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
2024-07-23 07:43:03 C 00 12 29.734 -20 13 21.25 V W68
2024-07-23 07:51:34 C 00 12 30.821 -20 13 20.24 V W68
2024-07-26 09:05:17 C 00 22 02.383 -19 59 32.57 V W68
2024-07-26 09:11:05 C 00 22 03.115 -19 59 31.42 V W68
2024-07-26 10:02:33 C 00 22 09.574 -19 59 21.12 V W68
2024-07-27 07:03:33 C 00 24 54.986 -19 55 09.16 V W68
2024-07-27 07:16:21 C 00 24 56.587 -19 55 06.56 V W68
2024-07-27 07:19:36 C 00 24 56.986 -19 55 05.95 V W68
2024-07-27 07:27:00 C 00 24 57.926 -19 55 04.69 V W68
2024-07-29 14:13:56 C 00 32 06.867 -19 43 53.39 X F52
2024-07-29 14:22:25 C 00 32 07.927 -19 43 51.55 X F52
2024-07-29 14:30:54 C 00 32 08.988 -19 43 49.80 X F52
2024-07-29 14:39:23 C 00 32 10.047 -19 43 47.90 X F52
2024-08-01 00:56:05 C 00 39 47.040 -19 30 25.99 V M22
2024-08-01 00:58:46 C 00 39 47.381 -19 30 25.38 V M22
2024-08-01 01:03:19 C 00 39 47.942 -19 30 24.48 V M22
2024-08-01 01:12:09 C 00 39 49.058 -19 30 22.36 V M22
2024-08-02 01:37:05 C 00 42 59.846 -19 24 36.22 V M22
2024-08-02 02:16:06 C 00 43 04.730 -19 24 26.96 V M22
2024-08-02 02:22:49 C 00 43 05.551 -19 24 25.60 V M22
2024-08-02 02:57:30 C 00 43 09.917 -19 24 16.85 V M22
2024-08-06 01:29:14 C 00 55 26.016 -19 00 07.13 V M22
2024-08-06 01:31:52 C 00 55 26.338 -19 00 06.48 V M22
2024-08-06 01:36:01 C 00 55 26.854 -19 00 05.40 V M22
2024-08-06 02:07:33 C 00 55 30.751 -18 59 56.98 V M22
2024-08-11 07:04:58 C 01 11 29.018 -18 23 06.43 V W68
2024-08-11 07:08:52 C 01 11 29.501 -18 23 05.24 V W68
2024-08-11 07:13:25 C 01 11 30.043 -18 23 03.91 V W68
2024-08-11 07:38:52 C 01 11 33.120 -18 22 55.81 V W68
2024-08-12 06:18:23 C 01 14 24.703 -18 15 34.42 V W68
2024-08-12 06:23:29 C 01 14 25.322 -18 15 32.72 V W68
2024-08-12 06:29:22 C 01 14 26.028 -18 15 30.92 V W68
2024-08-12 06:39:10 C 01 14 27.211 -18 15 27.83 V W68
2024-08-13 00:26:33 C 01 16 40.944 -18 09 31.97 V M22
2024-08-13 00:29:48 C 01 16 41.309 -18 09 30.89 V M22
2024-08-13 01:01:27 C 01 16 45.098 -18 09 20.41 V M22
2024-08-13 01:06:00 C 01 16 45.650 -18 09 19.26 V M22
2024-08-16 23:56:01 C 01 28 27.367 -17 35 24.90 V M22
2024-08-16 23:58:37 C 01 28 27.665 -17 35 23.78 V M22
2024-08-17 00:04:28 C 01 28 28.344 -17 35 21.77 V M22
2024-08-17 00:12:15 C 01 28 29.261 -17 35 18.92 V M22
2024-08-18 00:02:36 C 01 31 22.214 -17 26 09.56 V M22
2024-08-18 00:06:32 C 01 31 22.673 -17 26 07.91 V M22
2024-08-18 00:11:05 C 01 31 23.189 -17 26 06.36 V M22
2024-08-18 00:21:28 C 01 31 24.384 -17 26 02.47 V M22
2024-08-20 11:41:00 C 01 38 27.946 -17 02 28.00 V T08
2024-08-20 11:44:20 C 01 38 28.315 -17 02 26.74 V T08
2024-08-20 11:48:28 C 01 38 28.781 -17 02 25.01 V T08
2024-08-20 12:06:08 C 01 38 30.746 -17 02 17.92 V T08
2024-08-24 07:36:56 C 01 49 00.869 -16 21 54.54 V W68