AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2006HD98 ∴ Summary
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(291685) 2006HD98  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.79171 4.636e-08 au
e 0.055071 1.129e-07
i 5.064 1.595e-05 deg
Ω 32.717 9.014e-05 deg
ω 33.207 0.0001521 deg
M 36.076 0.0001202 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.638 au
Aphelion 2.9454 au
Asc. node-Earth separation 1.66647 au
Desc. node-Earth separation 1.91048 au
Earth MOID 1.65198 au
Orbital period 1703.74 days
Date of orbit computation  Dec 20 14:46
Observational summary
Optical observations (Discarded) 126 (0)
Radar observations (Discarded) 0 (0)
Arc length 6081.93 days
Unobserved 639 days

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Ephemeris at epoch 58580 MJD
Right Ascension 130.145 deg
Declination 24.2076 deg
V Magnitude 21.84 mag
Solar Elongation -109.49 deg
Galactic Latitude 33.99 deg
Rate 0.108 deg/day
Direction 127.22 deg

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