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
2011-02-23 09:34:37 C 11 01 05.98 +09 42 33.2 r 703
2011-02-23 09:45:19 C 11 00 59.04 +09 42 43.7 r 703
2011-02-23 09:56:11 C 11 00 51.94 +09 42 53.2 r 703
2011-02-23 10:07:01 C 11 00 45.00 +09 43 03.1 r 703
2011-02-23 11:07:20 C 11 00 07.23 +09 43 54.5 r 703
2011-02-23 11:08:20 C 11 00 06.66 +09 43 55.4 r 703
2011-02-23 11:09:21 C 11 00 06.04 +09 43 56.0 r 703
2011-02-23 11:10:20 C 11 00 05.40 +09 43 57.1 r 703
2011-02-23 21:27:35 C 10 55 33.65 +09 51 38.7 r 113
2011-02-23 21:31:37 C 10 55 31.63 +09 51 42.5 r 113
2011-02-23 21:37:18 C 10 55 28.64 +09 51 48.4 r 113
2011-02-23 21:42:50 C 10 55 25.75 +09 51 53.5 r 113
2011-02-23 21:47:21 C 10 55 23.32 +09 51 57.7 r 113
2011-02-23 21:49:19 C 10 55 23.14 +09 52 27.0 u 595
2011-02-23 22:04:41 C 10 55 15.04 +09 52 42.2 u 595
2011-02-25 02:12:51 C 10 44 28.93 +10 11 41.7 v 204
2011-02-25 02:28:00 C 10 44 23.41 +10 11 48.5 v 204
2011-02-25 07:07:51 C 10 43 14.12 +10 15 37.2 o 291
2011-02-25 07:13:11 C 10 43 12.11 +10 15 39.9 o 291
2011-02-25 07:18:34 C 10 43 10.02 +10 15 43.2 o 291
2011-02-25 08:38:02 C 10 42 38.98 +10 16 09.5 o H01
2011-02-25 08:46:56 C 10 42 35.73 +10 16 13.3 o H01
2011-02-25 08:58:55 C 10 42 31.37 +10 16 18.2 o H01
2011-02-25 09:08:46 C 10 42 27.81 +10 16 22.0 o H01
2011-02-26 08:40:53 C 10 36 39.00 +10 26 25.6 o 291
2011-02-26 08:47:46 C 10 36 37.04 +10 26 27.7 o 291
2011-02-26 08:53:44 C 10 36 35.34 +10 26 29.2 o 291
2011-02-26 13:11:40 C 10 35 44.33 +10 33 45.8 o 474
2011-02-26 13:14:09 C 10 35 43.65 +10 33 46.6 o 474
2011-02-26 13:16:09 C 10 35 43.12 +10 33 47.8 o 474
2011-02-26 13:18:09 C 10 35 42.63 +10 33 47.8 o 474
2011-02-27 11:21:59 C 10 31 40.40 +10 39 46.2 o 474
2011-02-27 11:24:50 C 10 31 39.64 +10 39 46.9 o 474
2011-02-27 11:27:21 C 10 31 39.11 +10 39 47.8 o 474
2011-02-27 11:30:00 C 10 31 38.47 +10 39 48.4 o 474
2011-03-01 00:21:46 C 10 26 15.66 +10 41 59.7 v I93
2011-03-01 00:35:42 C 10 26 13.26 +10 42 00.5 v I93
2011-03-01 00:49:40 C 10 26 10.91 +10 42 03.5 v I93
2011-03-01 01:23:49 C 10 26 05.22 +10 42 07.8 v I93
2011-03-01 01:40:08 C 10 26 02.57 +10 42 10.5 v I93
2011-03-01 06:16:44 C 10 25 32.87 +10 43 17.6 o H21
2011-03-01 06:21:58 C 10 25 36.00 +10 43 37.4 o H01
2011-03-01 06:27:16 C 10 25 31.11 +10 43 19.2 o H21
2011-03-01 06:31:16 C 10 25 34.42 +10 43 39.1 o H01
2011-03-01 06:38:00 C 10 25 29.32 +10 43 20.6 o H21
2011-03-01 06:43:25 C 10 25 32.36 +10 43 41.3 o H01
2011-03-01 06:44:27 C 10 25 31.50 +10 43 54.3 c 711
2011-03-01 06:48:31 C 10 25 27.61 +10 43 22.2 o H21
2011-03-01 06:51:34 C 10 25 30.12 +10 43 54.5 c 711
2011-03-01 06:56:34 C 10 25 30.12 +10 43 43.6 o H01