AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998HD10 ∴ Summary
Contact »
(415705) 1998HD10  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.70503 1.931e-08 au
e 0.143578 6.374e-08
i 14.175 6.418e-06 deg
Ω 43.128 2.224e-05 deg
ω 171.075 2.933e-05 deg
M 288.975 2.119e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3166 au
Aphelion 3.0934 au
Asc. node-Earth separation 2.09653 au
Desc. node-Earth separation 1.31188 au
Earth MOID 1.31064 au
Orbital period 1625.01 days
Date of orbit computation  apr 23 21:18
Observational summary
Optical observations (Discarded) 374 (4)
Radar observations (Discarded) 0 (0)
Arc length 9428.07 days
Unobserved 71 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 114.463 deg
Declination 35.5022 deg
V Magnitude 21.87 mag
Solar Elongation -74.85 deg
Galactic Latitude 24.24 deg
Rate 0.302 deg/day
Direction 111.978 deg

More info »