154589 (2003 MX2)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4590454050 ± 7.03e-09
Semi-major axis (a)2.2891334387 AU ± 1.22e-09
Inclination (i)7.18226216° ± 7.64e-07
Long. of Asc. Node (Ω)58.62400205° ± 4.16e-06
Arg. of Perihelion (ω)300.60735452° ± 4.77e-06
Mean Anomaly (M)123.35117459° ± 7.53e-07
Mean Motion (n)0.2845808106°/day ± 2.27e-10
Perihelion dist (q)1.23831725 AU ± 1.61e-08
Aphelion dist (Q)3.33994963 AU ± 1.62e-08
Orbital Period3.46343199 yr ± 2.76e-09
Physical Parameters
H (abs. magnitude)16.62
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.141″
Uncertainty0
Orbit TypeAmor
MOID0.261583 AU
Observations Used1363
Oppositions17
Arc Total2001-2025
First Observation Used2001-01-15
Last Observation Used2025-02-26
Observations (1600)
Date Type RA Dec Mag Band Observatory
2005-03-12 06:01:27 C 10 39 30.649 +19 21 04.13 645
2006-04-02 07:03:25 C 14 20 19.85 -08 17 41.8 c 691
2006-04-02 07:37:26 C 14 20 18.68 -08 17 37.1 c 691
2006-04-02 08:02:23 C 14 20 17.78 -08 17 32.4 c 691
2006-04-02 09:04:49 C 14 20 15.61 -08 17 22.2 r G96
2006-04-02 09:13:53 C 14 20 15.25 -08 17 20.9 r G96
2006-04-02 09:23:08 C 14 20 14.92 -08 17 19.5 r G96
2006-04-02 09:32:25 C 14 20 14.60 -08 17 17.9 r G96
2006-04-07 06:51:38 C 14 15 58.91 -07 57 19.7 c 691
2006-04-07 07:16:39 C 14 15 58.04 -07 57 16.3 c 691
2006-04-07 07:41:38 C 14 15 57.11 -07 57 11.8 c 691
2006-05-05 03:43:45 C 13 47 14.58 -05 58 41.4 c 691
2006-05-05 04:08:50 C 13 47 13.50 -05 58 38.0 c 691
2006-05-05 04:33:55 C 13 47 12.41 -05 58 33.7 c 691
2007-11-19 08:40:57 C 09 12 52.86 +23 09 20.1 r 448
2007-11-19 09:23:56 C 09 12 53.80 +23 09 25.3 r 448
2007-11-19 10:07:03 C 09 12 54.79 +23 09 30.0 r 448
2007-12-04 07:58:44 C 09 17 16.84 +24 06 00.3 r 448
2007-12-04 08:36:39 C 09 17 16.83 +24 06 09.4 r 448
2007-12-19 09:42:31 C 09 13 01.56 +25 40 01.8 r G96
2007-12-19 09:50:55 C 09 13 01.34 +25 40 04.5 r G96
2007-12-19 09:59:29 C 09 13 01.16 +25 40 06.7 r G96
2007-12-19 10:08:05 C 09 13 00.91 +25 40 09.4 r G96
2008-01-11 08:16:52 C 08 50 32.06 +28 35 53.2 20.4 c 704
2008-01-11 08:35:22 C 08 50 31.17 +28 35 58.9 20.7 c 704
2008-01-11 08:53:52 C 08 50 30.05 +28 36 05.0 20.0 c 704
2008-01-11 09:12:23 C 08 50 28.97 +28 36 10.0 20.1 c 704
2008-01-18 07:37:05 C 08 41 08.23 +29 22 50.8 r G96
2008-01-18 07:47:53 C 08 41 07.58 +29 22 53.3 r G96
2008-01-18 07:56:22 C 08 41 07.08 +29 22 55.8 r G96
2008-01-18 08:05:00 C 08 41 06.54 +29 22 57.5 r G96
2008-02-06 06:39:00 C 08 15 51.60 +30 43 06.3 19.6 c 704
2008-02-06 06:56:41 C 08 15 50.66 +30 43 08.0 20.4 c 704
2008-02-06 07:14:22 C 08 15 49.75 +30 43 09.9 20.1 c 704
2008-02-06 07:32:02 C 08 15 48.92 +30 43 11.7 20.4 c 704
2008-03-01 06:10:25 C 07 56 13.59 +30 41 46.6 r G96
2008-03-01 06:20:07 C 07 56 13.41 +30 41 46.1 r G96
2008-03-01 06:29:52 C 07 56 13.27 +30 41 45.0 r G96
2008-03-01 06:39:42 C 07 56 13.09 +30 41 44.3 r G96
2008-03-08 03:22:53 C 07 54 12.16 +30 26 35.2 c 711
2008-03-08 03:41:04 C 07 54 11.96 +30 26 33.1 c 711
2008-03-08 03:59:16 C 07 54 11.88 +30 26 31.8 c 711
2009-03-01 09:18:16 C 12 51 54.45 +03 21 55.8 o 691
2009-03-01 09:43:39 C 12 51 53.71 +03 22 01.9 o 691
2009-03-01 10:05:38 C 12 51 53.17 +03 22 06.5 o 691
2010-09-27 17:46:50 S 18 46 15.432 -35 48 34.27 L C51
2010-09-28 00:07:42 S 18 47 03.07 -35 46 51.3 L C51
2010-09-28 00:07:53 S 18 47 03.07 -35 46 52.0 L C51
2010-09-28 03:18:12 S 18 47 26.90 -35 46 00.0 L C51
2010-09-28 06:28:44 S 18 47 50.827 -35 45 08.93 L C51