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(189392) 2008HD39  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.76317 2.174e-08 au
e 0.060636 4.837e-08
i 4.919 6.863e-06 deg
Ω 205.471 6.441e-05 deg
ω 233.439 8.969e-05 deg
M 276.452 6.127e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5956 au
Aphelion 2.9307 au
Asc. node-Earth separation 1.85283 au
Desc. node-Earth separation 1.6616 au
Earth MOID 1.61483 au
Orbital period 1677.68 days
Date of orbit computation  feb 22 02:30
Observational summary
Optical observations (Discarded) 341 (0)
Radar observations (Discarded) 0 (0)
Arc length 8849.25 days
Unobserved 285 days

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Ephemeris at epoch 60420 MJD
Right Ascension 1.56522 deg
Declination 2.88769 deg
V Magnitude 22.15 mag
Solar Elongation 27.56 deg
Galactic Latitude -58.07 deg
Rate 0.409 deg/day
Direction 67.786 deg

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