AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004DY51 ∴ Summary
Contact »
(170811) 2004DY51  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.03694 2.246e-08 au
e 0.07178 4.101e-08
i 11.128 6.28e-06 deg
Ω 154.822 2.62e-05 deg
ω 302.696 5.513e-05 deg
M 355.98 4.898e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8189 au
Aphelion 3.2549 au
Asc. node-Earth separation 1.91925 au
Desc. node-Earth separation 2.13347 au
Earth MOID 1.85421 au
Orbital period 1933.09 days
Date of orbit computation  apr 23 20:25
Observational summary
Optical observations (Discarded) 661 (8)
Radar observations (Discarded) 0 (0)
Arc length 9128.92 days
Unobserved 37 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 83.6757 deg
Declination 15.6691 deg
V Magnitude 21.02 mag
Solar Elongation -47.43 deg
Galactic Latitude -9.12 deg
Rate 0.368 deg/day
Direction 80.979 deg

More info »