AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998DV17 ∴ Summary
Contact »
(187766) 1998DV17  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.7828 1.847e-08 au
e 0.093955 5.829e-08
i 4.676 5.862e-06 deg
Ω 135.908 7.993e-05 deg
ω 281.263 8.844e-05 deg
M 329.625 3.556e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5213 au
Aphelion 3.0443 au
Asc. node-Earth separation 1.72292 au
Desc. node-Earth separation 1.79628 au
Earth MOID 1.53882 au
Orbital period 1695.6 days
Date of orbit computation  apr 23 20:29
Observational summary
Optical observations (Discarded) 284 (1)
Radar observations (Discarded) 0 (0)
Arc length 11212.8 days
Unobserved 217 days

More info »
Ephemeris at epoch 60450 MJD
Right Ascension 39.2337 deg
Declination 11.8308 deg
V Magnitude 22.05 mag
Solar Elongation 18.84 deg
Galactic Latitude -43.39 deg
Rate 0.451 deg/day
Direction 72.888 deg

More info »