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
2012-11-17 04:23:21 C 02 07 10.38 +31 17 39.4 r 703
2012-11-17 04:47:30 C 02 07 07.39 +31 18 02.5 r 703
2012-11-17 04:59:38 C 02 07 05.84 +31 18 14.6 r 703
2012-11-17 05:38:03 C 02 07 00.94 +31 18 53.6 r 703
2012-11-17 05:42:48 C 02 07 00.33 +31 18 57.2 r 703
2012-11-17 05:47:31 C 02 06 59.58 +31 19 01.8 r 703
2012-11-19 03:56:03 C 02 01 22.03 +32 03 38.6 u H21
2012-11-19 03:59:10 C 02 01 21.61 +32 03 41.6 u H21
2012-11-24 02:36:29 C 01 46 47.17 +33 53 40.1 q 448
2012-11-24 02:46:53 C 01 46 45.87 +33 53 50.0 q 448
2012-11-24 02:57:53 C 01 46 44.47 +33 53 59.5 q 448
2012-11-28 05:27:04 C 01 34 49.73 +35 19 09.6 u H21
2012-11-28 05:41:22 C 01 34 48.00 +35 19 21.2 u H21
2012-11-28 05:48:42 C 01 34 47.10 +35 19 27.2 u H21
2012-11-29 01:32:55 C 01 32 28.26 +35 35 50.5 u H21
2012-11-29 01:38:16 C 01 32 27.60 +35 35 55.0 u H21
2012-12-02 18:19:41 C 01 22 19.85 +36 46 38.6 u I76
2012-12-02 18:37:34 C 01 22 17.69 +36 46 52.3 u I76
2012-12-02 19:07:00 C 01 22 14.35 +36 47 16.6 u I76
2012-12-02 19:46:01 C 01 22 09.85 +36 47 47.2 u I76
2012-12-03 22:23:18 C 01 19 14.33 +37 08 06.0 c A24
2012-12-03 22:25:22 C 01 19 14.14 +37 08 07.3 c A24
2012-12-04 00:04:39 C 01 19 04.15 +37 09 23.5 u I15
2012-12-04 00:10:54 C 01 19 03.47 +37 09 28.7 u I15
2012-12-04 00:29:34 C 01 19 01.39 +37 09 42.4 u I15
2012-12-06 00:36:23 C 01 13 56.63 +37 45 30.7 u H21
2012-12-06 00:42:09 C 01 13 56.04 +37 45 35.2 u H21
2012-12-06 23:32:56 C 01 11 36.34 +38 02 10.4 q I42
2012-12-06 23:40:35 C 01 11 35.51 +38 02 16.9 q I42
2012-12-09 19:56:20 C 01 04 59.18 +38 50 32.4 c A24
2012-12-09 19:58:24 C 01 04 59.00 +38 50 33.9 c A24
2012-12-09 20:46:14 C 01 04 54.40 +38 51 06.5 c A24
2012-12-09 21:37:20 C 01 04 49.51 +38 51 41.9 c A24
2012-12-09 22:24:28 C 01 04 44.97 +38 52 12.7 c A24
2012-12-09 22:26:32 C 01 04 44.84 +38 52 15.4 c A24
2012-12-09 22:46:39 C 01 04 42.89 +38 52 28.7 c A24
2012-12-09 23:10:06 C 01 04 40.70 +38 52 44.2 c A24
2012-12-09 23:29:29 C 01 04 38.88 +38 52 57.7 c A24
2012-12-09 23:31:37 C 01 04 38.66 +38 52 58.8 c A24
2012-12-10 22:09:12 C 01 02 35.73 +39 08 33.9 c A24
2012-12-10 22:11:15 C 01 02 35.50 +39 08 35.7 c A24
2012-12-10 22:31:10 C 01 02 33.72 +39 08 48.6 c A24
2012-12-10 22:54:22 C 01 02 31.62 +39 09 04.5 c A24
2012-12-10 23:13:36 C 01 02 29.90 +39 09 17.7 c A24
2012-12-10 23:15:40 C 01 02 29.66 +39 09 18.7 c A24
2012-12-11 21:08:09 C 01 00 34.85 +39 24 16.2 c A24
2012-12-11 21:10:14 C 01 00 34.74 +39 24 17.1 c A24
2012-12-11 21:33:03 C 01 00 32.67 +39 24 32.3 c A24
2012-12-11 21:40:29 C 01 00 32.00 +39 24 37.2 c A24
2012-12-11 22:14:02 C 01 00 29.04 +39 24 59.2 c A24