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
2012-10-11 06:04:24 C 00 42 33.73 +01 34 35.7 r G96
2012-10-11 06:14:07 C 00 42 35.28 +01 35 10.7 r G96
2012-10-11 06:24:03 C 00 42 36.82 +01 35 46.3 r G96
2012-10-11 06:33:52 C 00 42 38.37 +01 36 21.9 r G96
2012-10-11 07:31:36 C 00 42 47.55 +01 39 49.9 r G96
2012-10-11 07:41:50 C 00 42 49.14 +01 40 26.8 r G96
2012-10-11 07:52:02 C 00 42 50.76 +01 41 03.5 r G96
2012-10-11 08:02:12 C 00 42 52.41 +01 41 39.7 r G96
2012-10-11 08:58:42 C 00 43 01.51 +01 45 03.5 r G96
2012-10-11 09:01:16 C 00 43 01.93 +01 45 13.7 o 291
2012-10-11 09:02:45 C 00 43 02.18 +01 45 18.6 r G96
2012-10-11 09:06:47 C 00 43 02.84 +01 45 33.1 r G96
2012-10-11 09:06:59 C 00 43 02.89 +01 45 34.4 o 291
2012-10-13 22:29:02 C 00 55 09.94 +05 41 48.2 u J95
2012-10-13 22:40:27 C 00 55 12.12 +05 42 34.6 u J95
2012-10-13 22:51:55 C 00 55 14.34 +05 43 22.2 u J95
2012-10-14 22:34:15 C 01 00 21.54 +07 22 25.8 u J95
2012-10-14 22:49:26 C 01 00 24.63 +07 23 31.2 u J95
2012-10-15 03:36:38 C 01 01 31.88 +07 44 23.6 o H01
2012-10-15 03:47:21 C 01 01 34.07 +07 45 09.8 o H01
2012-10-15 03:56:44 C 01 01 36.02 +07 45 50.9 o H01
2012-10-15 04:09:25 C 01 01 38.58 +07 46 45.7 o H01
2012-11-16 13:18:46 C 05 02 55.461 +47 47 02.73 t 568
2012-11-18 08:05:42 C 05 11 33.22 +47 59 28.9 u H21
2012-11-18 08:28:04 C 05 11 36.96 +47 59 33.2 u H21
2012-11-18 08:52:40 C 05 11 41.03 +47 59 36.5 u H21
2012-10-08 05:51:37 C 01 02 00.63 +03 40 04.6 r G96
2012-10-08 06:05:42 C 01 02 00.16 +03 40 02.1 r G96
2012-10-08 06:19:36 C 01 01 59.70 +03 39 59.6 r G96
2012-10-08 06:33:38 C 01 01 59.26 +03 39 57.2 r G96
2012-11-05 06:51:05 c 00 43 02.568 +02 06 08.22 L F51
2012-11-05 07:12:53 c 00 43 02.134 +02 06 06.43 L F51
2012-11-05 07:34:36 c 00 43 01.687 +02 06 05.21 L F51
2012-11-05 07:56:21 c 00 43 01.254 +02 06 03.63 L F51
2017-08-17 10:22:05 C 22 49 13.491 -10 44 56.46 L F51
2017-08-17 10:37:54 C 22 49 13.019 -10 44 59.98 L F51
2017-08-17 11:09:28 C 22 49 12.099 -10 45 05.68 L F51
2019-01-09 08:49:20 C 07 01 37.693 +24 24 03.22 U F51
2019-01-09 09:06:33 C 07 01 36.985 +24 24 04.83 U F51
2019-01-09 09:23:48 C 07 01 36.304 +24 24 06.14 U F51
2019-01-10 08:20:36 C 07 00 42.783 +24 25 54.48 U F51
2019-01-10 08:37:39 C 07 00 42.105 +24 25 55.86 U F51
2019-01-10 08:54:40 C 07 00 41.441 +24 25 57.47 U F51
2023-11-17 19:50:31 C 04 10 05.98 +20 21 22.6 V O18
2023-11-17 19:58:16 C 04 10 05.68 +20 21 22.1 V O18
2023-11-17 20:06:01 C 04 10 05.39 +20 21 21.8 V O18
2023-12-04 06:35:28 C 03 55 33.390 +19 56 26.58 X F52
2023-12-04 06:52:24 C 03 55 32.762 +19 56 25.65 X F52
2023-12-04 07:09:12 C 03 55 32.164 +19 56 24.77 X F52
2023-12-04 07:26:00 C 03 55 31.545 +19 56 23.72 X F52