AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009DY51 ∴ Summary
Contact »
(448320) 2009DY51  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.43691 2.307e-08 au
e 0.124326 5.36e-08
i 6.426 6.323e-06 deg
Ω 143.332 9.853e-05 deg
ω 339.103 0.0001122 deg
M 3.508 5.523e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1339 au
Aphelion 2.7399 au
Asc. node-Earth separation 1.16276 au
Desc. node-Earth separation 1.7023 au
Earth MOID 1.15128 au
Orbital period 1389.5 days
Date of orbit computation  apr 23 21:25
Observational summary
Optical observations (Discarded) 129 (1)
Radar observations (Discarded) 0 (0)
Arc length 5446 days
Unobserved 128 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 109.978 deg
Declination 21.2887 deg
V Magnitude 22.7 mag
Solar Elongation -73.62 deg
Galactic Latitude 15.56 deg
Rate 0.414 deg/day
Direction 92.215 deg

More info »