2008 TE157

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6128121251 ± 4.62e-08
Semi-major axis (a)2.7617210997 AU ± 8.33e-08
Inclination (i)1.91068779° ± 3.58e-06
Long. of Asc. Node (Ω)13.15146258° ± 1.33e-04
Arg. of Perihelion (ω)91.73407249° ± 1.37e-04
Mean Anomaly (M)248.28526616° ± 3.08e-05
Mean Motion (n)0.2147546366°/day ± 9.71e-09
Perihelion dist (q)1.06930492 AU ± 1.32e-07
Aphelion dist (Q)4.45413728 AU ± 1.85e-07
Orbital Period4.58954600 yr ± 2.08e-07
Physical Parameters
H (abs. magnitude)20.70
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.408″
Uncertainty0
Orbit TypeAmor
MOID0.092163 AU
Observations Used109
Oppositions7
Arc Total2008-2017
First Observation Used2008-10-02
Last Observation Used2017-12-16
Observations (115)
Date Type RA Dec Mag Band Observatory
2008-10-02 06:13:44 C 01 35 07.24 +08 55 40.0 o 691
2008-10-02 06:39:04 C 01 35 06.47 +08 55 38.4 o 691
2008-10-02 07:04:27 C 01 35 05.69 +08 55 37.3 o 691
2008-10-10 06:19:35 C 01 28 35.74 +08 36 16.2 o 691
2008-10-10 06:44:58 C 01 28 34.62 +08 36 13.2 o 691
2008-10-10 07:10:21 C 01 28 33.54 +08 36 09.7 o 691
2008-10-18 06:42:01 C 01 19 34.53 +08 07 53.7 o 291
2008-10-18 07:15:30 C 01 19 32.63 +08 07 48.2 o 291
2008-10-18 07:49:18 C 01 19 30.71 +08 07 42.5 o 291
2008-10-20 05:42:40 C 01 17 02.79 +07 59 53.5 r G96
2008-10-20 05:49:50 C 01 17 02.40 +07 59 52.3 r G96
2008-10-20 05:57:02 C 01 17 01.96 +07 59 50.9 r G96
2008-10-20 06:04:12 C 01 17 01.53 +07 59 49.7 r G96
2008-10-20 09:37:29 C 01 16 48.90 +07 59 12.2 r G96
2008-10-20 09:40:22 C 01 16 48.72 +07 59 11.7 r G96
2008-10-20 09:43:18 C 01 16 48.54 +07 59 11.0 r G96
2008-10-20 09:46:12 C 01 16 48.39 +07 59 10.6 r G96
2008-10-20 10:18:04 C 01 16 46.50 +07 59 05.1 o 291
2008-10-20 10:23:32 C 01 16 46.20 +07 59 04.4 o 291
2008-10-20 10:32:01 C 01 16 45.71 +07 59 02.4 o 291
2008-10-23 03:38:55 C 01 13 04.85 +07 47 47.3 r 304
2008-10-23 03:43:18 C 01 13 04.58 +07 47 46.7 r 304
2008-10-23 03:47:06 C 01 13 04.36 +07 47 46.1 r 304
2008-10-23 03:50:53 C 01 13 04.09 +07 47 45.3 r 304
2008-10-23 03:54:04 C 01 13 03.87 +07 47 44.6 r 304
2008-10-23 03:58:27 C 01 13 03.61 +07 47 43.9 r 304
2008-10-23 04:02:15 C 01 13 03.39 +07 47 43.3 r 304
2008-10-23 04:06:02 C 01 13 03.16 +07 47 42.6 r 304
2008-10-26 06:27:48 C 01 08 38.04 +07 33 48.8 r 448
2008-10-26 06:59:18 C 01 08 35.96 +07 33 42.8 r 448
2008-10-26 07:28:27 C 01 08 34.10 +07 33 37.5 r 448
2008-10-30 04:01:18 C 01 02 54.05 +07 16 48.6 r 448
2008-10-30 04:32:57 C 01 02 51.93 +07 16 43.2 r 448
2008-10-30 05:04:10 C 01 02 49.84 +07 16 37.5 r 448
2008-11-04 03:42:08 C 00 55 30.55 +06 56 41.4 r 448
2008-11-04 04:18:06 C 00 55 28.13 +06 56 36.0 r 448
2008-11-04 04:57:06 C 00 55 25.55 +06 56 30.3 r 448
2008-11-06 04:28:05 C 00 52 33.56 +06 49 27.6 r G96
2008-11-06 04:35:03 C 00 52 33.09 +06 49 26.6 r G96
2008-11-06 04:42:03 C 00 52 32.59 +06 49 26.2 r G96
2008-11-06 04:49:02 C 00 52 32.12 +06 49 25.7 r G96
2008-11-19 01:28:43 C 00 36 34.22 +06 27 22.5 r 448
2008-11-19 02:01:39 C 00 36 32.71 +06 27 22.5 r 448
2008-11-19 02:34:46 C 00 36 31.27 +06 27 23.4 r 448
2008-11-27 00:41:56 C 00 30 31.09 +06 43 35.9 o H55
2008-11-27 00:49:44 C 00 30 30.90 +06 43 37.1 o H55
2008-11-27 00:57:31 C 00 30 30.70 +06 43 38.3 o H55
2008-12-11 03:25:28 C 00 30 16.76 +08 31 55.0 r 448
2008-12-11 04:01:24 C 00 30 17.20 +08 32 12.8 r 448
2008-12-11 04:37:58 C 00 30 17.81 +08 32 29.5 r 448