AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999YM22 ∴ Summary
Contact »
(103235) 1999YM22  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.70818 1.285e-08 au
e 0.157149 4.974e-08
i 11.088 5.867e-06 deg
Ω 28.143 2.203e-05 deg
ω 132.567 2.643e-05 deg
M 118.785 1.553e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2826 au
Aphelion 3.1338 au
Asc. node-Earth separation 1.96093 au
Desc. node-Earth separation 1.38328 au
Earth MOID 1.30573 au
Orbital period 1627.85 days
Date of orbit computation  apr 23 20:09
Observational summary
Optical observations (Discarded) 956 (5)
Radar observations (Discarded) 0 (0)
Arc length 9029.97 days
Unobserved 319 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 324.217 deg
Declination -25.7876 deg
V Magnitude 21.13 mag
Solar Elongation 78.08 deg
Galactic Latitude -46.71 deg
Rate 0.238 deg/day
Direction 82.61 deg

More info »