AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2013AT21 ∴ Summary
Contact »
2013AT21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.16544 3.732e-08 au
e 0.073482 4.479e-08
i 10.628 5.309e-06 deg
Ω 92.458 3.176e-05 deg
ω 206.999 5.801e-05 deg
M 177.616 4.606e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9328 au
Aphelion 3.398 au
Asc. node-Earth separation 2.386 au
Desc. node-Earth separation 1.93848 au
Earth MOID 1.921 au
Orbital period 2057.07 days
Date of orbit computation  apr 24 01:50
Observational summary
Optical observations (Discarded) 382 (3)
Radar observations (Discarded) 0 (0)
Arc length 8005.91 days
Unobserved 109 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 106.414 deg
Declination 27.3922 deg
V Magnitude 21.86 mag
Solar Elongation -69.71 deg
Galactic Latitude 15 deg
Rate 0.225 deg/day
Direction 95.184 deg

More info »