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2017HW4  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 0.978218 8.617e-08 au
e 0.362288 1.595e-06
i 18.589 6.877e-05 deg
Ω 218.335 2.1e-05 deg
ω 116.726 6.346e-05 deg
M 253.505 0.0001581 deg

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Other useful info
Absolute Magnitude (H)    22.0 mag
Slope parameter (G)    0.15 mag
Perihelion 0.6238 au
Aphelion 1.3326 au
Asc. node-Earth separation 0.00845 au
Desc. node-Earth separation -0.26262 au
Earth MOID 0.00524 au
Orbital period 353.388 days
Date of orbit computation   Mar 13 14:46
Observational summary
Optical observations (Discarded) 55 (2)
Radar observations (Discarded) 0 (0)
Arc length 2665 days
Unobserved 506 days

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Ephemeris at epoch 58380 MJD
Right Ascension 133.639 deg
Declination 6.79265 deg
V Magnitude 24.6 mag
Solar Elongation 42.64 deg
Galactic Latitude 30.41 deg
Rate 0.793 deg/day
Direction 117.021 deg

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