2017 EP22

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.9058220000
Semi-major axis (a)1.9692125000 AU
Inclination (i)14.54916000°
Long. of Asc. Node (Ω)10.17538000°
Arg. of Perihelion (ω)20.04112000°
Mean Anomaly (M)68.70927000°
Mean Motion (n)0.3566688500°/day
Perihelion dist (q)0.18545650 AU
Aphelion dist (Q)3.75296850 AU
Orbital Period2.76336900 yr
Physical Parameters
H (abs. magnitude)22.49
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.520″
Uncertainty7
Orbit TypeApollo
MOID0.103875 AU
Observations Used53
Oppositions1
Arc Total
First Observation Used
Last Observation Used2017-04-01
Observations (54)
Date Type RA Dec Mag Band Observatory
2017-03-22 04:04:47 C 10 43 16.33 +25 16 28.2 u H21
2017-03-22 04:32:35 C 10 43 12.23 +25 15 33.3 u H21
2017-03-31 02:27:00 C 10 25 16.84 +20 11 49.4 W W84
2017-04-01 02:11:51 C 10 24 16.56 +19 48 00.7 W W84