AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2015DR90 ∴ Summary
Contact »
(502778) 2015DR90  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.07426 5.671e-08 au
e 0.139205 6.414e-08
i 4.328 9.703e-06 deg
Ω 356.665 8.105e-05 deg
ω 285.877 9.301e-05 deg
M 132.281 3.752e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6463 au
Aphelion 3.5022 au
Asc. node-Earth separation 1.90023 au
Desc. node-Earth separation 2.13911 au
Earth MOID 1.63398 au
Orbital period 1968.83 days
Date of orbit computation  feb 22 03:36
Observational summary
Optical observations (Discarded) 168 (1)
Radar observations (Discarded) 0 (0)
Arc length 8092.25 days
Unobserved 161 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 56.5135 deg
Declination 23.2624 deg
V Magnitude 23.21 mag
Solar Elongation -30.55 deg
Galactic Latitude -24.3 deg
Rate 0.317 deg/day
Direction 77.829 deg

More info »