AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Davis ∴ Summary
Contact »
(3638) Davis  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.01498 1.407e-08 au
e 0.075 2.511e-08
i 11.306 2.122e-06 deg
Ω 108.911 1.737e-05 deg
ω 167.089 2.978e-05 deg
M 337.292 2.562e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    11.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7889 au
Aphelion 3.2411 au
Asc. node-Earth separation 2.25172 au
Desc. node-Earth separation 1.77723 au
Earth MOID 1.77337 au
Orbital period 1912.17 days
Date of orbit computation  apr 23 19:46
Observational summary
Optical observations (Discarded) 5552 (74)
Radar observations (Discarded) 0 (0)
Arc length 15694.3 days
Unobserved 34 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 273.651 deg
Declination -15.2076 deg
V Magnitude 16.55 mag
Solar Elongation 121.03 deg
Galactic Latitude 1.02 deg
Rate 0.035 deg/day
Direction 92.707 deg

More info »