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AstDyS ∴ Objects ∴ 2015HW181 ∴ Summary
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(480330) 2015HW181  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.1867 2.084e-08 au
e 0.076675 1.287e-07
i 6.391 1.348e-05 deg
Ω 166.282 7.539e-05 deg
ω 350.902 0.0001095 deg
M 82.246 7.918e-05 deg

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Other useful info
Absolute Magnitude (H)    18.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.019 au
Aphelion 2.3544 au
Asc. node-Earth separation 1.02688 au
Desc. node-Earth separation 1.34449 au
Earth MOID 1.02663 au
Orbital period 1181.08 days
Date of orbit computation  Oct 31 09:48
Observational summary
Optical observations (Discarded) 130 (2)
Radar observations (Discarded) 0 (0)
Arc length 4796.08 days
Unobserved 332 days

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Ephemeris at epoch 58562 MJD
Right Ascension 314.5 deg
Declination -13.0401 deg
V Magnitude 23.01 mag
Solar Elongation 45.77 deg
Galactic Latitude -33.9 deg
Rate 0.447 deg/day
Direction 74.15 deg

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