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
2024-06-17 08:11:04 C 22 27 31.548 -22 03 15.95 V W68
2024-06-20 07:22:19 C 22 35 32.659 -21 55 42.17 V W68
2024-06-20 07:25:34 C 22 35 33.007 -21 55 42.28 V W68
2024-06-20 07:30:07 C 22 35 33.490 -21 55 41.77 V W68
2024-06-20 07:38:00 C 22 35 34.361 -21 55 41.02 V W68
2024-06-29 07:57:01 C 23 00 40.066 -21 32 02.76 V W68
2024-06-29 08:01:51 C 23 00 40.618 -21 32 02.00 V W68
2024-06-29 08:05:49 C 23 00 41.042 -21 32 01.75 V W68
2024-06-29 08:16:50 C 23 00 42.302 -21 32 00.31 V W68
2024-06-30 04:07:16 C 23 03 03.398 -21 29 45.92 V M22
2024-06-30 04:11:53 C 23 03 03.898 -21 29 45.82 V M22
2024-06-30 04:19:36 C 23 03 04.824 -21 29 44.30 V M22
2024-06-30 04:27:03 C 23 03 05.686 -21 29 43.48 V M22
2024-06-30 13:33:04 C 23 04 11.339 -21 28 53.14 X F52
2024-06-30 13:50:19 C 23 04 13.331 -21 28 51.30 X F52
2024-06-30 14:07:31 C 23 04 15.317 -21 28 49.47 X F52
2024-06-30 14:24:47 C 23 04 17.310 -21 28 47.56 X F52
2024-07-02 07:01:31 C 23 09 09.478 -21 23 57.77 V W68
2024-07-02 07:29:55 C 23 09 12.833 -21 23 54.56 V W68
2024-07-02 07:32:30 C 23 09 13.106 -21 23 54.31 V W68
2024-07-02 07:39:00 C 23 09 13.877 -21 23 53.56 V W68
2024-07-03 07:14:22 C 23 12 04.519 -21 21 09.86 V W68
2024-07-03 07:24:12 C 23 12 05.659 -21 21 08.50 V W68
2024-07-03 07:31:29 C 23 12 06.523 -21 21 07.85 V W68
2024-07-06 07:26:41 C 23 20 51.281 -21 12 37.37 V W68
2024-07-06 07:29:22 C 23 20 51.612 -21 12 37.12 V W68
2024-07-06 08:05:04 C 23 20 55.838 -21 12 32.87 V W68
2024-07-06 08:34:15 C 23 20 59.285 -21 12 29.59 V W68
2024-07-07 07:13:46 C 23 23 46.380 -21 09 43.81 V W68
2024-07-07 07:22:39 C 23 23 47.431 -21 09 42.95 V W68
2024-07-07 07:25:57 C 23 23 47.837 -21 09 42.34 V W68
2024-07-07 07:36:46 C 23 23 49.116 -21 09 41.54 V W68
2024-07-14 03:46:40 C 23 44 17.803 -20 48 12.20 V W68
2024-07-14 03:52:39 C 23 44 18.598 -20 48 11.48 V W68
2024-07-14 04:02:33 C 23 44 19.831 -20 48 10.51 V W68
2024-07-14 04:50:21 C 23 44 25.771 -20 48 04.64 V W68
2024-07-15 06:49:20 C 23 47 42.850 -20 44 24.65 V W68
2024-07-15 06:51:56 C 23 47 43.174 -20 44 24.36 V W68
2024-07-15 06:56:28 C 23 47 43.740 -20 44 23.71 V W68
2024-07-15 07:04:03 C 23 47 44.662 -20 44 22.85 V W68
2024-07-18 06:34:46 C 23 56 52.001 -20 33 39.46 V W68
2024-07-18 06:37:24 C 23 56 52.315 -20 33 39.10 V W68
2024-07-18 06:45:15 C 23 56 53.294 -20 33 37.48 V W68
2024-07-18 07:20:52 C 23 56 57.703 -20 33 32.54 V W68
2024-07-19 06:10:28 C 23 59 53.774 -20 29 54.78 V W68
2024-07-19 06:13:04 C 23 59 54.094 -20 29 54.89 V W68
2024-07-19 06:17:41 C 23 59 54.682 -20 29 54.38 V W68
2024-07-19 06:25:31 C 23 59 55.658 -20 29 52.51 V W68
2024-07-23 07:35:54 C 00 12 28.790 -20 13 23.38 V W68
2024-07-23 07:38:29 C 00 12 29.174 -20 13 22.26 V W68