2012 TR146

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2574513000
Semi-major axis (a)1.5685491000 AU
Inclination (i)1.23123000°
Long. of Asc. Node (Ω)69.44636000°
Arg. of Perihelion (ω)329.02027000°
Mean Anomaly (M)228.89484000°
Mean Motion (n)0.5017147800°/day
Perihelion dist (q)1.16472410 AU
Aphelion dist (Q)1.97237410 AU
Orbital Period1.96447800 yr
Physical Parameters
H (abs. magnitude)23.70
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.360″
Uncertainty6
Orbit TypeAmor
MOID0.170731 AU
Observations Used26
Oppositions1
Arc Total
First Observation Used
Last Observation Used2012-11-20
Observations (61)
Date Type RA Dec Mag Band Observatory
2012-10-11 06:00:18 C 00 47 33.03 -01 38 34.0 r G96
2012-10-11 06:01:08 C 00 47 33.18 -01 38 32.7 r G96
2012-10-11 06:10:54 C 00 47 33.10 -01 38 31.3 r G96
2012-10-11 06:19:58 C 00 47 33.07 -01 38 29.6 r G96
2012-10-11 06:20:47 C 00 47 33.07 -01 38 29.2 r G96
2012-10-11 06:29:50 C 00 47 33.10 -01 38 26.8 r G96
2012-10-11 06:30:37 C 00 47 33.07 -01 38 27.0 r G96
2012-10-11 07:32:36 C 00 47 33.07 -01 38 13.1 r G96
2012-10-11 07:42:49 C 00 47 33.07 -01 38 11.1 r G96
2012-10-11 07:53:03 C 00 47 33.07 -01 38 08.7 r G96
2012-10-11 08:03:13 C 00 47 33.07 -01 38 06.7 r G96
2012-10-15 08:07:47 c 00 48 49.021 -01 13 39.40 L F51
2012-10-15 08:35:23 c 00 48 49.084 -01 13 31.67 L F51
2012-10-15 08:56:19 c 00 48 49.124 -01 13 25.56 L F51
2012-10-16 02:56:51 C 00 49 06.64 -01 08 18.3 o H01
2012-10-16 03:07:19 C 00 49 06.71 -01 08 14.8 o H01
2012-10-16 03:18:30 C 00 49 06.81 -01 08 11.6 o H01
2012-10-16 03:29:05 C 00 49 06.88 -01 08 08.3 o H01
2012-10-16 04:11:56 C 00 49 06.32 -01 08 00.0 r H21
2012-10-16 04:31:08 C 00 49 06.39 -01 07 53.9 r H21
2012-11-03 08:50:09 C 01 01 19.96 +02 11 10.4 o 291
2012-11-03 08:56:49 C 01 01 20.18 +02 11 13.9 o 291
2012-11-03 09:03:28 C 01 01 20.41 +02 11 18.4 o 291
2012-11-20 07:44:11 C 01 24 32.49 +06 46 41.3 291
2012-11-20 07:58:09 C 01 24 33.42 +06 46 51.9 291
2012-11-20 08:12:07 C 01 24 34.28 +06 47 02.5 291
2012-10-11 08:24:56 c 01 39 41.697 +14 35 26.74 L F51
2012-10-11 09:08:08 c 01 39 40.154 +14 35 18.65 L F51
2012-10-11 09:29:50 c 01 39 39.366 +14 35 14.61 L F51
2012-10-22 07:09:02 C 01 30 20.77 +13 40 06.2 r G96
2012-10-22 07:17:13 C 01 30 20.44 +13 40 04.2 r G96
2012-10-22 07:25:26 C 01 30 20.19 +13 40 02.8 r G96
2012-10-22 07:33:37 C 01 30 19.87 +13 40 00.2 r G96
2015-05-21 04:27:26 C 15 32 42.71 -21 46 46.2 23.3 W84
2015-05-21 04:32:03 C 15 32 42.54 -21 46 45.2 W84
2015-05-21 04:36:44 C 15 32 42.37 -21 46 44.4 W84
2015-05-21 04:41:24 C 15 32 42.18 -21 46 43.6 W84
2015-05-21 05:20:52 C 15 32 40.65 -21 46 37.7 W84
2015-05-22 06:07:56 C 15 31 45.05 -21 42 50.0 23.4 W84
2015-05-22 06:12:35 C 15 31 44.87 -21 42 49.2 W84
2015-05-22 06:17:12 C 15 31 44.70 -21 42 48.6 W84
2015-05-22 06:21:57 C 15 31 44.52 -21 42 47.8 W84
2015-05-23 04:02:27 C 15 30 56.37 -21 39 27.5 22.9 W84
2015-05-23 04:07:04 C 15 30 56.20 -21 39 26.8 W84
2015-05-23 04:11:46 C 15 30 56.01 -21 39 26.1 W84
2015-05-23 04:16:25 C 15 30 55.85 -21 39 25.6 W84
2015-05-24 03:56:36 C 15 30 03.41 -21 35 45.3 23.2 W84
2015-05-24 04:05:57 C 15 30 03.07 -21 35 44.0 W84
2015-05-24 04:10:34 C 15 30 02.88 -21 35 43.2 W84
2015-05-24 04:15:16 C 15 30 02.70 -21 35 42.3 W84