2012 TA219

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5633548763 ± 5.27e-08
Semi-major axis (a)2.6379305818 AU ± 5.34e-09
Inclination (i)25.05214067° ± 9.02e-06
Long. of Asc. Node (Ω)34.75235256° ± 1.23e-05
Arg. of Perihelion (ω)91.48377741° ± 2.56e-05
Mean Anomaly (M)349.84172738° ± 5.08e-06
Mean Motion (n)0.2300473485°/day ± 6.98e-10
Perihelion dist (q)1.15183953 AU ± 1.39e-07
Aphelion dist (Q)4.12402164 AU ± 1.39e-07
Orbital Period4.28444966 yr ± 1.30e-08
Physical Parameters
H (abs. magnitude)17.96
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.391″
Uncertainty0
Orbit TypeAmor
MOID0.444214 AU
Observations Used210
Oppositions23
Arc Total1996-2026
First Observation Used1996-04-23
Last Observation Used2026-01-11
Observations (217)
Date Type RA Dec Mag Band Observatory
1996-04-23 13:26:12 C 14 02 29.60 -09 39 44.3 c 566
1996-04-23 13:54:46 C 14 02 27.06 -09 40 05.4 c 566
1996-04-23 14:20:03 C 14 02 24.79 -09 40 25.0 c 566
2012-10-08 09:03:44 C 03 19 40.36 +16 51 27.7 o 691
2012-10-08 09:29:10 C 03 19 39.70 +16 51 45.0 o 691
2012-10-08 09:54:37 C 03 19 39.03 +16 52 02.3 o 691
2012-10-14 07:03:46 C 03 15 17.33 +18 33 02.2 o 926
2012-10-14 07:28:10 C 03 15 16.27 +18 33 21.3 o 926
2012-10-14 07:45:07 C 03 15 15.64 +18 33 34.7 o 926
2012-10-16 07:07:33 C 03 13 19.76 +19 10 07.0 o 691
2012-10-16 07:33:00 C 03 13 18.63 +19 10 27.3 o 691
2012-10-16 07:58:27 C 03 13 17.45 +19 10 47.0 o 691
2012-10-16 14:34:01 c 03 12 59.573 +19 16 00.48 L F51
2012-10-16 14:51:06 c 03 12 58.779 +19 16 13.73 L F51
2012-10-19 12:40:58 c 03 09 37.557 +20 12 55.39 L F51
2012-10-19 13:01:28 c 03 09 36.427 +20 13 12.36 L F51
2012-10-19 13:21:57 c 03 09 35.303 +20 13 29.33 L F51
2012-10-19 13:42:27 c 03 09 34.179 +20 13 46.29 L F51
2012-10-26 07:34:42 C 02 59 36.08 +22 36 14.7 o 691
2012-10-26 08:00:27 C 02 59 34.24 +22 36 38.7 o 691
2012-10-26 08:25:57 C 02 59 32.31 +22 37 01.9 o 691
2012-11-11 10:01:37 C 02 23 26.80 +28 59 20.7 r 703
2012-11-11 10:12:25 C 02 23 25.58 +28 59 31.0 r 703
2012-11-11 10:23:09 C 02 23 24.32 +28 59 42.4 r 703
2012-11-11 11:03:14 C 02 23 19.75 +29 00 21.2 r 703
2012-11-11 11:12:15 C 02 23 18.70 +29 00 31.3 r 703
2012-11-11 11:21:19 C 02 23 17.70 +29 00 40.6 r 703
2012-11-11 11:30:26 C 02 23 16.65 +29 00 47.8 r 703
2012-11-11 17:39:06 C 02 22 35.02 +29 07 04.9 o 300
2012-11-11 17:41:06 C 02 22 34.76 +29 07 06.4 o 300
2012-11-11 17:45:07 C 02 22 34.37 +29 07 10.8 o 300
2012-11-14 23:37:30 C 02 13 31.15 +30 25 29.4 u I15
2012-11-14 23:43:44 C 02 13 30.43 +30 25 35.5 u I15
2012-11-14 23:49:59 C 02 13 29.62 +30 25 42.2 u I15
2012-11-15 05:05:35 C 02 12 51.65 +30 30 59.8 19.3 c 704
2012-11-15 05:26:33 C 02 12 49.01 +30 31 21.0 19.6 c 704
2012-11-15 05:47:29 C 02 12 46.49 +30 31 42.8 19.5 c 704
2012-11-15 06:08:40 C 02 12 43.85 +30 32 03.0 18.9 c 704
2012-11-15 21:51:45 C 02 10 51.03 +30 47 34.2 o 046
2012-11-15 21:53:47 C 02 10 50.75 +30 47 36.6 o 046
2012-11-15 21:55:40 C 02 10 50.56 +30 47 39.0 o 046
2012-11-15 21:59:22 C 02 10 50.11 +30 47 41.8 o 046
2012-11-15 22:01:13 C 02 10 49.82 +30 47 44.5 o 046
2012-11-16 21:41:25 C 02 07 58.67 +31 11 02.3 o 046
2012-11-16 21:45:35 C 02 07 58.16 +31 11 06.7 o 046
2012-11-16 21:49:37 C 02 07 57.71 +31 11 10.4 o 046
2012-11-16 21:53:42 C 02 07 57.17 +31 11 14.3 o 046
2012-11-17 01:54:38 C 02 07 27.40 +31 15 08.3 t 204
2012-11-17 02:00:02 C 02 07 26.74 +31 15 13.3 t 204
2012-11-17 02:05:40 C 02 07 26.06 +31 15 19.0 t 204