AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011QY84 ∴ Summary
Contact »
(500020) 2011QY84  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.16945 4.78e-08 au
e 0.094629 9.945e-08
i 8.589 1.137e-05 deg
Ω 337.931 5.384e-05 deg
ω 33.785 8.373e-05 deg
M 62.358 6.047e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8695 au
Aphelion 3.4694 au
Asc. node-Earth separation 1.90306 au
Desc. node-Earth separation 2.41925 au
Earth MOID 1.87319 au
Orbital period 2060.98 days
Date of orbit computation  apr 23 21:36
Observational summary
Optical observations (Discarded) 121 (0)
Radar observations (Discarded) 0 (0)
Arc length 6702.15 days
Unobserved 131 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 74.4796 deg
Declination 29.2798 deg
V Magnitude 22.88 mag
Solar Elongation -41.89 deg
Galactic Latitude -8.39 deg
Rate 0.344 deg/day
Direction 87.865 deg

More info »