2011 EK47

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2792404000
Semi-major axis (a)0.9114750000 AU
Inclination (i)10.85423000°
Long. of Asc. Node (Ω)334.76614000°
Arg. of Perihelion (ω)44.00947000°
Mean Anomaly (M)89.45624000°
Mean Motion (n)1.1326270200°/day
Perihelion dist (q)0.65695440 AU
Aphelion dist (Q)1.16599560 AU
Orbital Period0.87019610 yr
Physical Parameters
H (abs. magnitude)24.30
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.240″
Uncertainty8
Orbit TypeAten
MOID0.036961 AU
Observations Used15
Oppositions1
Arc Total
First Observation Used
Last Observation Used2011-03-12
Observations (15)
Date Type RA Dec Mag Band Observatory
2011-03-09 08:17:58 C 09 43 57.947 -08 17 16.67 V F51
2011-03-11 04:50:26 C 09 35 11.58 -08 33 37.9 r G96
2011-03-11 05:01:12 C 09 35 09.42 -08 33 41.2 r G96
2011-03-11 05:12:01 C 09 35 07.26 -08 33 44.5 r G96
2011-03-11 05:22:56 C 09 35 05.13 -08 33 48.4 r G96
2011-03-11 05:53:29 C 09 34 58.81 -08 33 58.7 o H01
2011-03-11 06:03:02 C 09 34 56.92 -08 34 01.7 o H01
2011-03-11 06:12:09 C 09 34 55.13 -08 34 04.5 o H01
2011-03-11 06:25:35 C 09 34 52.48 -08 34 08.7 o H01
2011-03-11 08:04:27 C 09 34 36.369 -08 34 27.00 V F51
2011-03-12 04:50:12 C 09 31 00.74 -08 40 38.6 o H01
2011-03-12 05:15:17 C 09 30 56.17 -08 40 45.3 o H01
2011-03-12 05:28:58 C 09 30 53.67 -08 40 49.1 o H01
2011-03-12 05:46:23 C 09 30 50.49 -08 40 54.1 o H01
2011-03-12 05:57:58 C 09 30 48.39 -08 40 57.1 o H01