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2017HW4  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 0.977969 5.525e-08 au
e 0.362272 1.09e-06
i 18.59 4.909e-05 deg
Ω 218.312 1.813e-05 deg
ω 116.795 4.004e-05 deg
M 335.476 0.0002889 deg

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Other useful info
Absolute Magnitude (H)    22.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6237 au
Aphelion distance 1.3323 au
Asc. node-Earth separation 0.00839 au
Desc. node-Earth separation -0.26148 au
Earth MOID 0.0052 au
Orbital period 353.253 days
Date of orbit computation   feb 26 11:32
Observational summary
Optical observations (Discarded) 70 (3)
Radar observations (Discarded) 0 (0)
Arc length 3023 days
Unobserved 2196 days

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Ephemeris
(Epoch 60427 MJD)
Right Ascension 13.4366 deg
Declination 12.8401 deg
V Magnitude 23.26 mag
Solar Elongation 20.57 deg
Galactic Latitude -50.03 deg
Rate 1.421 deg/day
Direction 75.662 deg

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