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AstDyS ∴ Objects ∴ 2001HG9 ∴ Summary
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(108170) 2001HG9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.56161 1.082e-08 au
e 0.134528 3.287e-08
i 14.122 3.881e-06 deg
Ω 53.796 1.932e-05 deg
ω 200.649 2.828e-05 deg
M 186.766 2.384e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.217 au
Aphelion 2.9062 au
Asc. node-Earth separation 1.8893 au
Desc. node-Earth separation 1.22317 au
Earth MOID 1.20814 au
Orbital period 1497.5 days
Date of orbit computation  apr 23 20:11
Observational summary
Optical observations (Discarded) 979 (7)
Radar observations (Discarded) 0 (0)
Arc length 8299 days
Unobserved 116 days

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Ephemeris at epoch 60431 MJD
Right Ascension 71.4861 deg
Declination 28.1644 deg
V Magnitude 21.51 mag
Solar Elongation -33.32 deg
Galactic Latitude -11.14 deg
Rate 0.36 deg/day
Direction 79.774 deg

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