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2015HW9  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.43945 0.002475 au
e 0.251246 0.0009616
i 25.822 0.06605 deg
Ω 34.86 0.0005429 deg
ω 116.006 0.1094 deg
M 172.327 1.432 deg

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Other useful info
Absolute Magnitude (H)    23.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0778 au
Aphelion 1.8011 au
Asc. node-Earth separation 0.52249 au
Desc. node-Earth separation 0.20991 au
Earth MOID 0.19113 au
Orbital period 630.801 days
Date of orbit computation   Oct 9 20:45
Observational summary
Optical observations (Discarded) 35 (2)
Radar observations (Discarded) 0 (0)
Arc length 8 days
Unobserved 908 days

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Ephemeris at epoch 58048 MJD
Right Ascension 323.283 deg
Declination -44.0014 deg
V Magnitude 26.74 mag
Solar Elongation -100.72 deg
Galactic Latitude -47.04 deg
Rate 0.428 deg/day
Direction 13.524 deg

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