2011 DO

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4546406000
Semi-major axis (a)1.2709087000 AU
Inclination (i)15.68302000°
Long. of Asc. Node (Ω)154.20206000°
Arg. of Perihelion (ω)261.54145000°
Mean Anomaly (M)150.59922000°
Mean Motion (n)0.6879114607°/day
Perihelion dist (q)0.69310200 AU
Aphelion dist (Q)1.84871540 AU
Orbital Period1.43275370 yr
Physical Parameters
H (abs. magnitude)22.81
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual—″
Uncertainty
Orbit TypeApollo
MOID0.037002 AU
Observations Used60
Oppositions1
Arc Total
First Observation Used
Last Observation Used2011-03-11
Observations (60)
Date Type RA Dec Mag Band Observatory
2011-02-23 05:55:33 C 09 51 03.96 +10 00 34.2 r 703
2011-02-23 06:08:21 C 09 51 04.60 +10 02 16.6 r 703
2011-02-23 06:21:24 C 09 51 05.32 +10 04 01.0 r 703
2011-02-23 06:34:23 C 09 51 05.97 +10 05 43.5 r 703
2011-02-23 08:15:16 C 09 51 10.81 +10 18 56.4 v H15
2011-02-23 08:37:13 C 09 51 12.03 +10 21 47.3 v H15
2011-02-23 08:59:32 C 09 51 13.24 +10 24 40.7 v H15
2011-02-23 09:25:13 C 09 51 15.08 +10 28 01.4 r 703
2011-02-23 09:26:03 C 09 51 15.12 +10 28 07.6 r 703
2011-02-23 09:26:54 C 09 51 15.19 +10 28 13.8 r 703
2011-02-23 09:27:44 C 09 51 15.22 +10 28 20.8 r 703
2011-02-23 15:02:32 C 09 51 43.43 +11 10 44.5 o 300
2011-02-23 15:05:11 C 09 51 43.54 +11 11 05.1 o 300
2011-02-23 15:07:50 C 09 51 43.72 +11 11 24.5 o 300
2011-02-23 15:10:30 C 09 51 43.86 +11 11 43.8 o 300
2011-02-23 15:42:09 C 09 51 45.45 +11 15 39.2 o 300
2011-02-23 15:43:30 C 09 51 45.51 +11 15 48.2 o 300
2011-02-23 16:08:00 C 09 51 50.70 +11 18 37.6 c C42
2011-02-23 16:20:07 C 09 51 51.40 +11 20 08.3 c C42
2011-02-23 16:32:13 C 09 51 52.10 +11 21 36.6 c C42
2011-02-23 19:30:27 C 09 52 07.01 +11 43 07.4 r 235
2011-02-23 19:35:57 C 09 52 07.31 +11 43 47.2 r 235
2011-02-23 20:05:14 C 09 52 08.99 +11 47 18.9 u 595
2011-02-23 20:16:06 C 09 52 09.57 +11 48 37.3 u 595
2011-02-23 20:59:57 C 09 52 11.82 +11 53 45.8 r 113
2011-02-23 21:02:38 C 09 52 11.97 +11 54 05.1 r 113
2011-02-23 21:05:20 C 09 52 12.09 +11 54 24.3 r 113
2011-02-23 21:08:01 C 09 52 12.27 +11 54 43.6 r 113
2011-02-23 21:10:42 C 09 52 12.38 +11 55 03.0 r 113
2011-02-23 21:13:24 C 09 52 12.55 +11 55 22.0 r 113
2011-02-24 20:24:56 C 09 53 46.76 +14 27 37.5 v 204
2011-02-24 20:34:05 C 09 53 47.22 +14 28 33.1 v 204
2011-02-24 20:43:30 C 09 53 47.66 +14 29 30.2 v 204
2011-02-25 11:58:48 C 09 54 43.57 +15 57 02.2 o 300
2011-02-25 12:01:41 C 09 54 43.69 +15 57 18.0 o 300
2011-02-25 12:04:34 C 09 54 43.82 +15 57 33.4 o 300
2011-02-25 12:07:27 C 09 54 43.94 +15 57 48.8 o 300
2011-02-26 00:05:26 C 09 55 20.17 +17 00 03.2 r 203
2011-02-26 01:37:56 C 09 55 23.75 +17 07 41.3 r 203
2011-03-01 05:21:48 C 09 58 57.51 +22 06 58.5 o H21
2011-03-01 05:27:00 C 09 58 57.63 +22 07 14.9 o H21
2011-03-01 05:32:28 C 09 58 57.77 +22 07 31.7 o H21
2011-03-01 05:37:24 C 09 58 57.90 +22 07 47.1 o H21
2011-03-01 05:42:15 C 09 59 00.17 +22 08 01.4 o G56
2011-03-01 05:52:45 C 09 59 00.39 +22 08 34.3 o G56
2011-03-01 06:03:15 C 09 59 00.65 +22 09 07.5 o G56
2011-03-02 05:52:11 C 09 59 53.97 +23 18 18.4 o H21
2011-03-02 05:55:42 C 09 59 54.06 +23 18 27.8 o H21
2011-03-02 05:59:39 C 09 59 54.14 +23 18 38.4 o H21
2011-03-02 06:03:20 C 09 59 54.23 +23 18 48.4 o H21