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
2024-09-21 13:40:10 C 02 44 47.554 -09 16 56.14 – V T08
2024-09-21 14:21:16 C 02 44 49.140 -09 16 23.09 – V T08
2024-09-21 21:30:05 C 02 45 10.661 -09 10 47.17 – V L54
2024-09-21 23:24:25 C 02 45 15.350 -09 09 16.27 – V L54
2024-09-22 01:00:27 C 02 45 19.157 -09 07 59.38 – V L54
2024-09-22 06:07:14 C 02 45 33.444 -09 03 17.06 – V W68
2024-09-22 06:11:16 C 02 45 33.593 -09 03 13.75 – V W68
2024-09-22 06:18:36 C 02 45 33.869 -09 03 07.88 – V W68
2024-09-22 06:50:07 C 02 45 35.052 -09 02 42.54 – V W68
2024-09-22 10:14:39 C 02 45 43.823 -09 00 26.14 – V 703
2024-09-22 10:18:00 C 02 45 43.938 -09 00 23.54 – V 703
2024-09-22 10:21:20 C 02 45 44.057 -09 00 20.92 – V 703
2024-09-22 10:24:41 C 02 45 44.201 -09 00 17.75 – V 703
2024-09-22 21:51:10 C 02 46 15.245 -08 51 03.60 – V L54
2024-09-22 22:55:49 C 02 46 17.702 -08 50 11.04 – V L54
2024-09-23 00:58:52 C 02 46 22.236 -08 48 30.82 – V L54
2024-09-23 11:58:24 C 02 46 50.260 -08 39 20.30 – X F52
2024-09-23 12:13:40 C 02 46 50.768 -08 39 07.78 – X F52
2024-09-23 12:28:58 C 02 46 51.276 -08 38 55.20 – X F52
2024-09-23 12:44:17 C 02 46 51.785 -08 38 42.65 – X F52
2024-09-25 10:22:27 C 02 48 36.346 -08 00 43.42 – V G96
2024-09-25 10:29:47 C 02 48 36.558 -08 00 37.15 – V G96
2024-09-25 10:37:06 C 02 48 36.763 -08 00 31.00 – V G96
2024-09-25 10:44:26 C 02 48 36.976 -08 00 24.70 – V G96
2024-09-27 11:54:21 C 02 50 13.946 -07 18 13.39 – V T05
2024-09-27 11:56:57 C 02 50 14.004 -07 18 11.09 – V T05
2024-09-27 12:01:02 C 02 50 14.090 -07 18 07.60 – V T05
2024-09-27 12:07:43 C 02 50 14.237 -07 18 01.87 – V T05
2024-09-28 02:31:43 C 02 50 38.122 -07 05 03.08 – V M22
2024-09-28 02:36:17 C 02 50 38.215 -07 04 58.55 – V M22
2024-09-28 03:08:55 C 02 50 38.916 -07 04 30.18 – V M22
2024-09-28 03:24:17 C 02 50 39.252 -07 04 16.61 – V M22
2024-09-28 23:19:41 C 02 51 12.881 -06 47 23.06 – Z C23
2024-09-29 00:04:47 C 02 51 13.843 -06 46 43.90 – Z C23
2024-09-29 01:10:52 C 02 51 15.168 -06 45 45.32 – Z C23
2024-09-29 02:00:29 B 02 51 16.12 -06 44 59.9 – X K19
2024-09-29 02:05:51 B 02 51 16.24 -06 44 54.8 – X K19
2024-09-29 02:11:17 B 02 51 16.34 -06 44 49.9 – X K19
2024-09-29 02:39:09 C 02 51 16.718 -06 44 24.86 – X L63
2024-09-29 03:01:14 C 02 51 17.179 -06 44 05.39 – X L63
2024-09-29 03:22:39 C 02 51 17.582 -06 43 46.31 – X L63
2024-09-30 04:23:46 C 02 51 54.605 -06 20 54.42 – V W68
2024-09-30 04:30:19 C 02 51 54.708 -06 20 48.59 – V W68
2024-09-30 04:38:10 C 02 51 54.840 -06 20 41.57 – V W68
2024-10-01 10:35:40 C 02 52 31.284 -05 54 03.96 – V T05
2024-10-01 10:38:16 C 02 52 31.310 -05 54 01.58 – V T05
2024-10-01 10:44:07 C 02 52 31.378 -05 53 56.33 – V T05
2024-10-01 10:53:15 C 02 52 31.478 -05 53 48.01 – V T05
2024-10-01 22:24:34 C 02 52 44.014 -05 43 28.85 – Z C23
2024-10-01 22:40:03 C 02 52 44.225 -05 43 15.02 – Z C23