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(516869) 2011HD8  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.29868 1.546e-08 au
e 0.349968 6.65e-08
i 21.206 1.868e-05 deg
Ω 202.367 2.767e-05 deg
ω 286.636 4.455e-05 deg
M 309.665 3.246e-05 deg

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Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.4942 au
Aphelion 3.1031 au
Asc. node-Earth separation 0.83101 au
Desc. node-Earth separation 1.24539 au
Earth MOID 0.63723 au
Orbital period 1272.96 days
Date of orbit computation  apr 23 21:40
Observational summary
Optical observations (Discarded) 153 (1)
Radar observations (Discarded) 0 (0)
Arc length 7139.94 days
Unobserved 187 days

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Ephemeris at epoch 60425 MJD
Right Ascension 42.252 deg
Declination 9.91198 deg
V Magnitude 22.19 mag
Solar Elongation -9.94 deg
Galactic Latitude -43.26 deg
Rate 0.573 deg/day
Direction 80.333 deg

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