AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2016RO31 ∴ Summary
Contact »
(512518) 2016RO31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.77377 3.682e-08 au
e 0.14725 6.883e-08
i 12.42 7.254e-06 deg
Ω 251.934 3.568e-05 deg
ω 214.171 4.915e-05 deg
M 139.836 3.347e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3653 au
Aphelion 3.1822 au
Asc. node-Earth separation 2.07585 au
Desc. node-Earth separation 1.43403 au
Earth MOID 1.39297 au
Orbital period 1687.34 days
Date of orbit computation  feb 22 03:38
Observational summary
Optical observations (Discarded) 167 (1)
Radar observations (Discarded) 0 (0)
Arc length 5608.13 days
Unobserved 359 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 276.053 deg
Declination -21.5894 deg
V Magnitude 22.4 mag
Solar Elongation 113.46 deg
Galactic Latitude -4 deg
Rate 0.064 deg/day
Direction 33.788 deg

More info »