AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2015OG18 ∴ Summary
Contact »
2015OG18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.16662 4.596e-08 au
e 0.093428 9.352e-08
i 8.549 9.856e-06 deg
Ω 325.592 4.582e-05 deg
ω 52.097 6.555e-05 deg
M 140.384 4.193e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8708 au
Aphelion 3.4625 au
Asc. node-Earth separation 1.95674 au
Desc. node-Earth separation 2.34294 au
Earth MOID 1.88116 au
Orbital period 2058.22 days
Date of orbit computation  feb 22 08:11
Observational summary
Optical observations (Discarded) 174 (1)
Radar observations (Discarded) 0 (0)
Arc length 7097.36 days
Unobserved 68 days

More info »
Ephemeris at epoch 60398 MJD
Right Ascension 154.897 deg
Declination 6.53891 deg
V Magnitude 21.78 mag
Solar Elongation -145.72 deg
Galactic Latitude 48.51 deg
Rate 0.128 deg/day
Direction -76.514 deg

More info »