2012 TT78

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4179835453 ± 3.94e-08
Semi-major axis (a)1.9670524295 AU ± 1.37e-08
Inclination (i)7.72790775° ± 4.94e-06
Long. of Asc. Node (Ω)246.09467204° ± 3.99e-05
Arg. of Perihelion (ω)240.63107367° ± 4.05e-05
Mean Anomaly (M)208.87477226° ± 1.56e-05
Mean Motion (n)0.3572632730°/day ± 3.74e-09
Perihelion dist (q)1.14485688 AU ± 7.80e-08
Aphelion dist (Q)2.78924798 AU ± 8.00e-08
Orbital Period2.75882342 yr ± 2.89e-08
Physical Parameters
H (abs. magnitude)20.14
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.247″
Uncertainty0
Orbit TypeAmor
MOID0.199497 AU
Observations Used83
Oppositions7
Arc Total2012-2023
First Observation Used2012-10-08
Last Observation Used2023-11-05
Observations (85)
Date Type RA Dec Mag Band Observatory
2012-10-08 07:17:20 c 00 37 33.097 +17 36 33.89 L F51
2012-10-08 07:38:14 c 00 37 31.882 +17 36 25.16 L F51
2012-10-08 07:59:08 c 00 37 30.685 +17 36 16.35 L F51
2012-10-09 05:40:34 C 00 36 17.98 +17 27 00.3 u H21
2012-10-09 05:48:04 C 00 36 17.53 +17 26 57.3 u H21
2012-10-10 06:18:51 C 00 34 55.56 +17 16 13.5 r G96
2012-10-10 06:30:41 C 00 34 54.87 +17 16 08.0 r G96
2012-10-10 06:36:22 C 00 34 54.53 +17 16 05.1 o H01
2012-10-10 06:42:33 C 00 34 54.15 +17 16 02.2 r G96
2012-10-10 06:51:38 C 00 34 53.64 +17 15 58.0 o H01
2012-10-10 06:54:20 C 00 34 53.50 +17 15 57.5 r G96
2012-10-10 06:59:20 C 00 34 53.20 +17 15 54.7 o H01
2012-10-10 07:06:09 C 00 34 52.78 +17 15 51.8 o H01
2012-10-10 07:06:15 C 00 34 52.82 +17 15 52.0 r G96
2012-10-11 06:01:31 C 00 33 36.05 +17 05 30.3 o 291
2012-10-11 06:10:28 C 00 33 35.51 +17 05 25.7 o 291
2012-10-11 06:18:36 C 00 33 35.04 +17 05 22.5 o 291
2012-10-17 11:18:56 C 00 25 18.562 +15 51 50.83 t 568
2012-10-17 11:21:21 C 00 25 18.425 +15 51 49.54 t 568
2012-10-17 11:23:43 C 00 25 18.293 +15 51 48.33 t 568
2012-10-23 07:40:13 C 00 17 58.45 +14 35 12.2 o 291
2012-10-23 07:47:53 C 00 17 58.05 +14 35 07.8 o 291
2012-10-23 07:55:33 C 00 17 57.67 +14 35 03.0 o 291
2012-11-13 01:28:53 C 00 00 50.58 +10 01 16.1 u H21
2012-11-13 01:47:54 C 00 00 50.23 +10 01 06.5 u H21
2012-11-13 02:07:09 C 00 00 49.93 +10 00 57.0 u H21
2012-12-13 00:08:09 C 00 10 31.44 +06 23 15.5 u H21
2012-12-13 00:39:38 C 00 10 32.65 +06 23 12.2 u H21
2012-12-13 01:12:39 C 00 10 33.96 +06 23 08.2 u H21
2015-11-06 04:56:03 C 08 18 27.50 +17 33 14.1 t J04
2015-11-06 05:08:01 C 08 18 29.29 +17 33 02.0 t J04
2015-11-06 05:19:57 C 08 18 31.07 +17 32 49.3 t J04
2015-11-06 11:57:54 C 08 19 31.48 +17 25 56.0 o 926
2015-11-06 12:09:10 C 08 19 33.07 +17 25 44.6 o 926
2015-11-06 12:20:25 C 08 19 34.72 +17 25 33.2 o 926
2015-11-07 05:10:42 C 08 22 08.41 +17 07 52.7 t J04
2015-11-07 05:22:42 C 08 22 10.23 +17 07 40.1 t J04
2015-11-07 05:34:42 C 08 22 11.96 +17 07 27.4 t J04
2015-11-07 11:52:37 C 08 23 09.45 +17 00 45.8 o 926
2015-11-07 12:03:52 C 08 23 11.15 +17 00 33.6 o 926
2015-11-07 12:15:06 C 08 23 12.79 +17 00 21.2 o 926
2015-11-08 01:57:45 C 08 25 18.592 +16 45 37.95 q J04
2015-11-08 02:09:45 C 08 25 20.419 +16 45 25.45 q J04
2015-11-20 11:18:35 C 09 10 44.80 +10 40 53.3 o 711
2015-11-20 11:23:19 C 09 10 45.38 +10 40 47.1 o 711
2015-11-20 11:27:58 C 09 10 46.10 +10 40 40.4 o 711
2015-12-13 14:20:11 C 10 34 44.182 -03 34 27.38 L F51
2015-12-13 14:38:34 C 10 34 46.809 -03 34 57.40 L F51
2015-12-13 14:57:00 C 10 34 49.450 -03 35 27.58 L F51
2015-12-23 07:22:28 C 11 08 32.90 -09 50 25.8 u 807