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(503210) 2015HB31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.10539 3.812e-08 au
e 0.062537 8.2e-08
i 10.718 7.957e-06 deg
Ω 171.072 2.905e-05 deg
ω 192.644 5.372e-05 deg
M 77.017 4.36e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9112 au
Aphelion 3.2996 au
Asc. node-Earth separation 2.30088 au
Desc. node-Earth separation 1.90991 au
Earth MOID 1.90876 au
Orbital period 1998.82 days
Date of orbit computation  feb 22 03:36
Observational summary
Optical observations (Discarded) 272 (0)
Radar observations (Discarded) 0 (0)
Arc length 6314.05 days
Unobserved 111 days

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Ephemeris at epoch 60423 MJD
Right Ascension 78.3107 deg
Declination 14.204 deg
V Magnitude 22.41 mag
Solar Elongation -46.19 deg
Galactic Latitude -14.27 deg
Rate 0.334 deg/day
Direction 80.353 deg

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