2011 EB12

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2284248985 ± 3.04e-07
Semi-major axis (a)0.9820615159 AU ± 4.37e-08
Inclination (i)30.45560074° ± 4.75e-05
Long. of Asc. Node (Ω)346.30180625° ± 7.38e-06
Arg. of Perihelion (ω)355.36799773° ± 2.56e-04
Mean Anomaly (M)222.03654287° ± 5.87e-04
Mean Motion (n)1.0127546296°/day ± 6.77e-08
Perihelion dist (q)0.75773421 AU ± 3.01e-07
Aphelion dist (Q)1.20638882 AU ± 3.04e-07
Orbital Period0.97321331 yr ± 6.50e-08
Physical Parameters
H (abs. magnitude)21.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.439″
Uncertainty0
Orbit TypeAten
MOID0.212078 AU
Observations Used90
Oppositions1
Arc Total2011-2013
First Observation Used2011-03-05
Last Observation Used2013-03-11
Observations (90)
Date Type RA Dec Mag Band Observatory
2011-03-05 04:32:28 C 10 16 39.61 +29 30 37.5 r 703
2011-03-05 04:55:42 C 10 16 31.33 +29 29 26.0 r 703
2011-03-05 05:07:13 C 10 16 27.19 +29 28 50.4 r 703
2011-03-05 05:37:11 C 10 16 16.45 +29 27 16.9 o H01
2011-03-05 05:46:58 C 10 16 12.99 +29 26 46.6 o H01
2011-03-05 05:57:45 C 10 16 09.12 +29 26 13.4 o H01
2011-03-05 06:07:39 C 10 16 05.61 +29 25 42.6 o H01
2011-03-05 08:08:45 C 10 15 22.74 +29 19 24.9 c 854
2011-03-05 08:12:39 C 10 15 21.40 +29 19 13.2 c 854
2011-03-05 08:16:32 C 10 15 20.00 +29 18 59.8 c 854
2011-03-05 15:29:08 C 10 12 52.05 +28 56 22.1 o 300
2011-03-05 15:32:28 C 10 12 50.90 +28 56 11.5 o 300
2011-03-05 15:35:48 C 10 12 49.73 +28 56 01.0 o 300
2011-03-05 15:39:08 C 10 12 48.59 +28 55 50.0 o 300
2011-03-05 15:42:27 C 10 12 47.45 +28 55 40.3 o 300
2011-03-05 20:04:35 C 10 11 20.38 +28 41 42.4 o C44
2011-03-05 20:07:59 C 10 11 19.23 +28 41 32.3 o C44
2011-03-05 20:11:49 C 10 11 17.93 +28 41 20.3 o C44
2011-03-05 20:15:25 C 10 11 16.66 +28 41 08.6 o C44
2011-03-05 20:55:44 C 10 11 02.75 +28 39 00.9 u A13
2011-03-05 21:00:07 C 10 11 01.26 +28 38 47.3 u A13
2011-03-05 21:27:30 C 10 10 51.80 +28 37 21.3 u A13
2011-03-05 21:31:53 C 10 10 50.25 +28 37 07.4 u A13
2011-03-05 23:10:08 C 10 10 16.22 +28 31 56.7 v 204
2011-03-05 23:20:06 C 10 10 12.77 +28 31 25.0 v 204
2011-03-05 23:29:11 C 10 10 09.62 +28 30 55.9 v 204
2011-03-07 19:04:40 C 09 56 00.11 +26 09 29.2 r A17
2011-03-07 19:27:08 C 09 55 52.95 +26 08 16.1 r A17
2011-03-07 19:49:36 C 09 55 45.75 +26 07 02.5 r A17
2011-03-07 20:57:52 C 09 55 23.96 +26 03 21.5 o C44
2011-03-07 21:03:45 C 09 55 22.03 +26 03 00.9 o C44
2011-03-07 21:08:51 C 09 55 20.44 +26 02 45.7 o C44
2011-03-08 18:37:42 C 09 48 46.10 +24 51 30.7 v B03
2011-03-08 18:59:49 C 09 48 39.32 +24 50 17.4 v B03
2011-03-08 19:22:09 C 09 48 32.49 +24 49 04.2 v B03
2011-03-09 05:12:19 C 09 45 36.42 +24 16 29.2 19.8 c 704
2011-03-09 05:28:34 C 09 45 31.48 +24 15 33.5 20.3 c 704
2011-03-09 05:45:46 C 09 45 26.26 +24 14 37.7 20.3 c 704
2011-03-09 06:02:04 C 09 45 21.33 +24 13 42.9 20.1 c 704
2011-03-09 06:18:58 C 09 45 16.08 +24 12 45.6 20.2 c 704
2011-03-11 04:24:22 C 09 32 21.21 +21 38 51.7 o H21
2011-03-11 04:27:59 C 09 32 20.22 +21 38 39.2 o H21
2011-03-11 04:31:33 C 09 32 19.25 +21 38 27.4 o H21
2011-03-11 04:36:22 C 09 32 17.91 +21 38 11.4 o H21
2011-03-12 04:35:04 C 09 26 04.14 +20 18 42.5 o H21
2011-03-12 04:38:22 C 09 26 03.22 +20 18 31.2 o H21
2011-03-12 04:42:29 C 09 26 02.12 +20 18 17.4 o H21
2011-03-13 04:44:46 C 09 20 07.48 +18 59 27.8 o H21
2011-03-13 04:57:57 C 09 20 04.20 +18 58 45.4 o H21
2011-03-13 05:01:12 C 09 20 03.42 +18 58 34.7 o H21