AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001YD116 ∴ Summary
Contact »
(111533) 2001YD116  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.65951 9.189e-09 au
e 0.261363 4.196e-08
i 10.922 4.119e-06 deg
Ω 101.202 2.018e-05 deg
ω 333.046 2.219e-05 deg
M 78.1 7.489e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9644 au
Aphelion 3.3546 au
Asc. node-Earth separation 1.02692 au
Desc. node-Earth separation 2.21394 au
Earth MOID 0.98666 au
Orbital period 1584.16 days
Date of orbit computation  apr 23 20:11
Observational summary
Optical observations (Discarded) 1732 (304)
Radar observations (Discarded) 0 (0)
Arc length 11402.1 days
Unobserved 34 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 179.968 deg
Declination 16.9096 deg
V Magnitude 20.4 mag
Solar Elongation -134.96 deg
Galactic Latitude 74.3 deg
Rate 0.104 deg/day
Direction -109.137 deg

More info »