189040 (2000 MU1)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3823778907 ± 2.46e-08
Semi-major axis (a)1.3725420124 AU ± 1.03e-09
Inclination (i)13.09338611° ± 3.78e-06
Long. of Asc. Node (Ω)130.02983257° ± 6.44e-06
Arg. of Perihelion (ω)63.76042015° ± 6.83e-06
Mean Anomaly (M)329.92849434° ± 2.94e-06
Mean Motion (n)0.6129482452°/day ± 6.92e-10
Perihelion dist (q)0.84771229 AU ± 3.38e-08
Aphelion dist (Q)1.89737173 AU ± 3.38e-08
Orbital Period1.60800898 yr ± 1.81e-09
Physical Parameters
H (abs. magnitude)19.87
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.285″
Uncertainty0
Orbit TypeApollo
MOID0.010383 AU
Observations Used302
Oppositions9
Arc Total2000-2023
First Observation Used2000-06-24
Last Observation Used2023-11-12
Observations (322)
Date Type RA Dec Mag Band Observatory
2015-10-22 13:01:05 C 03 59 31.430 -07 09 06.34 L F51
2015-11-18 09:19:14 C 03 16 44.044 -12 20 19.40 L F51
2015-11-18 09:35:55 C 03 16 42.636 -12 20 23.51 L F51
2015-11-18 09:52:37 C 03 16 41.231 -12 20 27.57 L F51
2015-11-18 10:09:15 C 03 16 39.820 -12 20 31.31 L F51
2015-12-09 07:24:35 C 02 39 41.827 -12 04 38.49 L F51
2015-12-09 07:42:04 C 02 39 40.748 -12 04 33.37 L F51
2015-12-09 07:59:31 C 02 39 39.657 -12 04 28.25 L F51
2015-12-09 08:17:04 C 02 39 38.566 -12 04 23.18 L F51
2016-01-03 06:35:23 C 02 20 47.015 -06 58 20.87 L F51
2016-01-03 06:50:15 C 02 20 46.922 -06 58 10.65 L F51
2016-01-03 07:05:07 C 02 20 46.811 -06 58 00.68 L F51
2020-11-17 10:19:57 C 07 45 38.38 -01 10 28.1 V G96
2020-11-17 10:37:02 C 07 45 39.56 -01 10 37.0 V G96
2020-11-17 10:44:26 C 07 45 40.04 -01 10 41.2 V G96
2020-12-07 12:04:41 C 08 20 54.56 -05 38 58.3 V G96
2020-12-07 12:27:07 C 08 20 56.20 -05 39 11.3 V G96
2020-12-07 12:34:30 C 08 20 56.73 -05 39 15.6 V G96
2020-12-07 12:41:52 C 08 20 57.30 -05 39 19.8 V G96
2020-12-08 08:19:56 C 08 22 31.44 -05 50 39.3 o 691
2020-12-08 08:33:39 C 08 22 32.50 -05 50 47.2 o 691
2020-12-08 08:47:23 C 08 22 33.52 -05 50 55.3 o 691
2020-12-09 11:43:49 C 08 24 41.78 -06 06 29.5 o 691
2020-12-09 11:43:49 C 08 24 41.80 -06 06 29.4 o 691
2020-12-09 11:50:31 C 08 24 42.31 -06 06 33.3 o 691
2020-12-09 11:52:45 C 08 24 42.47 -06 06 34.5 o 691
2020-12-09 11:57:13 C 08 24 42.84 -06 06 37.0 o 691
2020-12-09 12:01:41 C 08 24 43.16 -06 06 39.6 o 691
2020-12-10 13:08:28 C 08 26 45.960 -06 21 08.31 U F51
2020-12-10 13:26:49 C 08 26 47.360 -06 21 18.94 U F51
2020-12-10 13:45:08 C 08 26 48.757 -06 21 29.60 U F51
2020-12-22 08:56:57 C 08 53 03.04 -09 04 40.0 V G96
2020-12-22 09:04:23 C 08 53 03.79 -09 04 44.8 V G96
2020-12-22 09:11:48 C 08 53 04.56 -09 04 49.2 V G96
2020-12-22 09:19:13 C 08 53 05.31 -09 04 53.4 V G96
2020-12-23 11:51:24 C 08 56 01.45 -09 19 52.0 V T05
2020-12-23 11:54:02 C 08 56 01.65 -09 19 52.9 V T05
2020-12-23 11:59:26 C 08 56 02.26 -09 19 56.4 V T05
2020-12-23 12:08:39 C 08 56 03.25 -09 20 01.4 V T05
2020-12-23 12:52:22 C 08 56 07.808 -09 20 26.55 U F52
2020-12-23 13:05:29 C 08 56 09.185 -09 20 34.01 U F52
2020-12-23 13:18:30 C 08 56 10.547 -09 20 41.34 U F52
2020-12-23 13:31:32 C 08 56 11.915 -09 20 48.77 U F52
2020-12-25 14:25:52 C 09 01 55.943 -09 48 22.37 U F51
2020-12-25 14:43:07 C 09 01 57.918 -09 48 31.91 U F51
2020-12-25 15:00:24 C 09 01 59.899 -09 48 41.47 U F51
2021-01-02 13:57:21 C 09 30 19.56 -11 33 06.7 V T08
2021-01-02 14:38:28 C 09 30 26.63 -11 33 28.3 V T08
2021-01-02 15:19:43 C 09 30 33.73 -11 33 49.7 V T08
2021-01-02 15:55:29 C 09 30 39.97 -11 34 07.5 V T08