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(549399) 2011HD39  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.02854 3.364e-08 au
e 0.045414 6.492e-08
i 11.079 6.178e-06 deg
Ω 128.487 3.647e-05 deg
ω 87.189 8.169e-05 deg
M 178.94 7.113e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.891 au
Aphelion 3.1661 au
Asc. node-Earth separation 2.03121 au
Desc. node-Earth separation 2.01419 au
Earth MOID 1.91207 au
Orbital period 1925.07 days
Date of orbit computation  apr 23 21:46
Observational summary
Optical observations (Discarded) 339 (3)
Radar observations (Discarded) 0 (0)
Arc length 7791.68 days
Unobserved 104 days

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Ephemeris at epoch 60425 MJD
Right Ascension 38.3612 deg
Declination 6.19633 deg
V Magnitude 21.7 mag
Solar Elongation -8.95 deg
Galactic Latitude -48.54 deg
Rate 0.365 deg/day
Direction 71.265 deg

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