AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2015OB87 ∴ Summary
Contact »
(537573) 2015OB87  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.67137 4.048e-08 au
e 0.185788 6.583e-08
i 12.746 7.469e-06 deg
Ω 90.972 2.782e-05 deg
ω 199.842 3.791e-05 deg
M 5.321 2.978e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1751 au
Aphelion 3.1677 au
Asc. node-Earth separation 2.14232 au
Desc. node-Earth separation 1.17917 au
Earth MOID 1.16274 au
Orbital period 1594.78 days
Date of orbit computation  feb 22 03:43
Observational summary
Optical observations (Discarded) 173 (0)
Radar observations (Discarded) 0 (0)
Arc length 5682.93 days
Unobserved 342 days

More info »
Ephemeris at epoch 60420 MJD
Right Ascension 333.117 deg
Declination -17.8425 deg
V Magnitude 22.14 mag
Solar Elongation 61.59 deg
Galactic Latitude -52.29 deg
Rate 0.462 deg/day
Direction 78.915 deg

More info »