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
2022-02-05 06:52:29 C 09 26 19.83 +26 37 38.0 V G96
2022-02-05 06:59:58 C 09 26 19.40 +26 37 40.4 V G96
2022-02-05 07:07:27 C 09 26 19.02 +26 37 42.9 V G96
2022-02-05 07:14:55 C 09 26 18.65 +26 37 44.5 V G96
2022-02-06 08:58:35 C 09 24 58.526 +26 43 33.52 U F52
2022-02-06 09:14:26 C 09 24 57.685 +26 43 37.10 U F52
2022-02-06 09:30:21 C 09 24 56.833 +26 43 40.75 U F52
2022-02-06 09:46:16 C 09 24 55.987 +26 43 44.24 U F52
2022-02-26 05:59:37 C 09 02 32.60 +27 51 08.5 V G96
2022-02-26 06:00:19 C 09 02 32.58 +27 51 08.3 V G96
2022-02-26 06:07:49 C 09 02 32.32 +27 51 09.4 V G96
2022-02-26 06:08:32 C 09 02 32.27 +27 51 09.1 V G96
2022-02-26 06:16:00 C 09 02 31.98 +27 51 09.4 V G96
2022-02-26 06:16:42 C 09 02 31.92 +27 51 09.3 V G96
2022-02-26 06:24:12 C 09 02 31.62 +27 51 09.8 V G96
2022-02-26 06:24:54 C 09 02 31.59 +27 51 09.8 V G96
2022-02-27 07:03:15 C 09 01 34.710 +27 52 33.60 U F52
2022-02-27 07:21:36 C 09 01 33.992 +27 52 34.49 U F52
2022-02-27 07:58:08 C 09 01 32.548 +27 52 36.33 U F52
2022-03-28 04:36:30 C 08 47 09.83 +27 22 59.6 V V00
2022-03-28 04:45:54 C 08 47 09.78 +27 22 58.7 V V00
2022-03-28 04:55:18 C 08 47 09.77 +27 22 57.6 V V00
2022-03-28 05:11:38 C 08 47 09.71 +27 22 55.6 V V00
2023-03-16 12:43:47 C 13 10 19.643 +00 45 50.67 U F51
2023-03-16 13:00:20 C 13 10 19.072 +00 45 54.51 U F51
2023-03-16 13:16:56 C 13 10 18.500 +00 45 57.86 U F51
2023-03-25 11:06:49 C 13 02 35.900 +01 34 21.42 U F51
2023-03-25 11:24:54 C 13 02 35.195 +01 34 25.63 U F51
2023-03-25 11:43:03 C 13 02 34.481 +01 34 29.70 U F51
2023-04-14 08:54:01 C 12 43 38.564 +03 14 53.42 U F52
2023-04-14 09:10:52 C 12 43 37.900 +03 14 56.43 U F52
2023-04-14 09:27:49 C 12 43 37.205 +03 14 59.31 U F52
2023-04-14 09:44:49 C 12 43 36.534 +03 15 02.88 U F52
2023-04-17 08:01:01 C 12 40 54.145 +03 27 11.63 V G96
2023-04-17 08:09:07 C 12 40 53.821 +03 27 13.25 V G96
2023-04-17 08:17:13 C 12 40 53.490 +03 27 14.33 V G96
2023-04-23 07:22:01 C 12 35 39.161 +03 48 54.71 U F52
2023-04-23 07:39:19 C 12 35 38.531 +03 48 56.98 U F52
2023-04-23 07:56:36 C 12 35 37.913 +03 48 59.22 U F52
2023-04-23 08:13:54 C 12 35 37.284 +03 49 01.77 U F52
2024-05-10 11:02:08 C 20 53 23.374 -23 37 42.53 V G96
2024-05-10 11:08:59 C 20 53 24.025 -23 37 42.13 V G96
2024-05-10 11:22:39 C 20 53 25.318 -23 37 41.02 V G96
2024-06-03 13:57:57 C 21 51 44.775 -22 38 11.53 X F52
2024-06-03 14:09:13 C 21 51 45.932 -22 38 10.40 X F52
2024-06-03 14:20:29 C 21 51 47.092 -22 38 09.27 X F52
2024-06-03 14:31:46 C 21 51 48.241 -22 38 08.12 X F52
2024-06-17 07:53:21 C 22 27 29.652 -22 03 18.86 V W68
2024-06-17 07:57:56 C 22 27 30.154 -22 03 17.32 V W68
2024-06-17 08:03:16 C 22 27 30.679 -22 03 16.85 V W68