2008 TB2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4893360033 ± 2.00e+00
Semi-major axis (a)2.0640516358 AU ± 3.00e+00
Inclination (i)3.90256035° ± 4.00e+00
Long. of Asc. Node (Ω)9.98619646° ± 5.00e+00
Arg. of Perihelion (ω)9.65701760° ± 6.00e+00
Mean Anomaly (M)276.49984204° ± 1.84e-01
Mean Motion (n)0.3323683200°/day ± 7.25e-01
Perihelion dist (q)1.05403650 AU ± 4.40e+00
Aphelion dist (Q)3.07408970 AU ± 6.08e+00
Orbital Period2.96540800 yr ± 6.47e+00
Physical Parameters
H (abs. magnitude)24.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.236″
Uncertainty3
Orbit TypeAmor
MOID0.054720 AU
Observations Used63
Oppositions1
Arc Total2008-2008
First Observation Used
Last Observation Used2008-10-19
Observations (69)
Date Type RA Dec Mag Band Observatory
2008-10-05 08:12:11 C 01 13 30.00 +11 23 08.3 o H55
2008-10-05 08:14:48 C 01 13 31.01 +11 23 24.2 o H55
2008-10-06 00:08:40 C 01 20 03.43 +13 00 21.8 v 204
2008-10-06 00:14:43 C 01 20 05.72 +13 00 58.6 v 204
2008-10-06 00:20:45 C 01 20 08.00 +13 01 35.2 v 204
2008-10-06 05:40:12 C 01 22 21.51 +13 34 11.4 o H55
2008-10-06 05:44:12 C 01 22 23.02 +13 34 35.9 o H55
2008-10-06 05:48:12 C 01 22 24.53 +13 35 00.1 o H55
2008-10-06 05:52:11 C 01 22 26.04 +13 35 24.3 o H55
2008-10-09 06:01:45 C 01 52 31.85 +20 35 37.9 o H55
2008-10-09 06:06:57 C 01 52 33.84 +20 36 06.5 o H55
2008-10-09 06:11:53 C 01 52 35.75 +20 36 33.8 o H55
2008-10-10 06:53:23 C 02 02 57.76 +22 49 00.6 r 703
2008-10-10 07:09:08 C 02 03 03.81 +22 50 24.2 r 703
2008-10-10 07:24:43 C 02 03 09.68 +22 51 45.7 r 703
2008-10-10 07:40:28 C 02 03 15.66 +22 53 07.6 r 703
2008-10-19 05:55:36 C 03 24 18.25 +36 12 56.9 o H55
2008-10-19 06:09:18 C 03 24 22.25 +36 13 30.3 o H55
2008-10-19 06:25:56 C 03 24 27.03 +36 14 10.8 o H55