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
2022-10-27 19:35:20 C 01 37 42.59 +27 25 59.9 X K19
2022-10-30 07:47:16 C 01 35 57.066 +26 53 51.35 U F52
2022-10-30 08:02:59 C 01 35 56.568 +26 53 43.09 U F52
2022-10-30 08:18:59 C 01 35 56.059 +26 53 34.70 U F52
2022-10-31 09:38:49 C 01 35 15.557 +26 40 02.42 V T08
2022-10-31 09:45:29 C 01 35 15.346 +26 39 57.67 V T08
2022-10-31 10:01:06 C 01 35 14.954 +26 39 49.43 V T08
2022-10-31 10:02:28 C 01 35 14.870 +26 39 49.39 V T08
2022-10-31 10:25:30 C 01 35 14.191 +26 39 37.22 V T08
2022-11-11 10:37:39 C 01 30 54.579 +24 25 23.19 U F52
2022-11-11 10:53:13 C 01 30 54.405 +24 25 15.82 U F52
2022-11-11 11:08:48 C 01 30 54.228 +24 25 07.98 U F52
2022-11-15 06:41:51 C 01 30 31.871 +23 43 43.00 V G96
2022-11-15 06:49:13 C 01 30 31.849 +23 43 39.86 V G96
2022-11-15 06:56:34 C 01 30 31.817 +23 43 37.02 V G96
2022-11-15 07:03:56 C 01 30 31.756 +23 43 33.56 V G96
2022-11-17 05:34:00 C 01 30 33.970 +23 23 53.16 U F51
2022-11-17 05:51:39 C 01 30 33.955 +23 23 46.10 U F51
2022-11-17 06:09:34 C 01 30 33.932 +23 23 38.86 U F51
2022-11-17 06:32:02 C 01 30 33.905 +23 23 29.78 U F51
2022-11-28 04:59:50 C 01 33 13.536 +21 50 48.55 V G96
2022-11-28 05:07:15 C 01 33 13.698 +21 50 46.18 V G96
2022-11-28 05:14:40 C 01 33 13.770 +21 50 43.55 V G96
2022-11-28 05:22:08 C 01 33 13.925 +21 50 41.75 V G96