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
2024-09-08 02:46:12 C 02 23 52.003 -13 08 34.94 V M22
2024-09-08 02:51:29 C 02 23 52.404 -13 08 31.60 V M22
2024-09-08 03:00:41 C 02 23 53.098 -13 08 25.69 V M22
2024-09-08 10:06:58 C 02 24 28.609 -13 04 23.59 V 703
2024-09-08 10:10:15 C 02 24 28.854 -13 04 21.22 V 703
2024-09-08 10:13:33 C 02 24 29.106 -13 04 19.20 V 703
2024-09-08 10:16:51 C 02 24 29.344 -13 04 17.18 V 703
2024-09-09 06:17:18 C 02 26 06.276 -12 50 57.08 V W68
2024-09-09 06:45:01 C 02 26 08.282 -12 50 39.26 V W68
2024-09-09 06:47:37 C 02 26 08.470 -12 50 37.68 V W68
2024-09-09 07:06:18 C 02 26 09.826 -12 50 25.73 V W68
2024-09-10 09:30:01 C 02 28 13.177 -12 33 35.14 V 703
2024-09-10 09:33:18 C 02 28 13.415 -12 33 33.05 V 703
2024-09-10 09:36:35 C 02 28 13.638 -12 33 30.82 V 703
2024-09-10 09:39:53 C 02 28 13.868 -12 33 28.66 V 703
2024-09-12 03:02:29 C 02 31 17.321 -12 05 06.79 V M22
2024-09-12 03:07:06 C 02 31 17.626 -12 05 03.52 V M22
2024-09-12 03:15:39 C 02 31 18.192 -12 04 57.58 V M22
2024-09-12 03:28:16 C 02 31 19.018 -12 04 48.86 V M22
2024-09-12 03:40:05 C 02 31 19.800 -12 04 40.62 V M22
2024-09-12 10:19:13 C 02 31 49.249 -12 00 36.29 V 703
2024-09-12 10:22:31 C 02 31 49.469 -12 00 34.09 V 703
2024-09-12 10:25:50 C 02 31 49.678 -12 00 31.82 V 703
2024-09-12 10:29:09 C 02 31 49.890 -12 00 29.38 V 703
2024-09-13 01:11:53 C 02 32 52.582 -11 50 23.21 Z C23
2024-09-13 01:41:25 C 02 32 54.497 -11 50 02.76 Z C23
2024-09-13 09:09:02 C 02 33 25.903 -11 44 47.15 V U52
2024-09-13 09:13:14 C 02 33 26.170 -11 44 44.20 V U52
2024-09-13 09:17:23 C 02 33 26.438 -11 44 41.32 V U52
2024-09-14 23:41:54 C 02 36 00.331 -11 16 50.41 V M22
2024-09-15 00:18:57 C 02 36 02.484 -11 16 23.84 V M22
2024-09-15 00:45:03 C 02 36 03.994 -11 16 05.16 V M22
2024-09-15 00:47:38 C 02 36 04.140 -11 16 03.32 V M22
2024-09-15 10:30:34 C 02 36 41.044 -11 09 31.03 V 703
2024-09-15 10:33:50 C 02 36 41.220 -11 09 28.44 V 703
2024-09-15 10:37:06 C 02 36 41.407 -11 09 26.14 V 703
2024-09-15 10:40:22 C 02 36 41.591 -11 09 23.72 V 703
2024-09-16 21:21:09 C 02 38 50.921 -10 43 55.74 V L54
2024-09-16 23:07:56 C 02 38 56.786 -10 42 36.58 V L54
2024-09-17 01:00:39 C 02 39 02.861 -10 41 13.09 V L54
2024-09-17 05:23:05 C 02 39 19.102 -10 37 22.69 V W68
2024-09-17 05:31:32 C 02 39 19.546 -10 37 16.32 V W68
2024-09-17 05:34:08 C 02 39 19.673 -10 37 14.52 V W68
2024-09-17 06:14:05 C 02 39 21.751 -10 36 44.71 V W68
2024-09-18 00:01:08 C 02 40 23.191 -10 23 19.18 V M22
2024-09-18 00:05:09 C 02 40 23.400 -10 23 16.12 V M22
2024-09-18 00:09:07 C 02 40 23.585 -10 23 13.27 V M22
2024-09-18 00:39:43 C 02 40 25.109 -10 22 50.05 V M22
2024-09-21 12:59:59 C 02 44 45.996 -09 17 28.28 V T08
2024-09-21 13:05:18 C 02 44 46.205 -09 17 24.04 V T08