2013 EW89

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5185374000
Semi-major axis (a)1.2945651000 AU
Inclination (i)16.92641000°
Long. of Asc. Node (Ω)173.35340000°
Arg. of Perihelion (ω)100.98837000°
Mean Anomaly (M)179.83721000°
Mean Motion (n)0.6691419000°/day
Perihelion dist (q)0.62328470 AU
Aphelion dist (Q)1.96584550 AU
Orbital Period1.47294270 yr
Physical Parameters
H (abs. magnitude)25.50
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.310″
Uncertainty8
Orbit TypeApollo
MOID0.024906 AU
Observations Used27
Oppositions1
Arc Total
First Observation Used
Last Observation Used2013-03-16
Observations (28)
Date Type RA Dec Mag Band Observatory
2013-03-15 05:40:49 C 09 48 37.04 +10 01 41.2 u G96
2013-03-15 05:49:16 C 09 48 32.00 +10 03 26.5 u G96
2013-03-15 05:57:39 C 09 48 26.96 +10 05 10.1 u G96
2013-03-15 06:05:59 C 09 48 21.92 +10 06 54.1 u G96
2013-03-15 06:55:35 C 09 47 51.66 +10 17 15.6 u G96
2013-03-15 06:56:25 C 09 47 51.26 +10 17 25.3 u G96
2013-03-15 07:38:52 C 09 47 24.87 +10 26 16.9 t H01
2013-03-15 07:50:30 C 09 47 17.75 +10 28 43.8 t H01
2013-03-15 07:58:50 C 09 47 12.66 +10 30 29.0 t H01
2013-03-15 08:07:47 C 09 47 07.19 +10 32 22.2 t H01
2013-03-15 08:19:14 C 09 47 00.19 +10 34 47.0 t H01
2013-03-15 08:57:03 C 09 46 37.08 +10 42 47.4 t H01
2013-03-15 09:11:07 C 09 46 28.51 +10 45 46.4 t H01
2013-03-15 09:22:53 C 09 46 21.31 +10 48 16.6 t H01
2013-03-15 09:31:31 C 09 46 16.05 +10 50 06.5 t H01
2013-03-16 03:41:14 C 09 34 35.96 +15 01 31.4 t H01
2013-03-16 03:46:16 C 09 34 32.22 +15 02 46.5 t H01
2013-03-16 03:56:52 C 09 34 24.28 +15 05 24.7 t H01
2013-03-16 04:01:32 C 09 34 20.79 +15 06 34.1 t H01
2013-03-16 04:12:55 C 09 34 12.26 +15 09 24.1 t H01
2013-03-16 04:33:29 C 09 33 56.34 +15 14 39.6 t 711
2013-03-16 04:40:22 C 09 33 51.16 +15 16 22.4 t 711
2013-03-16 04:47:12 C 09 33 46.01 +15 18 04.1 t 711
2013-03-16 04:53:39 C 09 33 41.10 +15 19 41.0 t 711
2013-03-16 07:53:46 C 09 31 23.49 +16 04 53.2 t H01
2013-03-16 08:03:05 C 09 31 16.27 +16 07 15.2 t H01
2013-03-16 08:13:03 C 09 31 08.59 +16 09 46.7 t H01
2013-03-16 08:24:51 C 09 30 59.46 +16 12 46.9 t H01