AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001DQ87 ∴ Summary
Contact »
(158125) 2001DQ87  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.92143 1.541e-08 au
e 0.14907 4.783e-08
i 9.188 5.382e-06 deg
Ω 121.636 2.303e-05 deg
ω 348.391 2.798e-05 deg
M 241.307 1.442e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4859 au
Aphelion 3.3569 au
Asc. node-Earth separation 1.5089 au
Desc. node-Earth separation 2.32935 au
Earth MOID 1.50378 au
Orbital period 1823.86 days
Date of orbit computation  apr 23 20:22
Observational summary
Optical observations (Discarded) 798 (1)
Radar observations (Discarded) 0 (0)
Arc length 9596.15 days
Unobserved 276 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 356.189 deg
Declination -6.94942 deg
V Magnitude 21.87 mag
Solar Elongation 41.44 deg
Galactic Latitude -64.35 deg
Rate 0.334 deg/day
Direction 71.355 deg

More info »