AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011OP15 ∴ Summary
Contact »
(499992) 2011OP15  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.12162 2.731e-08 au
e 0.283013 8.46e-08
i 15.893 1.019e-05 deg
Ω 313.251 2.079e-05 deg
ω 349.358 2.57e-05 deg
M 109.396 1.031e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2382 au
Aphelion 4.0051 au
Asc. node-Earth separation 1.2326 au
Desc. node-Earth separation 2.99295 au
Earth MOID 1.22475 au
Orbital period 2014.51 days
Date of orbit computation  feb 22 03:36
Observational summary
Optical observations (Discarded) 259 (1)
Radar observations (Discarded) 0 (0)
Arc length 8476.13 days
Unobserved 154 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 67.7277 deg
Declination 32.5453 deg
V Magnitude 22.66 mag
Solar Elongation -43.01 deg
Galactic Latitude -10.74 deg
Rate 0.279 deg/day
Direction 89.85 deg

More info »