2011 AL5

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4493650000
Semi-major axis (a)2.3163423000 AU
Inclination (i)1.46164000°
Long. of Asc. Node (Ω)356.09000000°
Arg. of Perihelion (ω)113.40757000°
Mean Anomaly (M)76.71083000°
Mean Motion (n)0.2795760500°/day
Perihelion dist (q)1.27545910 AU
Aphelion dist (Q)3.35722550 AU
Orbital Period3.52536520 yr
Physical Parameters
H (abs. magnitude)22.70
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.390″
Uncertainty5
Orbit TypeAmor
MOID0.292864 AU
Observations Used35
Oppositions1
Arc Total
First Observation Used
Last Observation Used2011-02-12
Observations (35)
Date Type RA Dec Mag Band Observatory
2011-01-08 08:02:26 C 08 38 43.33 +24 01 41.7 r G96
2011-01-08 08:12:31 C 08 38 43.62 +24 01 40.8 r G96
2011-01-08 08:22:37 C 08 38 43.80 +24 01 39.7 r G96
2011-01-08 08:32:40 C 08 38 44.08 +24 01 37.0 r G96
2011-01-08 09:30:30 C 08 38 45.52 +24 01 27.1 r G96
2011-01-08 09:41:25 C 08 38 45.78 +24 01 25.7 r G96
2011-01-08 09:52:22 C 08 38 46.06 +24 01 23.4 r G96
2011-01-08 10:03:15 C 08 38 46.32 +24 01 21.4 r G96
2011-01-08 11:17:43 C 08 38 48.15 +24 01 06.9 o H01
2011-01-08 11:27:42 C 08 38 48.41 +24 01 04.9 o H01
2011-01-08 11:40:10 C 08 38 48.75 +24 01 02.3 o H01
2011-01-08 11:47:55 C 08 38 48.95 +24 01 00.9 o H01
2011-01-09 07:22:56 C 08 39 27.56 +23 57 46.3 r G96
2011-01-09 07:31:58 C 08 39 27.81 +23 57 44.0 r G96
2011-01-09 07:56:55 C 08 39 27.70 +23 57 37.3 o H21
2011-01-09 08:13:36 C 08 39 28.10 +23 57 34.0 o H21
2011-01-09 08:30:18 C 08 39 28.52 +23 57 31.1 o H21
2011-01-11 06:12:40 C 08 40 49.65 +23 49 40.6 o 291
2011-01-11 06:27:32 C 08 40 50.00 +23 49 39.5 o 291
2011-01-11 06:38:29 C 08 40 50.18 +23 49 38.3 o 291
2011-01-12 05:33:36 C 08 41 27.44 +23 45 35.0 o 291
2011-01-12 05:42:07 C 08 41 27.63 +23 45 33.9 o 291
2011-01-12 05:50:31 C 08 41 27.81 +23 45 32.7 o 291
2011-01-25 07:01:18 C 08 47 10.86 +22 44 24.3 o H21
2011-01-25 07:20:58 C 08 47 10.95 +22 44 20.1 o H21
2011-01-25 07:41:09 C 08 47 11.13 +22 44 15.0 o H21
2011-01-27 10:48:56 C 08 47 46.69 +22 33 09.2 o 291
2011-01-27 10:57:04 C 08 47 46.74 +22 33 06.7 o 291
2011-01-27 11:05:15 C 08 47 46.80 +22 33 04.4 o 291
2011-01-29 06:43:51 C 08 48 17.35 +22 23 20.5 r G96
2011-01-29 06:52:13 C 08 48 17.35 +22 23 18.8 r G96
2011-01-29 07:00:30 C 08 48 17.35 +22 23 16.8 r G96
2011-01-29 07:08:56 C 08 48 17.42 +22 23 14.5 r G96
2011-02-12 05:36:45 C 08 52 14.52 +20 59 16.0 o 291
2011-02-12 05:50:34 C 08 52 14.69 +20 59 13.0 o 291