2012 TQ146

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4241588000
Semi-major axis (a)1.5395127000 AU
Inclination (i)4.97492000°
Long. of Asc. Node (Ω)20.19041000°
Arg. of Perihelion (ω)54.19454000°
Mean Anomaly (M)287.65248000°
Mean Motion (n)0.5159755700°/day
Perihelion dist (q)0.88651480 AU
Aphelion dist (Q)2.19251060 AU
Orbital Period1.91018270 yr
Physical Parameters
H (abs. magnitude)26.40
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.520″
Uncertainty7
Orbit TypeApollo
MOID0.003972 AU
Observations Used39
Oppositions1
Arc Total
First Observation Used
Last Observation Used2012-10-16
Observations (67)
Date Type RA Dec Mag Band Observatory
2012-11-06 07:17:10 c 01 43 00.314 +10 06 54.08 L F51
2012-11-06 07:38:44 c 01 42 59.657 +10 06 50.03 L F51
2012-11-07 04:37:03 C 01 42 24.87 +10 02 35.4 r G96
2012-11-07 04:44:54 C 01 42 24.55 +10 02 34.2 r G96
2012-11-07 04:52:45 C 01 42 24.40 +10 02 33.6 r G96
2012-11-07 05:00:29 C 01 42 24.12 +10 02 31.2 r G96
2021-12-09 06:30:27 C 04 30 10.70 +19 40 15.8 V G96
2021-12-09 06:38:31 C 04 30 10.36 +19 40 15.2 V G96
2021-12-09 06:46:37 C 04 30 10.04 +19 40 14.3 V G96
2021-12-09 06:54:41 C 04 30 09.61 +19 40 13.9 V G96
2025-09-16 08:54:48 C 23 35 41.700 -00 59 04.34 X F52
2025-09-16 09:08:37 C 23 35 41.211 -00 59 07.75 X F52
2025-09-16 09:22:28 C 23 35 40.726 -00 59 11.35 X F52
2025-09-16 09:36:18 C 23 35 40.239 -00 59 14.79 X F52
2025-09-19 17:26:55 C 23 33 01.209 -01 19 22.53 W O18
2025-09-19 17:28:41 C 23 33 01.157 -01 19 22.92 W O18
2025-09-19 20:25:11 C 23 32 55.046 -01 20 07.44 W O18