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
2009-03-16 05:24:25 C 09 33 57.88 +19 20 25.2 r 703
2009-03-24 05:20:27 C 09 53 01.39 +16 33 45.9 r G96
2009-03-24 05:32:32 C 09 53 02.36 +16 33 36.2 r G96
2009-03-24 05:44:38 C 09 53 03.40 +16 33 26.5 r G96
2009-03-24 05:56:32 C 09 53 04.48 +16 33 16.7 r G96
2017-09-15 11:00:27 C 00 37 50.785 +02 12 38.49 L F51
2017-09-15 11:17:56 C 00 37 50.099 +02 12 35.19 L F51
2017-09-15 11:35:27 C 00 37 49.434 +02 12 31.58 L F51
2017-09-15 11:53:00 C 00 37 48.759 +02 12 28.02 L F51
2017-12-14 01:22:44 C 23 43 25.04 -00 12 02.3 U 807
2017-12-14 01:31:21 C 23 43 25.46 -00 11 58.2 U 807
2017-12-14 01:39:57 C 23 43 25.92 -00 11 54.6 U 807
2017-12-16 01:13:53 C 23 46 05.64 +00 11 09.4 U 807
2017-12-16 01:26:48 C 23 46 06.34 +00 11 15.7 U 807
2017-12-16 01:39:46 C 23 46 07.05 +00 11 21.9 U 807