2015 TL143

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6006677261 ± 1.04e-05
Semi-major axis (a)2.5835605681 AU ± 9.99e-05
Inclination (i)4.95536530° ± 5.79e-05
Long. of Asc. Node (Ω)197.62413990° ± 3.22e-04
Arg. of Perihelion (ω)194.52252769° ± 2.89e-04
Mean Anomaly (M)149.61561261° ± 5.08e-02
Mean Motion (n)0.2373337900°/day ± 1.38e-05
Perihelion dist (q)1.03170780 AU ± 4.81e-05
Aphelion dist (Q)4.13554460 AU ± 1.62e-04
Orbital Period4.15283350 yr ± 2.41e-04
Physical Parameters
H (abs. magnitude)23.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.238″
Uncertainty2
Orbit TypeAmor
MOID0.038578 AU
Observations Used109
Oppositions1
Arc Total2015-2024
First Observation Used
Last Observation Used2015-12-22
Observations (157)
Date Type RA Dec Mag Band Observatory
2024-10-05 09:47:53 C 01 24 37.274 -01 29 40.47 X F51
2024-10-05 10:20:27 C 01 24 36.180 -01 29 49.92 X F51
2024-10-05 10:37:01 C 01 24 35.632 -01 29 54.74 X F51
2024-10-06 06:37:31 C 01 23 56.958 -01 35 48.12 V G96
2024-10-06 06:44:57 C 01 23 56.728 -01 35 50.03 V G96
2024-10-06 06:52:23 C 01 23 56.458 -01 35 51.72 V G96
2024-10-06 06:59:49 C 01 23 56.126 -01 35 54.60 V G96