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AstDyS ∴ Objects ∴ 2015HW108 ∴ Summary
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(480281) 2015HW108  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.66773 4.278e-08 au
e 0.080053 8.698e-08
i 15.12 1.402e-05 deg
Ω 172.671 4.054e-05 deg
ω 132.414 0.0001078 deg
M 205.386 9.627e-05 deg

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Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4542 au
Aphelion 2.8813 au
Asc. node-Earth separation 1.80623 au
Desc. node-Earth separation 1.5092 au
Earth MOID 1.46383 au
Orbital period 1591.51 days
Date of orbit computation  Oct 31 09:47
Observational summary
Optical observations (Discarded) 73 (0)
Radar observations (Discarded) 0 (0)
Arc length 9054.05 days
Unobserved 435 days

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Ephemeris at epoch 58564 MJD
Right Ascension 180.118 deg
Declination 3.10613 deg
V Magnitude 21.05 mag
Solar Elongation -176.51 deg
Galactic Latitude 63.06 deg
Rate 0.256 deg/day
Direction -47.409 deg

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