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2017HW4  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 0.978023 7.386e-08 au
e 0.362308 1.424e-06
i 18.59 5.335e-05 deg
Ω 218.332 1.769e-05 deg
ω 116.759 4.782e-05 deg
M 97.266 0.0001689 deg

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Other useful info
Absolute Magnitude (H)    22.0 mag
Slope parameter (G)    0.15 mag
Perihelion 0.6237 au
Aphelion 1.3324 au
Asc. node-Earth separation 0.00653 au
Desc. node-Earth separation -0.26223 au
Earth MOID 0.00405 au
Orbital period 353.282 days
Date of orbit computation   Oct 15 15:10
Observational summary
Optical observations (Discarded) 65 (3)
Radar observations (Discarded) 0 (0)
Arc length 2665 days
Unobserved 563 days

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Ephemeris at epoch 58437 MJD
Right Ascension 169.315 deg
Declination -12.7851 deg
V Magnitude 25.02 mag
Solar Elongation 58.38 deg
Galactic Latitude 44.01 deg
Rate 0.647 deg/day
Direction 120.05 deg

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