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
2012-11-04 11:11:43 c 02 18 45.197 -04 05 06.34 L F51
2012-11-04 11:13:52 c 02 18 45.093 -04 05 05.51 L F51
2012-11-04 11:16:00 c 02 18 44.982 -04 05 04.38 L F51
2012-11-04 11:18:11 c 02 18 44.871 -04 05 03.56 L F51
2012-11-04 11:20:19 c 02 18 44.765 -04 05 02.66 L F51
2012-11-04 11:22:30 c 02 18 44.635 -04 05 01.24 L F51
2012-11-04 11:27:34 c 02 18 44.400 -04 04 59.55 L F51
2012-11-04 11:29:44 c 02 18 44.316 -04 04 58.85 L F51
2012-11-04 11:31:52 c 02 18 44.177 -04 04 57.75 L F51
2012-11-04 11:34:00 c 02 18 44.100 -04 04 56.95 L F51
2012-11-04 11:36:08 c 02 18 43.965 -04 04 55.94 L F51
2012-11-04 11:40:25 c 02 18 43.751 -04 04 54.12 L F51
2012-11-05 09:26:49 c 02 17 43.716 -03 55 36.54 L F51
2012-11-05 09:31:05 c 02 17 43.476 -03 55 34.52 L F51
2012-11-05 09:39:35 c 02 17 43.063 -03 55 30.97 L F51
2012-11-05 09:43:50 c 02 17 42.845 -03 55 29.16 L F51
2012-11-05 09:52:20 c 02 17 42.436 -03 55 25.46 L F51
2012-11-05 09:56:35 c 02 17 42.222 -03 55 23.58 L F51
2012-12-06 04:40:22 C 02 02 33.79 +02 11 50.1 o 291
2012-12-06 04:45:50 C 02 02 33.79 +02 11 53.0 o 291
2012-12-06 04:51:15 C 02 02 33.82 +02 11 56.1 o 291
2015-04-11 11:12:53 C 15 03 33.39 -02 57 39.2 o 291
2015-04-11 11:23:40 C 15 03 33.09 -02 57 36.5 o 291
2015-04-11 11:34:25 C 15 03 32.77 -02 57 34.4 o 291
2015-04-20 10:35:49 C 14 56 04.904 -02 04 44.75 L F51
2015-04-20 10:36:46 C 14 56 04.880 -02 04 44.40 L F51
2015-04-20 10:53:59 C 14 56 04.120 -02 04 40.23 L F51
2015-04-20 10:54:55 C 14 56 04.073 -02 04 40.05 L F51
2015-04-20 11:12:16 C 14 56 03.311 -02 04 35.88 L F51
2015-04-20 11:13:13 C 14 56 03.268 -02 04 35.53 L F51
2015-04-20 11:30:29 C 14 56 02.503 -02 04 31.36 L F51
2015-04-20 11:31:26 C 14 56 02.474 -02 04 31.20 L F51
2015-04-20 17:26:13 C 14 55 47.61 -02 03 06.7 q D29
2015-04-20 17:46:33 C 14 55 46.67 -02 03 01.8 q D29
2015-04-21 11:11:59 C 14 55 02.449 -01 58 48.03 L F51
2015-04-21 12:24:58 C 14 54 59.124 -01 58 30.28 L F51
2015-04-21 12:43:38 C 14 54 58.289 -01 58 25.99 L F51
2015-04-21 13:02:16 C 14 54 57.431 -01 58 21.54 L F51
2015-04-29 07:09:04 C 14 46 02.40 -01 16 17.4 o 691
2015-04-29 07:36:13 C 14 46 00.92 -01 16 12.4 o 691
2015-04-29 08:03:22 C 14 45 59.41 -01 16 06.2 o 691
2015-05-26 08:55:00 C 14 09 28.80 -00 28 31.4 1 T09
2015-05-26 09:17:01 C 14 09 27.64 -00 28 33.7 1 T09
2015-05-26 09:51:10 C 14 09 25.83 -00 28 37.2 1 T09
2015-05-26 10:03:45 C 14 09 25.17 -00 28 38.5 1 T09
2015-12-02 03:02:07 C 22 01 12.50 -22 06 45.0 o 291
2015-12-02 03:17:16 C 22 01 14.75 -22 06 30.6 o 291
2025-12-11 09:31:41 C 05 02 10.835 +19 41 16.73 V I52
2025-12-11 09:58:43 C 05 02 09.190 +19 41 19.36 V I52
2025-12-11 10:10:25 C 05 02 08.455 +19 41 20.87 V I52