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(343840) 2011HY31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.62108 2.575e-08 au
e 0.195569 6.449e-08
i 14.236 5.754e-06 deg
Ω 79.509 3.085e-05 deg
ω 239.14 3.535e-05 deg
M 304.091 1.649e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1085 au
Aphelion 3.1337 au
Asc. node-Earth separation 1.81786 au
Desc. node-Earth separation 1.27576 au
Earth MOID 1.13233 au
Orbital period 1549.96 days
Date of orbit computation  feb 22 03:03
Observational summary
Optical observations (Discarded) 231 (1)
Radar observations (Discarded) 0 (0)
Arc length 6692.11 days
Unobserved 371 days

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Ephemeris at epoch 60419 MJD
Right Ascension 268.661 deg
Declination -19.1543 deg
V Magnitude 20.61 mag
Solar Elongation 120.27 deg
Galactic Latitude 3.24 deg
Rate 0.11 deg/day
Direction 126.522 deg

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