AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999YE12 ∴ Summary
Contact »
(200284) 1999YE12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.73455 1.18e-08 au
e 0.121812 4.114e-08
i 5.999 4.587e-06 deg
Ω 90.715 4.669e-05 deg
ω 251.532 5.142e-05 deg
M 219.254 2.143e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4014 au
Aphelion 3.0676 au
Asc. node-Earth separation 1.81889 au
Desc. node-Earth separation 1.57775 au
Earth MOID 1.40121 au
Orbital period 1651.68 days
Date of orbit computation  apr 23 20:31
Observational summary
Optical observations (Discarded) 537 (5)
Radar observations (Discarded) 0 (0)
Arc length 10282 days
Unobserved 34 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 192.481 deg
Declination 3.70919 deg
V Magnitude 20.61 mag
Solar Elongation -153.8 deg
Galactic Latitude 66.58 deg
Rate 0.18 deg/day
Direction -76.509 deg

More info »