331792 (2003 MT2)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5337174365 ± 4.86e-09
Semi-major axis (a)2.6855021703 AU ± 1.68e-09
Inclination (i)27.91586277° ± 6.82e-07
Long. of Asc. Node (Ω)305.07971672° ± 1.41e-06
Arg. of Perihelion (ω)304.51152976° ± 1.65e-06
Mean Anomaly (M)49.53015689° ± 7.28e-07
Mean Motion (n)0.2239618337°/day ± 2.10e-10
Perihelion dist (q)1.25220284 AU ± 1.31e-08
Aphelion dist (Q)4.11880150 AU ± 1.33e-08
Orbital Period4.40086718 yr ± 4.13e-09
Physical Parameters
H (abs. magnitude)15.90
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.004″
Uncertainty0
Orbit TypeAmor
MOID0.371442 AU
Observations Used1062
Gaia Obs Used145
Oppositions14
Arc Total1998-2016
First Observation Used1998-01-28
Last Observation Used2025-12-16
Observations (1331)
Date Type RA Dec Mag Band Observatory
2016-03-23 02:37:39 C 09 45 31.15 -44 09 19.3 u 807
2016-03-23 02:39:19 C 09 45 30.97 -44 09 20.1 u 807
2016-03-25 00:53:28 C 09 40 45.53 -44 30 48.8 u 807
2016-03-25 00:57:38 C 09 40 45.09 -44 30 50.6 u 807
2016-03-25 01:01:50 C 09 40 44.65 -44 30 52.5 u 807
2016-03-25 01:06:00 C 09 40 44.20 -44 30 54.4 u 807
2016-03-25 01:10:11 C 09 40 43.77 -44 30 56.2 u 807
2016-05-22 23:38:54 S 09 10 18.835 -47 41 51.54 L C51
2016-05-23 09:04:57 S 09 11 00.962 -47 43 59.95 L C51
2016-05-23 18:31:11 S 09 11 43.91 -47 46 10.7 L C51
2016-05-23 20:05:27 S 09 11 51.17 -47 46 32.4 L C51
2016-05-23 23:14:08 S 09 12 05.67 -47 47 16.7 L C51
2016-05-24 00:48:34 S 09 12 12.97 -47 47 38.9 L C51
2016-05-24 08:40:11 S 09 12 49.80 -47 49 30.3 L C51
2016-05-24 08:40:22 S 09 12 49.79 -47 49 30.1 L C51
2016-05-24 10:14:37 S 09 12 57.19 -47 49 52.6 L C51
2016-05-24 14:57:44 S 09 13 19.61 -47 51 00.6 L C51
2016-05-24 16:31:59 S 09 13 27.16 -47 51 22.9 L C51
2016-05-24 18:06:25 S 09 13 34.71 -47 51 45.8 L C51
2016-05-24 19:40:40 S 09 13 42.30 -47 52 08.2 L C51
2016-05-24 21:15:06 S 09 13 49.88 -47 52 31.2 L C51
2016-05-25 00:23:47 S 09 14 05.18 -47 53 16.8 L C51
2016-05-25 06:41:09 S 09 14 35.85 -47 54 49.2 L C51
2016-05-25 08:15:35 S 09 14 43.62 -47 55 12.7 L C51
2016-05-25 09:49:50 S 09 14 51.39 -47 55 35.6 L C51
2016-05-25 12:58:31 S 09 15 06.97 -47 56 22.3 L C51
2016-05-25 16:07:12 S 09 15 22.71 -47 57 09.1 L C51
2016-05-25 17:41:38 S 09 15 30.57 -47 57 32.6 L C51
2016-05-25 19:15:53 S 09 15 38.51 -47 57 56.2 L C51
2016-05-25 22:24:35 S 09 15 54.36 -47 58 43.5 L C51
2016-05-26 01:33:15 S 09 16 10.334 -47 59 31.24 L C51
2016-05-26 01:33:26 S 09 16 10.394 -47 59 31.13 L C51
2016-05-26 04:42:07 S 09 16 26.40 -48 00 18.6 L C51
2016-05-26 07:50:48 S 09 16 42.45 -48 01 06.4 L C51
2016-05-26 14:08:10 S 09 17 15.14 -48 02 43.7 L C51
2016-05-26 20:25:32 S 09 17 48.05 -48 04 19.6 L C51
2016-05-26 23:34:14 S 09 18 04.74 -48 05 09.5 L C51
2016-06-25 20:37:19 S 11 10 11.734 -51 36 55.94 L C51
2016-06-25 20:37:30 S 11 10 11.77 -51 36 56.0 L C51
2016-06-25 23:46:11 S 11 10 56.22 -51 37 25.8 L C51
2016-06-26 06:03:33 S 11 12 25.60 -51 38 23.7 L C51
2016-06-26 09:12:14 S 11 13 10.435 -51 38 51.79 L C51
2016-06-26 15:29:36 S 11 14 40.69 -51 39 45.4 L C51
2016-06-26 18:38:18 S 11 15 25.97 -51 40 11.2 L C51
2016-06-27 00:55:40 S 11 16 57.01 -51 41 00.6 L C51
2016-06-27 04:04:21 S 11 17 42.70 -51 41 24.4 L C51
2016-06-27 07:13:02 S 11 18 28.56 -51 41 47.2 L C51
2016-06-27 07:13:13 S 11 18 28.59 -51 41 47.3 L C51
2016-06-27 10:21:54 S 11 19 14.58 -51 42 09.5 L C51
2016-06-27 16:39:16 S 11 20 46.966 -51 42 51.59 L C51