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
2020-05-02 05:50:25 C 14 32 14.25 -11 11 39.9 V G96
2020-05-02 05:57:51 C 14 32 13.89 -11 11 38.8 V G96
2020-05-13 08:25:49 C 14 19 31.979 -10 32 27.93 U F51
2020-05-13 08:43:35 C 14 19 31.134 -10 32 25.59 U F51
2020-05-13 09:01:23 C 14 19 30.281 -10 32 23.21 U F51
2020-05-13 09:19:21 C 14 19 29.416 -10 32 20.63 U F51
2020-05-14 05:25:18 C 14 18 33.69 -10 29 38.1 V G96
2020-05-14 05:32:40 C 14 18 33.33 -10 29 37.2 V G96
2020-05-14 05:40:02 C 14 18 32.98 -10 29 36.1 V G96
2020-05-14 05:47:24 C 14 18 32.64 -10 29 35.3 V G96
2020-05-20 08:35:53 C 14 12 00.422 -10 11 14.92 U F52
2020-05-20 08:54:44 C 14 11 59.577 -10 11 12.87 U F52
2020-05-20 09:13:35 C 14 11 58.763 -10 11 10.70 U F52
2020-05-20 09:32:24 C 14 11 57.927 -10 11 08.47 U F52
2020-05-25 05:46:07 C 14 07 12.97 -09 59 05.3 V G96
2020-05-25 05:55:43 C 14 07 12.54 -09 59 05.0 V G96
2020-05-25 06:03:50 C 14 07 12.25 -09 59 03.9 V G96
2020-05-25 06:11:57 C 14 07 11.90 -09 59 03.2 V G96
2020-05-25 08:36:39 C 14 07 06.323 -09 58 48.69 U F52
2020-05-25 08:54:35 C 14 07 05.603 -09 58 47.21 U F52
2020-05-25 09:12:30 C 14 07 04.888 -09 58 45.53 U F52
2020-05-25 09:30:23 C 14 07 04.168 -09 58 43.78 U F52
2020-06-17 07:33:54 C 13 52 10.306 -09 42 02.32 U F51
2020-06-17 07:51:45 C 13 52 10.032 -09 42 03.01 U F51
2020-06-17 08:09:27 C 13 52 09.762 -09 42 03.60 U F51
2020-06-17 08:27:04 C 13 52 09.488 -09 42 04.25 U F51
2022-01-05 09:43:40 C 09 59 10.78 +23 01 10.1 V G96
2022-01-05 09:51:05 C 09 59 10.60 +23 01 13.2 V G96
2022-01-05 09:58:31 C 09 59 10.40 +23 01 15.0 V G96
2022-01-05 10:05:58 C 09 59 10.17 +23 01 17.1 V G96
2022-01-07 19:10:29 C 09 57 23.86 +23 18 30.6 V D29
2022-01-07 19:48:40 C 09 57 22.55 +23 18 43.1 V D29
2022-01-07 20:26:50 C 09 57 21.34 +23 18 54.4 V D29
2022-01-17 02:17:48 C 09 48 56.36 +24 27 59.9 X C95
2022-01-17 03:11:00 C 09 48 54.09 +24 28 16.4 X C95
2022-01-27 08:40:43 C 09 37 22.15 +25 42 14.5 V G96
2022-01-27 08:48:50 C 09 37 21.73 +25 42 16.9 V G96
2022-01-27 08:56:57 C 09 37 21.32 +25 42 19.1 V G96
2022-01-27 09:05:03 C 09 37 20.91 +25 42 21.6 V G96
2022-01-29 09:08:31 C 09 34 54.982 +25 55 45.80 U F52
2022-01-29 09:09:25 C 09 34 54.930 +25 55 45.86 U F52
2022-01-29 09:23:04 C 09 34 54.213 +25 55 49.94 U F52
2022-01-29 09:37:39 C 09 34 53.454 +25 55 53.94 U F52
2022-01-29 09:38:34 C 09 34 53.400 +25 55 54.13 U F52
2022-01-29 09:52:10 C 09 34 52.668 +25 55 57.89 U F52
2022-01-29 09:53:04 C 09 34 52.655 +25 55 58.17 U F52
2022-01-30 17:34:22 C 09 33 14.92 +26 04 29.8 V D29
2022-01-30 18:04:55 C 09 33 13.33 +26 04 38.2 V D29
2022-01-31 16:07:55 C 09 32 05.16 +26 10 26.8 V D29
2022-01-31 16:28:17 C 09 32 04.04 +26 10 31.4 V D29