AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011SR71 ∴ Summary
Contact »
(634445) 2011SR71  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 5.22506 2.176e-07 au
e 0.046507 1.215e-07
i 17.053 7.747e-06 deg
Ω 270.138 3.398e-05 deg
ω 47.493 0.0001127 deg
M 54.932 9.981e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    13.0 mag
Slope parameter (G)    0.15 mag
Perihelion 4.9821 au
Aphelion 5.4681 au
Asc. node-Earth separation 4.03856 au
Desc. node-Earth separation 4.39996 au
Earth MOID 3.98981 au
Orbital period 4362.49 days
Date of orbit computation  apr 23 22:02
Observational summary
Optical observations (Discarded) 406 (3)
Radar observations (Discarded) 0 (0)
Arc length 8070.8 days
Unobserved 129 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 15.7484 deg
Declination 21.3696 deg
V Magnitude 20.8 mag
Solar Elongation 18.75 deg
Galactic Latitude -41.42 deg
Rate 0.231 deg/day
Direction 66.803 deg

More info »