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
2021-01-16 08:18:10 C 11 12 34.06 -13 32 24.6 V 703
2021-01-16 08:26:05 C 11 12 37.99 -13 32 24.6 V 703
2021-01-16 08:37:22 C 11 12 43.60 -13 32 24.1 V 703
2021-01-16 08:45:16 C 11 12 47.54 -13 32 24.4 V 703
2021-01-16 12:41:25 C 11 14 48.86 -13 31 57.0 V T05
2021-01-16 12:44:03 C 11 14 50.18 -13 31 57.0 V T05
2021-01-16 12:48:41 C 11 14 52.48 -13 31 56.7 V T05
2021-01-16 13:03:02 C 11 14 59.68 -13 31 55.7 V T05
2021-01-17 09:57:44 C 11 26 18.32 -13 29 02.0 q U71
2021-01-17 09:59:07 C 11 26 21.61 -13 28 39.4 V T08
2021-01-17 10:13:49 C 11 26 27.14 -13 28 58.2 q U71
2021-01-17 10:16:23 C 11 26 31.11 -13 28 36.3 V T08
2021-01-17 10:30:39 C 11 26 36.26 -13 28 55.1 q U71
2021-01-17 10:57:20 C 11 26 53.56 -13 28 29.8 V T08
2021-01-17 11:12:43 C 11 27 01.99 -13 28 27.3 V T08
2021-01-18 12:08:12 C 11 41 39.34 -13 20 40.3 V T08
2021-01-18 12:12:52 C 11 41 42.09 -13 20 38.3 V T08
2021-01-18 12:21:29 C 11 41 47.22 -13 20 35.1 V T08
2021-01-18 12:37:25 C 11 41 56.66 -13 20 29.1 V T08
2021-01-18 12:48:02 C 11 42 02.95 -13 20 25.2 V T08
2021-01-18 12:53:25 C 11 42 06.15 -13 20 22.9 V T08
2021-01-18 12:58:06 C 11 42 08.92 -13 20 21.2 V T08
2021-01-18 13:19:59 C 11 42 21.87 -13 20 12.7 V T08
2021-01-27 09:33:49 S 14 29 06.890 -07 50 38.29 L C51
2021-01-27 12:41:57 S 14 31 46.853 -07 42 31.03 L C51
2021-01-27 12:42:07 S 14 31 47.062 -07 42 29.41 L C51
2021-01-27 14:16:12 S 14 33 06.842 -07 38 25.48 L C51
2021-01-27 17:24:20 S 14 35 46.066 -07 30 15.30 L C51
2021-01-30 13:59:20 C 15 30 38.33 -04 29 39.2 V T08
2021-01-30 14:05:18 C 15 30 42.59 -04 29 24.2 V T08
2021-01-30 14:14:36 C 15 30 49.41 -04 28 59.8 V T08
2021-01-30 14:33:53 C 15 31 03.27 -04 28 10.6 V T08
2021-02-01 14:33:24 C 16 04 21.48 -02 29 48.0 V T05
2021-02-01 14:38:03 C 16 04 24.44 -02 29 36.4 V T05
2021-02-01 14:46:43 C 16 04 29.89 -02 29 17.1 V T05
2021-02-01 15:02:28 C 16 04 39.76 -02 28 40.8 V T05
2021-06-07 10:13:56 C 22 58 51.16 +02 13 32.0 V G96
2021-06-07 10:22:05 C 22 58 51.56 +02 13 29.3 V G96
2021-06-07 10:30:13 C 22 58 52.04 +02 13 27.7 V G96
2021-06-07 10:38:22 C 22 58 52.48 +02 13 25.4 V G96
2021-07-09 10:13:20 C 23 20 52.36 -03 58 17.0 V G96
2021-07-09 10:19:25 C 23 20 52.31 -03 58 21.6 V G96
2021-07-09 10:25:31 C 23 20 52.24 -03 58 26.3 V G96
2021-07-09 10:31:37 C 23 20 52.21 -03 58 30.9 V G96
2021-07-20 12:20:07 C 23 16 32.357 -07 57 03.85 U F51
2021-07-20 12:36:21 C 23 16 31.806 -07 57 20.34 U F51
2021-07-20 12:52:29 C 23 16 31.260 -07 57 36.54 U F51
2021-07-20 13:08:38 C 23 16 30.710 -07 57 52.86 U F51
2021-07-31 17:33:09 C 23 04 52.74 -12 50 50.7 q D29
2021-07-31 17:53:31 C 23 04 51.59 -12 51 14.5 q D29