AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011QS16 ∴ Summary
Contact »
(485425) 2011QS16  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.44185 2.859e-08 au
e 0.12145 7.799e-08
i 4.424 8.617e-06 deg
Ω 183.204 7.451e-05 deg
ω 154.415 8.312e-05 deg
M 108.282 4.305e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1453 au
Aphelion 2.7384 au
Asc. node-Earth separation 1.70494 au
Desc. node-Earth separation 1.16639 au
Earth MOID 1.13707 au
Orbital period 1393.72 days
Date of orbit computation  feb 22 03:33
Observational summary
Optical observations (Discarded) 166 (1)
Radar observations (Discarded) 0 (0)
Arc length 6444.22 days
Unobserved 126 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 85.4399 deg
Declination 19.7029 deg
V Magnitude 23.43 mag
Solar Elongation -52.79 deg
Galactic Latitude -5.57 deg
Rate 0.378 deg/day
Direction 85.913 deg

More info »