2012 TX78

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4486031852 ± 4.51e-08
Semi-major axis (a)2.1716958712 AU ± 2.96e-08
Inclination (i)8.49836990° ± 1.06e-05
Long. of Asc. Node (Ω)89.20086675° ± 8.99e-05
Arg. of Perihelion (ω)228.91819581° ± 8.20e-05
Mean Anomaly (M)61.16810282° ± 4.61e-05
Mean Motion (n)0.3079737971°/day ± 6.29e-09
Perihelion dist (q)1.19746619 AU ± 9.94e-08
Aphelion dist (Q)3.14592556 AU ± 1.07e-07
Orbital Period3.20035760 yr ± 6.53e-08
Physical Parameters
H (abs. magnitude)19.45
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.242″
Uncertainty0
Orbit TypeAmor
MOID0.212690 AU
Observations Used95
Oppositions9
Arc Total2012-2025
First Observation Used2012-08-27
Last Observation Used2025-12-11
Observations (100)
Date Type RA Dec Mag Band Observatory
2012-08-27 17:40:27 C 02 58 26.43 -07 14 45.0 r E12
2012-08-27 17:55:53 C 02 58 27.08 -07 14 45.4 r E12
2012-08-27 18:11:20 C 02 58 27.94 -07 14 44.9 r E12
2012-08-27 18:26:44 C 02 58 28.59 -07 14 45.6 r E12
2012-10-09 10:01:49 C 02 53 30.83 -07 04 59.6 o 926
2012-10-09 10:19:17 C 02 53 29.79 -07 04 57.2 o 926
2012-10-09 10:39:13 C 02 53 28.70 -07 04 55.1 o 926
2012-10-10 08:56:45 C 02 52 18.15 -07 01 48.8 19.4 c 704
2012-10-10 09:15:47 C 02 52 17.00 -07 01 46.9 19.5 c 704
2012-10-10 09:34:51 C 02 52 15.93 -07 01 42.8 19.5 c 704
2012-10-11 07:21:00 C 02 51 05.85 -06 58 26.5 o 926
2012-10-11 07:37:11 C 02 51 04.97 -06 58 24.0 o 926
2012-10-11 07:53:24 C 02 51 03.86 -06 58 20.6 o 926
2012-10-14 10:30:43 c 02 46 53.087 -06 45 16.58 L F51
2012-10-14 10:49:13 c 02 46 51.936 -06 45 12.92 L F51
2012-10-15 08:59:09 C 02 45 34.99 -06 40 50.7 r 703
2012-10-15 09:08:04 C 02 45 34.41 -06 40 47.6 r 703
2012-10-15 09:17:05 C 02 45 33.80 -06 40 45.9 r 703
2012-10-15 09:26:08 C 02 45 33.40 -06 40 43.7 r 703
2012-10-18 07:14:37 C 02 41 28.23 -06 24 50.9 u 807
2012-10-18 07:18:45 C 02 41 27.97 -06 24 49.8 u 807
2012-10-18 07:22:54 C 02 41 27.71 -06 24 48.8 u 807
2012-10-18 07:27:38 C 02 41 27.42 -06 24 47.6 u 807
2012-10-18 07:38:22 C 02 41 26.74 -06 24 45.0 u 807
2012-10-20 06:22:24 C 02 38 41.49 -06 12 52.2 u 807
2012-10-20 06:28:13 C 02 38 41.13 -06 12 50.6 u 807
2012-10-20 06:34:02 C 02 38 40.77 -06 12 49.0 u 807
2012-10-20 06:38:42 C 02 38 40.47 -06 12 47.9 u 807
2012-10-21 10:52:50 c 02 37 00.876 -06 05 17.47 L F51
2012-10-21 11:10:38 c 02 36 59.754 -06 05 12.60 L F51
2012-10-25 01:38:58 C 02 31 57.08 -05 39 08.1 t 204
2012-10-25 01:59:19 C 02 31 55.88 -05 39 01.6 t 204
2012-10-25 02:18:58 C 02 31 54.69 -05 38 55.0 t 204
2012-10-26 10:23:13 C 02 30 04.86 -05 28 15.2 r G96
2012-10-26 10:30:25 C 02 30 04.46 -05 28 12.6 r G96
2012-10-26 10:37:38 C 02 30 03.96 -05 28 10.3 r G96
2012-10-26 10:44:54 C 02 30 03.52 -05 28 07.3 r G96
2012-11-01 11:55:25 c 02 22 14.286 -04 34 25.13 L F51
2012-11-01 11:59:40 c 02 22 14.055 -04 34 23.55 L F51
2012-11-01 12:03:55 c 02 22 13.831 -04 34 21.79 L F51
2012-11-01 12:12:27 c 02 22 13.354 -04 34 18.39 L F51
2012-11-01 12:16:42 c 02 22 13.137 -04 34 16.66 L F51
2012-11-02 11:29:13 c 02 21 03.441 -04 24 55.55 L F51
2012-11-02 11:33:30 c 02 21 03.204 -04 24 53.88 L F51
2012-11-02 11:37:45 c 02 21 02.971 -04 24 52.14 L F51
2012-11-02 11:42:01 c 02 21 02.764 -04 24 50.33 L F51
2012-11-02 11:54:49 c 02 21 02.081 -04 24 45.23 L F51
2012-11-02 11:59:04 c 02 21 01.850 -04 24 43.34 L F51
2012-11-04 09:29:32 c 02 18 50.379 -04 05 49.59 L F51
2012-11-04 09:46:12 c 02 18 49.534 -04 05 42.60 L F51