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
2012-12-11 22:43:37 C 01 00 26.33 +39 25 18.3 c A24
2012-12-11 22:45:41 C 01 00 26.23 +39 25 19.8 c A24
2012-12-13 01:51:16 C 00 58 09.81 +39 43 40.5 u H21
2012-12-13 01:58:50 C 00 58 09.13 +39 43 45.4 u H21
2012-12-13 02:06:42 C 00 58 08.47 +39 43 50.7 u H21
2012-12-13 02:15:26 C 00 58 07.72 +39 43 56.7 u H21
2012-12-13 22:53:40 C 00 56 27.97 +39 57 44.0 q I42
2012-12-13 22:57:44 C 00 56 27.63 +39 57 46.1 q I42
2012-12-14 01:39:04 C 00 56 14.42 +39 59 34.9 u H21
2012-12-14 01:42:27 C 00 56 14.16 +39 59 37.3 u H21
2012-12-14 01:46:18 C 00 56 13.83 +39 59 39.6 u H21
2012-12-14 01:49:25 C 00 56 13.58 +39 59 41.7 u H21
2012-12-14 01:52:14 C 00 56 13.33 +39 59 43.7 u H21
2012-12-14 23:43:21 C 00 54 31.71 +40 14 13.5 q I42
2012-12-14 23:53:26 C 00 54 30.89 +40 14 21.1 q I42
2013-01-02 01:53:36 C 00 34 41.29 +45 04 53.4 u H21
2013-01-02 02:05:39 C 00 34 41.04 +45 05 01.4 u H21
2013-01-02 02:12:25 C 00 34 40.90 +45 05 06.0 u H21
2013-01-02 23:05:57 C 00 34 22.73 +45 19 55.6 t 204
2013-01-02 23:19:59 C 00 34 22.58 +45 20 05.2 t 204
2013-01-02 23:34:02 C 00 34 22.41 +45 20 14.9 t 204
2013-03-16 04:24:57 C 05 31 17.06 +68 43 17.4 u G52
2013-03-16 04:34:38 C 05 31 21.41 +68 43 12.9 u G52
2013-03-16 04:44:19 C 05 31 25.79 +68 43 07.4 u G52
2013-03-23 02:41:19 C 06 44 51.25 +66 25 14.9 u 703
2013-03-23 02:48:07 C 06 44 54.09 +66 25 06.7 u 703
2013-03-23 02:54:35 C 06 44 56.68 +66 24 58.2 u 703
2013-03-23 03:01:05 C 06 44 59.46 +66 24 50.4 u 703
2013-03-30 01:52:57 C 07 46 23.77 +62 11 44.4 q H21
2013-03-30 01:56:59 C 07 46 25.03 +62 11 37.2 q H21
2013-03-30 02:06:25 C 07 46 28.04 +62 11 20.1 q H21
2013-04-20 04:21:01 C 09 38 14.94 +43 33 19.4 u H21
2013-04-20 04:24:54 C 09 38 15.50 +43 33 10.0 u H21
2013-04-20 04:28:46 C 09 38 16.02 +43 33 01.0 u H21
2013-05-02 03:17:46 C 10 14 55.78 +32 40 50.5 u 703
2013-05-02 03:27:29 C 10 14 56.86 +32 40 28.5 u 703
2013-05-02 03:37:09 C 10 14 57.76 +32 40 09.8 u 703
2013-05-02 03:46:58 C 10 14 58.84 +32 39 45.8 u 703
2013-05-09 02:56:15 C 10 32 20.38 +26 52 33.0 u H21
2013-05-09 03:05:21 C 10 32 21.26 +26 52 14.9 u H21
2013-05-09 03:13:34 C 10 32 22.06 +26 51 58.4 u H21
2016-09-08 12:36:38 C 01 11 02.991 -16 20 21.93 L F51
2016-09-08 12:52:55 C 01 11 02.380 -16 20 25.75 L F51
2016-09-08 13:09:11 C 01 11 01.786 -16 20 29.18 L F51
2016-09-25 10:15:38 C 00 52 41.383 -17 37 19.20 L F51
2016-09-25 10:30:06 C 00 52 40.578 -17 37 21.27 L F51
2016-09-25 10:44:40 C 00 52 39.813 -17 37 23.38 L F51
2016-09-25 10:59:07 C 00 52 38.992 -17 37 25.76 L F51
2016-10-09 09:49:58 C 00 33 35.186 -18 04 30.14 L F51
2016-10-09 10:05:51 C 00 33 34.227 -18 04 29.77 L F51