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
2021-01-03 10:31:46 C 09 34 12.24 -11 43 52.5 V T05
2021-01-03 10:41:42 C 09 34 14.06 -11 43 58.3 V T05
2021-01-03 11:18:46 C 09 34 20.82 -11 44 18.4 V T05
2021-01-03 11:26:44 C 09 34 22.27 -11 44 21.7 V T05
2021-01-04 07:55:07 C 09 38 24.93 -11 54 58.9 V 703
2021-01-04 08:19:00 C 09 38 29.37 -11 55 15.2 V 703
2021-01-04 13:55:49 C 09 39 36.49 -11 58 00.5 V T05
2021-01-04 14:00:29 C 09 39 37.41 -11 58 03.1 V T05
2021-01-04 14:08:26 C 09 39 38.94 -11 58 06.7 V T05
2021-01-04 14:23:08 C 09 39 41.78 -11 58 14.4 V T05
2021-01-05 10:26:52 C 09 43 59.51 -12 08 19.1 V T08
2021-01-05 10:32:51 C 09 44 00.70 -12 08 21.8 V T08
2021-01-05 10:44:08 C 09 44 03.06 -12 08 27.7 V T08
2021-01-05 11:26:27 C 09 44 11.85 -12 08 50.1 V T08
2021-01-06 12:36:36 C 09 49 52.60 -12 21 12.5 V T08
2021-01-06 12:40:35 C 09 49 53.48 -12 21 14.1 V T08
2021-01-06 13:08:37 C 09 49 59.71 -12 21 27.8 V T08
2021-01-08 13:40:49 C 10 02 14.53 -12 44 01.2 V T05
2021-01-08 13:48:25 C 10 02 16.50 -12 44 04.4 V T05
2021-01-08 13:53:03 C 10 02 17.69 -12 44 06.7 V T05
2021-01-08 14:16:39 C 10 02 23.775 -12 44 16.70 U F51
2021-01-08 14:34:23 C 10 02 28.377 -12 44 24.31 U F51
2021-01-08 14:43:53 C 10 02 30.82 -12 44 28.2 V T05
2021-01-08 14:52:09 C 10 02 32.982 -12 44 31.86 U F51
2021-01-10 12:37:31 C 10 15 59.94 -13 03 28.5 V T08
2021-01-10 12:39:31 C 10 16 00.55 -13 03 29.1 V T08
2021-01-10 12:40:11 C 10 16 00.76 -13 03 29.3 V T08
2021-01-10 12:42:10 C 10 16 01.33 -13 03 30.4 V T08
2021-01-10 12:44:10 C 10 16 01.94 -13 03 31.0 V T08
2021-01-10 12:46:50 C 10 16 02.72 -13 03 31.9 V T08
2021-01-10 12:51:29 C 10 16 04.14 -13 03 33.6 V T08
2021-01-10 12:54:08 C 10 16 04.95 -13 03 34.9 V T08
2021-01-11 08:33:08 C 10 22 30.69 -13 10 54.3 V 703
2021-01-11 08:40:44 C 10 22 33.20 -13 10 57.0 V 703
2021-01-11 08:48:21 C 10 22 35.58 -13 11 00.5 V 703
2021-01-11 08:55:57 C 10 22 38.07 -13 11 02.8 V 703
2021-01-12 10:11:08 C 10 31 30.93 -13 19 10.0 V 703
2021-01-12 10:18:46 C 10 31 33.63 -13 19 11.5 V 703
2021-01-12 10:34:00 C 10 31 39.03 -13 19 17.1 V 703
2021-01-12 12:28:35 C 10 32 22.54 -13 19 40.7 V T05
2021-01-12 12:32:32 C 10 32 23.93 -13 19 41.8 V T05
2021-01-12 12:36:29 C 10 32 25.36 -13 19 43.0 V T05
2021-01-12 12:43:45 C 10 32 27.90 -13 19 45.3 V T05
2021-01-13 12:43:15 C 10 41 44.96 -13 25 51.7 V T08
2021-01-13 12:45:54 C 10 41 45.98 -13 25 52.4 V T08
2021-01-13 12:49:53 C 10 41 47.52 -13 25 53.3 V T08
2021-01-13 13:01:50 C 10 41 52.14 -13 25 56.2 V T08
2021-01-13 16:52:24 C 10 43 25.69 -13 25 51.8 V Q63
2021-01-13 16:56:16 C 10 43 27.21 -13 25 52.7 V Q63
2021-01-13 17:00:09 C 10 43 28.73 -13 25 53.5 V Q63