2012 TF146

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5010472000
Semi-major axis (a)2.1301821000 AU
Inclination (i)4.30892000°
Long. of Asc. Node (Ω)20.39270000°
Arg. of Perihelion (ω)17.36461000°
Mean Anomaly (M)71.15910000°
Mean Motion (n)0.3170143800°/day
Perihelion dist (q)1.06286030 AU
Aphelion dist (Q)3.19750390 AU
Orbital Period3.10903130 yr
Physical Parameters
H (abs. magnitude)25.60
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.260″
Uncertainty6
Orbit TypeAmor
MOID0.070605 AU
Observations Used26
Oppositions1
Arc Total
First Observation Used
Last Observation Used2012-11-18
Observations (60)
Date Type RA Dec Mag Band Observatory
2023-12-04 08:29:29 C 03 55 28.913 +19 56 18.38 V G96
2023-12-04 08:36:52 C 03 55 28.672 +19 56 18.20 V G96
2023-12-04 08:44:14 C 03 55 28.445 +19 56 17.48 V G96
2023-12-04 08:51:36 C 03 55 28.110 +19 56 16.84 V G96
2023-12-09 10:52:05 C 03 51 21.728 +19 48 58.14 X F52
2023-12-09 11:10:52 C 03 51 21.083 +19 48 57.33 X F52
2023-12-09 11:29:36 C 03 51 20.451 +19 48 56.02 X F52
2023-12-16 05:53:50 C 03 46 36.100 +19 40 47.49 X F52
2023-12-16 06:10:45 C 03 46 35.623 +19 40 46.71 X F52
2023-12-16 06:27:37 C 03 46 35.175 +19 40 46.00 X F52