2011 MO4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5143929298 ± 3.54e-08
Semi-major axis (a)2.3774781954 AU ± 2.25e-09
Inclination (i)5.58300330° ± 2.07e-06
Long. of Asc. Node (Ω)304.38909864° ± 2.21e-05
Arg. of Perihelion (ω)16.75843754° ± 2.33e-05
Mean Anomaly (M)325.57027885° ± 3.83e-06
Mean Motion (n)0.2688669758°/day ± 3.81e-10
Perihelion dist (q)1.15452022 AU ± 8.42e-08
Aphelion dist (Q)3.60043617 AU ± 8.43e-08
Orbital Period3.66585104 yr ± 5.19e-09
Physical Parameters
H (abs. magnitude)19.27
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.321″
Uncertainty0
Orbit TypeAmor
MOID0.141877 AU
Observations Used407
Oppositions8
Arc Total2011-2022
First Observation Used2011-06-30
Last Observation Used2022-11-28
Observations (424)
Date Type RA Dec Mag Band Observatory
2011-06-30 09:34:23 C 22 55 56.53 -11 28 20.9 18.8 c 704
2011-06-30 09:50:04 C 22 55 59.04 -11 27 53.2 19.4 c 704
2011-06-30 10:05:45 C 22 56 01.76 -11 27 25.3 19.3 c 704
2011-06-30 10:37:22 C 22 56 07.03 -11 26 28.6 18.8 c 704
2011-07-01 08:23:21 C 22 59 54.13 -10 46 42.5 r H10
2011-07-01 08:45:04 C 22 59 57.84 -10 46 02.6 u 703
2011-07-01 08:47:51 C 22 59 58.25 -10 45 57.2 r H10
2011-07-01 08:55:03 C 22 59 59.53 -10 45 43.8 u 703
2011-07-01 08:56:22 C 22 59 59.64 -10 45 40.0 c H06
2011-07-01 08:59:49 C 23 00 00.21 -10 45 35.0 c H06
2011-07-01 09:02:26 C 23 00 00.75 -10 45 31.5 c H06
2011-07-01 09:05:00 C 23 00 01.26 -10 45 26.3 u 703
2011-07-01 09:12:21 C 23 00 02.36 -10 45 11.9 r H10
2011-07-01 09:15:02 C 23 00 02.88 -10 45 06.5 u 703
2011-07-01 09:19:34 C 23 00 03.62 -10 44 58.7 o 291
2011-07-01 09:27:44 C 23 00 04.98 -10 44 43.7 o 291
2011-07-01 09:36:12 C 23 00 06.41 -10 44 28.2 o 291
2011-07-02 06:51:38 C 23 03 47.06 -10 04 39.0 o 807
2011-07-02 06:59:53 C 23 03 48.43 -10 04 23.6 o 807
2011-07-02 07:08:04 C 23 03 49.80 -10 04 08.4 o 807
2011-07-02 16:00:34 C 23 05 21.87 -09 47 32.1 u E12
2011-07-02 16:32:39 C 23 05 27.20 -09 46 32.3 u E12
2011-07-05 01:32:36 C 23 15 14.68 -07 58 38.1 r A17
2011-07-05 01:43:51 C 23 15 16.61 -07 58 19.1 r A17
2011-07-05 01:55:05 C 23 15 18.52 -07 57 56.2 r A17
2011-07-05 08:46:30 C 23 16 28.81 -07 44 37.7 o H21
2011-07-05 08:50:53 C 23 16 29.53 -07 44 29.1 o H21
2011-07-05 08:55:16 C 23 16 30.26 -07 44 20.5 o H21
2011-07-05 08:59:26 C 23 16 30.94 -07 44 12.5 o H21
2011-07-06 07:46:41 C 23 20 24.41 -06 59 53.4 o H21
2011-07-06 07:51:56 C 23 20 25.26 -06 59 43.3 o H21
2011-07-06 07:54:34 C 23 20 25.70 -06 59 38.1 o H21
2011-07-06 07:57:11 C 23 20 26.11 -06 59 33.0 o H21
2011-07-07 07:41:23 C 23 24 27.95 -06 12 58.5 r H21
2011-07-07 07:43:17 C 23 24 27.95 -06 12 24.3 o 807
2011-07-07 07:46:06 C 23 24 28.72 -06 12 49.1 r H21
2011-07-07 07:48:17 C 23 24 28.76 -06 12 14.8 o 807
2011-07-07 07:50:49 C 23 24 29.50 -06 12 39.9 r H21
2011-07-10 08:36:19 C 23 36 42.24 -03 47 46.5 t H21
2011-07-10 08:40:16 C 23 36 42.90 -03 47 38.5 t H21
2011-07-10 08:44:12 C 23 36 43.54 -03 47 30.6 t H21
2011-07-11 07:35:11 C 23 40 31.36 -03 01 30.6 o H21
2011-07-11 07:39:25 C 23 40 32.06 -03 01 22.1 o H21
2011-07-11 07:43:28 C 23 40 32.70 -03 01 14.0 o H21
2011-07-11 07:47:23 C 23 40 33.33 -03 01 06.1 o H21
2011-07-11 07:51:17 C 23 40 33.94 -03 00 58.4 o H21
2011-07-12 07:31:18 C 23 44 28.06 -02 13 10.4 t H21
2011-07-12 07:36:34 C 23 44 28.90 -02 12 59.7 t H21
2011-07-12 07:41:50 C 23 44 29.73 -02 12 48.9 t H21
2011-07-12 07:46:49 C 23 44 30.52 -02 12 39.0 t H21