2011 MN4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4810246814 ± 1.09e-04
Semi-major axis (a)2.4109442724 AU ± 4.49e-04
Inclination (i)8.27056029° ± 7.64e-04
Long. of Asc. Node (Ω)247.24681882° ± 1.79e-03
Arg. of Perihelion (ω)40.83278194° ± 2.73e-03
Mean Anomaly (M)294.46877629° ± 4.02e-01
Mean Motion (n)0.2632882744°/day ± 7.36e-05
Perihelion dist (q)1.25122057 AU ± 3.51e-04
Aphelion dist (Q)3.57066797 AU ± 7.15e-04
Orbital Period3.74352517 yr ± 1.05e-03
Physical Parameters
H (abs. magnitude)21.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.448″
Uncertainty3
Orbit TypeAmor
MOID0.252926 AU
Observations Used34
Oppositions1
Arc Total2011-2011
First Observation Used2011-06-28
Last Observation Used2011-07-29
Observations (34)
Date Type RA Dec Mag Band Observatory
2011-06-28 04:22:34 C 15 59 33.10 -09 19 47.2 r G96
2011-06-28 04:34:03 C 15 59 33.61 -09 19 37.1 r G96
2011-06-28 04:45:45 C 15 59 34.11 -09 19 27.0 r G96
2011-06-28 04:57:25 C 15 59 34.65 -09 19 17.0 r G96
2011-06-28 06:56:05 C 15 59 39.69 -09 17 32.2 r G96
2011-06-28 07:08:47 C 15 59 40.18 -09 17 20.7 r G96
2011-06-28 07:21:30 C 15 59 40.70 -09 17 09.6 r G96
2011-06-28 07:34:21 C 15 59 41.32 -09 16 57.4 r G96
2011-06-30 04:34:45 C 16 02 00.71 -08 38 19.8 o 291
2011-06-30 04:40:06 C 16 02 00.95 -08 38 15.2 o 291
2011-06-30 04:45:28 C 16 02 01.22 -08 38 09.9 o 291
2011-07-01 05:23:44 C 16 03 21.31 -08 17 42.2 o 291
2011-07-01 05:29:11 C 16 03 21.63 -08 17 37.6 o 291
2011-07-01 05:40:14 C 16 03 22.22 -08 17 27.8 o 291
2011-07-01 05:45:38 C 16 03 22.52 -08 17 23.7 o 291
2011-07-01 05:53:26 C 16 03 22.83 -08 17 16.2 o 291
2011-07-03 04:02:25 C 16 06 02.38 -07 39 49.0 o 807
2011-07-03 04:20:17 C 16 06 03.37 -07 39 35.3 o 807
2011-07-03 04:37:58 C 16 06 04.30 -07 39 20.9 o 807
2011-07-05 02:51:27 C 16 08 57.50 -07 04 35.8 o H21
2011-07-05 03:10:00 C 16 08 58.57 -07 04 22.2 o H21
2011-07-05 03:28:13 C 16 08 59.65 -07 04 08.3 o H21
2011-07-06 03:46:48 C 16 10 34.81 -06 46 22.2 o H21
2011-07-06 04:11:06 C 16 10 36.28 -06 46 04.8 o H21
2011-07-06 04:34:41 C 16 10 37.74 -06 45 47.6 o H21
2011-07-07 03:14:20 C 16 12 09.97 -06 29 42.8 o H21
2011-07-07 03:27:55 C 16 12 10.82 -06 29 33.1 o H21
2011-07-07 03:44:48 C 16 12 11.87 -06 29 21.3 o H21
2011-07-19 02:45:27 C 16 35 16.80 -03 46 08.1 r H21
2011-07-19 02:58:45 C 16 35 17.95 -03 46 01.6 r H21
2011-07-19 03:12:24 C 16 35 19.16 -03 45 57.3 r H21
2011-07-29 02:30:41 C 16 58 58.14 -02 25 54.6 o H21
2011-07-29 02:45:12 C 16 58 59.62 -02 25 50.9 o H21
2011-07-29 02:59:36 C 16 59 01.06 -02 25 48.3 o H21