AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1981DV ∴ Summary
Contact »
(17372) 1981DV  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.63072 1.072e-08 au
e 0.048881 3.063e-08
i 14.094 3.883e-06 deg
Ω 209.256 1.378e-05 deg
ω 270.224 4.33e-05 deg
M 88.282 4.197e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5021 au
Aphelion 2.7593 au
Asc. node-Earth separation 1.61947 au
Desc. node-Earth separation 1.63061 au
Earth MOID 1.56531 au
Orbital period 1558.52 days
Date of orbit computation  apr 23 19:49
Observational summary
Optical observations (Discarded) 2416 (136)
Radar observations (Discarded) 0 (0)
Arc length 17133 days
Unobserved 35 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 219.539 deg
Declination -11.2101 deg
V Magnitude 17.78 mag
Solar Elongation 174.48 deg
Galactic Latitude 43.74 deg
Rate 0.254 deg/day
Direction -51.304 deg

More info »