AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Dervan ∴ Summary
Contact »
(4314) Dervan  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.5946 1.299e-08 au
e 0.094106 4.487e-08
i 3.204 4.982e-06 deg
Ω 225.476 7.254e-05 deg
ω 21.483 7.841e-05 deg
M 183.306 2.801e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    13.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3504 au
Aphelion 2.8388 au
Asc. node-Earth separation 1.35401 au
Desc. node-Earth separation 1.82753 au
Earth MOID 1.33575 au
Orbital period 1526.53 days
Date of orbit computation  Oct 31 04:58
Observational summary
Optical observations (Discarded) 1888 (11)
Radar observations (Discarded) 0 (0)
Arc length 23010.2 days
Unobserved 24 days

More info »
Ephemeris at epoch 58440 MJD
Right Ascension 88.4434 deg
Declination 20.966 deg
V Magnitude 17.89 mag
Solar Elongation 146.71 deg
Galactic Latitude -2.51 deg
Rate 0.151 deg/day
Direction -99.392 deg

More info »





This Web Site has been visited 246517 times since

and this Page has been visited 361 times since 2011/12/27