05:15 C 03 45 37.72 +36 50 18.2 o H55
2008-12-07 04:06:23 C 03 45 41.70 +36 50 31.1 v H01
2008-12-07 19:19:52 C 03 34 58.43 +37 14 34.2 v 204
2008-12-07 19:26:59 C 03 34 52.55 +37 14 47.6 v 204
2008-12-07 19:34:05 C 03 34 46.68 +37 15 01.5 v 204
2008-12-08 20:55:08 C 03 10 56.62 +37 56 15.2 c 560
2008-12-08 20:57:21 C 03 10 54.06 +37 56 18.6 c 560
2008-12-08 21:00:01 C 03 10 50.87 +37 56 22.7 c 560
2008-12-11 01:48:33 C 01 37 59.99 +37 40 38.5 o H55
2008-12-11 01:50:56 C 01 37 53.52 +37 40 28.5 o H55
2008-12-11 01:53:25 C 01 37 46.68 +37 40 16.8 o H55
2008-12-11 01:56:34 C 01 37 37.97 +37 40 03.8 o H55
2008-12-11 01:59:30 C 01 37 29.90 +37 39 50.6 o H55
2008-12-11 02:01:52 C 01 37 23.52 +37 39 40.0 o H55
2008-12-11 02:04:05 C 01 37 17.30 +37 39 30.6 o H55
2008-12-13 00:54:38 C 22 56 40.94 +25 19 04.2 o H55
2008-12-13 00:56:45 C 22 56 32.84 +25 18 02.3 o H55
2008-12-13 00:58:42 C 22 56 25.04 +25 17 03.4 o H55
2008-12-13 01:00:40 C 22 56 17.23 +25 16 03.8 o H55
2008-12-13 01:02:38 C 22 56 09.50 +25 15 05.8 o H55
2008-12-13 01:04:52 C 22 56 00.99 +25 13 59.0 o H55