AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2015DT99 ∴ Summary
Contact »
(508087) 2015DT99  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.70645 3.954e-08 au
e 0.147559 6.624e-08
i 14.766 7.628e-06 deg
Ω 116.06 3.58e-05 deg
ω 6.3 4.979e-05 deg
M 77.968 3.831e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3071 au
Aphelion 3.1058 au
Asc. node-Earth separation 1.32574 au
Desc. node-Earth separation 2.08642 au
Earth MOID 1.32402 au
Orbital period 1626.29 days
Date of orbit computation  apr 23 21:38
Observational summary
Optical observations (Discarded) 130 (1)
Radar observations (Discarded) 0 (0)
Arc length 5229.16 days
Unobserved 38 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 231.878 deg
Declination 3.82947 deg
V Magnitude 20.87 mag
Solar Elongation 154.45 deg
Galactic Latitude 46.09 deg
Rate 0.209 deg/day
Direction -72.317 deg

More info »