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
2010-09-28 09:39:15 S 18 48 14.79 -35 44 15.6 L C51
2010-09-28 16:00:06 S 18 49 02.90 -35 42 28.3 L C51
2010-09-28 17:35:16 S 18 49 14.904 -35 42 03.67 L C51
2010-09-28 17:35:27 S 18 49 14.954 -35 42 04.21 L C51
2010-09-28 19:10:37 S 18 49 27.005 -35 41 37.54 L C51
2010-09-28 20:45:47 S 18 49 39.029 -35 41 10.64 L C51
2010-09-28 22:21:08 S 18 49 51.156 -35 40 43.28 L C51
2010-09-28 23:56:18 S 18 50 03.10 -35 40 17.7 L C51
2010-09-29 03:06:49 S 18 50 27.39 -35 39 22.5 L C51
2010-09-29 07:52:30 S 18 51 03.81 -35 37 59.6 L C51
2010-09-29 11:02:50 S 18 51 28.07 -35 37 05.1 L C51
2010-09-29 11:03:02 S 18 51 28.13 -35 37 05.7 L C51
2010-09-29 15:48:42 S 18 52 04.61 -35 35 42.1 L C51
2010-09-29 22:09:34 S 18 52 53.542 -35 33 50.18 L C51
2010-09-30 01:20:05 S 18 53 17.95 -35 32 53.7 L C51
2010-09-30 04:30:25 S 18 53 42.46 -35 31 56.1 L C51
2010-09-30 04:30:36 S 18 53 42.48 -35 31 56.6 L C51
2010-09-30 10:51:27 S 18 54 31.64 -35 30 02.3 L C51
2010-10-15 09:34:27 S 19 44 36.727 -32 56 56.36 L C51
2010-11-28 02:46:24 C 22 24 35.60 -16 38 34.6 r 703
2010-11-28 02:56:09 C 22 24 37.00 -16 38 23.1 r 703
2010-11-28 03:05:55 C 22 24 38.37 -16 38 10.8 r 703
2010-11-28 03:15:48 C 22 24 39.78 -16 37 58.6 r 703
2010-12-06 02:21:25 C 22 52 07.50 -12 43 53.4 r 703
2010-12-06 02:28:41 C 22 52 08.58 -12 43 43.8 r 703
2010-12-06 02:36:04 C 22 52 09.48 -12 43 35.7 r 703
2010-12-06 02:43:35 C 22 52 10.63 -12 43 26.1 r 703
2011-01-04 01:45:52 C 00 24 28.77 +01 07 37.3 19.0 c 704
2011-01-04 02:05:05 C 00 24 31.17 +01 07 57.9 19.1 c 704
2011-01-04 02:43:29 C 00 24 35.81 +01 08 40.9 19.1 c 704
2011-01-04 03:02:33 C 00 24 38.19 +01 09 01.9 19.2 c 704
2011-01-05 01:39:57 C 00 27 27.89 +01 34 00.0 19.2 c 704
2011-01-05 01:40:11 C 00 27 27.93 +01 33 59.1 19.2 c 704
2011-01-05 01:58:48 C 00 27 30.18 +01 34 20.1 19.1 c 704
2011-01-05 01:59:02 C 00 27 30.27 +01 34 21.3 19.3 c 704
2011-01-05 02:18:05 C 00 27 32.57 +01 34 40.8 19.4 c 704
2011-01-05 02:18:19 C 00 27 32.62 +01 34 40.9 19.4 c 704
2011-01-05 02:37:15 C 00 27 34.93 +01 35 02.6 19.7 c 704
2011-01-05 02:37:30 C 00 27 35.01 +01 35 02.6 19.3 c 704
2011-01-05 02:55:59 C 00 27 37.27 +01 35 23.1 19.6 c 704
2011-01-05 02:56:13 C 00 27 37.28 +01 35 23.5 19.3 c 704
2011-01-27 01:59:08 C 01 31 03.36 +10 18 08.3 r G96
2011-01-27 02:06:38 C 01 31 04.29 +10 18 13.7 r G96
2011-01-27 02:14:13 C 01 31 05.16 +10 18 20.1 r G96
2011-01-27 02:21:40 C 01 31 06.02 +10 18 26.7 r G96
2011-01-27 02:40:50 C 01 31 08.19 +10 18 45.1 19.7 c 704
2011-01-27 03:00:15 C 01 31 10.46 +10 19 01.6 19.7 c 704
2011-01-27 03:19:52 C 01 31 12.70 +10 19 19.3 19.7 c 704
2011-01-28 02:10:42 C 01 33 52.44 +10 39 18.2 19.7 c 704
2011-01-28 02:29:14 C 01 33 54.54 +10 39 34.2 19.8 c 704