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(415320) 2013HW15  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.39857 2.136e-08 au
e 0.117144 5.211e-08
i 5.526 8.775e-06 deg
Ω 306.836 6.59e-05 deg
ω 304.711 7.795e-05 deg
M 315.909 4.228e-05 deg

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Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1176 au
Aphelion 2.6795 au
Asc. node-Earth separation 1.20281 au
Desc. node-Earth separation 1.55038 au
Earth MOID 1.10874 au
Orbital period 1356.83 days
Date of orbit computation  feb 22 03:18
Observational summary
Optical observations (Discarded) 191 (1)
Radar observations (Discarded) 0 (0)
Arc length 6498.15 days
Unobserved 460 days

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Ephemeris at epoch 60397 MJD
Right Ascension 197.732 deg
Declination -17.4911 deg
V Magnitude 20.21 mag
Solar Elongation 161.98 deg
Galactic Latitude 45.13 deg
Rate 0.214 deg/day
Direction -80.256 deg

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