AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001HD ∴ Summary
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(162894) 2001HD  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.7659 2.891e-08 au
e 0.126038 5.866e-08
i 13.644 8.15e-06 deg
Ω 61.174 2.726e-05 deg
ω 273.544 4.507e-05 deg
M 184.785 3.978e-05 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4173 au
Aphelion 3.1145 au
Asc. node-Earth separation 1.7131 au
Desc. node-Earth separation 1.72953 au
Earth MOID 1.4547 au
Orbital period 1680.17 days
Date of orbit computation  Oct 31 06:39
Observational summary
Optical observations (Discarded) 440 (7)
Radar observations (Discarded) 0 (0)
Arc length 6142.8 days
Unobserved 346 days

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Ephemeris at epoch 58505 MJD
Right Ascension 199.435 deg
Declination 7.25178 deg
V Magnitude 20.91 mag
Solar Elongation 105.77 deg
Galactic Latitude 69.17 deg
Rate 0.101 deg/day
Direction 80.417 deg

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