AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2014QE311 ∴ Summary
Contact »
(421998) 2014QE311  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.59385 3.112e-08 au
e 0.160502 7.846e-08
i 15.523 8.172e-06 deg
Ω 168.8 2.04e-05 deg
ω 199.75 3.093e-05 deg
M 94.08 2.874e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1775 au
Aphelion 3.0102 au
Asc. node-Earth separation 1.98393 au
Desc. node-Earth separation 1.18932 au
Earth MOID 1.1803 au
Orbital period 1525.86 days
Date of orbit computation  apr 23 21:19
Observational summary
Optical observations (Discarded) 222 (3)
Radar observations (Discarded) 0 (0)
Arc length 6816.83 days
Unobserved 556 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 106.826 deg
Declination 12.6633 deg
V Magnitude 22.61 mag
Solar Elongation -70.07 deg
Galactic Latitude 9.21 deg
Rate 0.317 deg/day
Direction 81.81 deg

More info »