IAA RAS IAA Minor Planet Database

2016 EJ55

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2509245000
Semi-major axis (a)1.1638375000 AU
Inclination (i)7.20062000°
Long. of Asc. Node (Ω)344.17961000°
Arg. of Perihelion (ω)103.01190000°
Mean Anomaly (M)317.81507000°
Mean Motion (n)0.7849925800°/day
Perihelion dist (q)0.87180220 AU
Aphelion dist (Q)1.45587280 AU
Orbital Period1.25556300 yr
Physical Parameters
H (abs. magnitude)24.60
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.300″
Uncertainty6
Orbit TypeApollo
MOID0.020381 AU
Observations Used67
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2016-03-28
Observations (67)
Date Type RA Dec Mag Band Observatory
2016-03-14 04:10:35 C 11 12 52.74 -11 59 50.2 – u 807
2016-03-14 04:12:18 C 11 12 52.47 -11 59 52.0 – u 807
2016-03-14 08:41:29 C 11 12 15.54 -12 06 35.0 – q I52
2016-03-14 08:46:07 C 11 12 14.84 -12 06 40.2 – q I52
2016-03-14 08:50:18 C 11 12 14.23 -12 06 44.4 – q I52
2016-03-14 08:54:56 C 11 12 13.54 -12 06 49.6 – q I52
2016-03-16 03:06:04 C 11 07 28.45 -12 46 36.4 – u 807
2016-03-16 03:09:49 C 11 07 27.98 -12 46 39.5 – u 807
2016-03-16 03:13:48 C 11 07 27.48 -12 46 43.5 – u 807
2016-03-16 03:17:48 C 11 07 26.96 -12 46 47.4 – u 807
2016-03-16 03:21:17 C 11 07 26.52 -12 46 50.4 – u 807
2016-03-20 02:33:07 C 10 59 20.95 -13 52 17.5 – u 807
2016-03-20 02:40:56 C 10 59 20.26 -13 52 22.4 – u 807
2016-03-20 02:48:59 C 10 59 19.57 -13 52 26.3 – u 807
2016-03-28 05:54:03 C 10 50 41.88 -14 54 27.8 – u 807
2016-03-28 06:05:28 C 10 50 41.49 -14 54 29.3 – u 807
2016-03-28 06:16:52 C 10 50 41.12 -14 54 30.5 – u 807