2010 MU111

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6145945134 ± 4.12e-08
Semi-major axis (a)2.3870912258 AU ± 1.01e-08
Inclination (i)41.64283663° ± 1.08e-05
Long. of Asc. Node (Ω)79.95821993° ± 1.93e-05
Arg. of Perihelion (ω)157.13882587° ± 1.67e-05
Mean Anomaly (M)70.42266350° ± 6.31e-06
Mean Motion (n)0.2672444849°/day ± 1.69e-09
Perihelion dist (q)0.91999806 AU ± 9.85e-08
Aphelion dist (Q)3.85418440 AU ± 9.97e-08
Orbital Period3.68810710 yr ± 2.34e-08
Physical Parameters
H (abs. magnitude)18.43
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.198″
Uncertainty0
Orbit TypeApollo
MOID0.066494 AU
Observations Used40
Oppositions11
Arc Total2010-2025
First Observation Used2010-06-26
Last Observation Used2025-09-18
Observations (81)
Date Type RA Dec Mag Band Observatory
2020-12-07 15:24:52 C 09 04 37.435 +47 43 39.84 U F51
2020-12-18 08:39:17 C 09 06 13.93 +52 28 53.6 u H21
2020-12-18 08:44:44 C 09 06 13.93 +52 29 00.2 u H21
2020-12-23 12:55:13 C 09 04 53.903 +55 00 46.39 U F51
2020-12-23 13:34:26 C 09 04 53.119 +55 01 35.53 U F51
2020-12-23 13:54:03 C 09 04 52.719 +55 02 00.08 U F51
2021-02-24 05:27:09 S 05 31 04.625 +74 03 54.83 L C51
2021-02-24 08:35:29 S 05 30 39.69 +74 03 24.2 L C51
2021-02-24 11:43:37 S 05 30 15.818 +74 02 54.64 L C51
2021-02-24 11:43:48 S 05 30 15.715 +74 02 53.92 L C51
2021-02-24 13:17:52 S 05 30 03.87 +74 02 40.2 L C51
2021-02-24 14:51:56 S 05 29 51.859 +74 02 22.34 L C51
2021-02-24 16:26:11 S 05 29 40.06 +74 02 07.1 L C51
2021-02-24 18:00:15 S 05 29 27.99 +74 01 51.5 L C51
2021-02-24 19:34:19 S 05 29 15.91 +74 01 36.2 L C51
2021-02-24 19:34:30 S 05 29 16.06 +74 01 37.2 L C51
2021-02-24 22:42:38 S 05 28 52.68 +74 01 04.5 L C51
2021-02-25 04:59:16 S 05 28 05.94 +73 59 59.5 L C51
2021-04-23 03:56:34 C 06 31 35.03 +70 12 31.7 V 291
2021-04-23 04:05:11 C 06 31 36.53 +70 12 29.7 V 291
2021-04-23 04:13:49 C 06 31 37.95 +70 12 27.9 V 291
2021-04-24 03:26:28 C 06 35 40.86 +70 07 40.9 V 291
2021-04-24 03:37:26 C 06 35 42.79 +70 07 38.2 V 291
2021-04-24 03:48:24 C 06 35 44.70 +70 07 35.8 V 291
2021-08-03 07:53:06 C 12 38 09.16 -43 17 19.6 V 474
2021-08-03 07:55:08 C 12 38 09.34 -43 17 26.2 V 474
2021-08-03 07:57:10 C 12 38 09.52 -43 17 32.1 V 474
2021-08-03 07:59:13 C 12 38 09.73 -43 17 39.1 V 474
2025-09-18 08:17:22 C 03 19 03.320 -46 13 17.50 V 807
2025-09-18 08:26:54 C 03 19 02.780 -46 13 21.50 V 807
2025-09-18 08:36:27 C 03 19 02.190 -46 13 26.30 V 807