2012 TJ146

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6446691713 ± 8.79e-09
Semi-major axis (a)2.6799079161 AU ± 6.55e-09
Inclination (i)5.16838999° ± 2.98e-06
Long. of Asc. Node (Ω)41.42231827° ± 2.28e-05
Arg. of Perihelion (ω)54.94986896° ± 2.40e-05
Mean Anomaly (M)325.72812000° ± 4.01e-06
Mean Motion (n)0.2246634733°/day ± 8.24e-10
Perihelion dist (q)0.95225390 AU ± 2.37e-08
Aphelion dist (Q)4.40756193 AU ± 2.59e-08
Orbital Period4.38712297 yr ± 1.61e-08
Physical Parameters
H (abs. magnitude)20.66
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.365″
Uncertainty0
Orbit TypeApollo
MOID0.041680 AU
Observations Used203
Oppositions8
Arc Total2012-2022
First Observation Used2012-10-11
Last Observation Used2022-04-09
Observations (214)
Date Type RA Dec Mag Band Observatory
2021-10-23 07:28:30 C 07 44 36.83 +23 21 34.8 X V63
2021-10-25 07:41:12 C 08 01 44.46 +23 10 32.4 X V63
2021-10-25 07:49:20 C 08 01 47.29 +23 10 30.1 X V63
2021-10-25 08:54:42 C 08 02 10.31 +23 10 12.0 X V63
2022-02-26 14:20:39 C 14 25 48.518 -07 12 01.02 U F52
2022-02-26 14:38:20 C 14 25 47.964 -07 12 00.40 U F52
2022-02-26 15:13:43 C 14 25 46.916 -07 11 59.61 U F52
2022-02-27 08:29:58 C 14 25 18.03 -07 11 34.3 u H21
2022-02-27 08:36:14 C 14 25 17.82 -07 11 34.4 u H21
2022-02-27 08:47:30 C 14 25 17.48 -07 11 34.2 u H21
2022-04-09 10:25:57 C 13 26 32.719 -04 45 03.20 U F52
2022-04-09 10:41:33 C 13 26 31.648 -04 45 00.62 U F52
2022-04-09 10:57:08 C 13 26 30.591 -04 44 58.21 U F52
2022-04-09 11:12:47 C 13 26 29.514 -04 44 55.44 U F52