2011 DS

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2292159000
Semi-major axis (a)1.0350089000 AU
Inclination (i)0.27648000°
Long. of Asc. Node (Ω)346.35965000°
Arg. of Perihelion (ω)71.42966000°
Mean Anomaly (M)69.76204000°
Mean Motion (n)0.9360261300°/day
Perihelion dist (q)0.79776840 AU
Aphelion dist (Q)1.27224940 AU
Orbital Period1.05297030 yr
Physical Parameters
H (abs. magnitude)26.90
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.420″
Uncertainty6
Orbit TypeApollo
MOID0.001377 AU
Observations Used73
Oppositions1
Arc Total
First Observation Used
Last Observation Used2011-03-10
Observations (74)
Date Type RA Dec Mag Band Observatory
2011-03-01 06:58:45 C 10 25 29.02 +10 43 55.8 c 711
2011-03-02 07:00:18 C 10 22 53.72 +10 46 58.8 o H21
2011-03-02 07:14:42 C 10 22 51.71 +10 46 59.9 o H21
2011-03-02 07:29:02 C 10 22 49.76 +10 47 01.1 o H21
2011-03-02 11:01:35 C 10 22 25.01 +10 47 40.6 o 291
2011-03-02 11:19:48 C 10 22 22.87 +10 47 40.9 o 291
2011-03-02 11:25:49 C 10 22 22.17 +10 47 41.0 o 291
2011-03-03 06:19:50 C 10 20 51.93 +10 49 43.8 o H21
2011-03-03 06:33:40 C 10 20 50.22 +10 49 45.8 o H21
2011-03-04 07:11:34 C 10 19 02.97 +10 52 21.2 o 291
2011-03-04 07:17:17 C 10 19 02.31 +10 52 21.8 o 291
2011-03-04 07:22:48 C 10 19 01.76 +10 52 21.8 o 291
2011-03-05 04:13:30 C 10 17 49.31 +10 53 38.1 o H01
2011-03-05 04:23:54 C 10 17 48.36 +10 53 39.2 o H01
2011-03-05 04:36:13 C 10 17 47.23 +10 53 40.8 o H01
2011-03-05 04:49:21 C 10 17 46.01 +10 53 42.1 o H01
2011-03-05 06:54:46 C 10 17 34.71 +10 53 57.4 o 291
2011-03-05 07:00:18 C 10 17 34.13 +10 53 56.7 o 291
2011-03-05 07:05:52 C 10 17 33.69 +10 53 58.3 o 291
2011-03-06 08:28:39 C 10 16 10.58 +10 55 09.3 o 291
2011-03-06 08:40:24 C 10 16 09.68 +10 55 08.8 o 291
2011-03-10 08:36:35 C 10 12 51.66 +10 56 09.5 o 291
2011-03-10 08:42:00 C 10 12 51.46 +10 56 09.4 o 291
2011-03-10 08:47:28 C 10 12 51.23 +10 56 08.7 o 291