AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Stephania ∴ Summary
Contact »
(220) Stephania  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.3479 4.253e-09 au
e 0.257584 2.866e-08
i 7.596 2.845e-06 deg
Ω 257.835 2.397e-05 deg
ω 78.608 2.457e-05 deg
M 176.333 7.161e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    11.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7431 au
Aphelion 2.9527 au
Asc. node-Earth separation 1.07056 au
Desc. node-Earth separation 1.32589 au
Earth MOID 0.75295 au
Orbital period 1314.07 days
Date of orbit computation  apr 23 19:45
Observational summary
Optical observations (Discarded) 4682 (30)
Radar observations (Discarded) 0 (0)
Arc length 35922.3 days
Unobserved 37 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 138.729 deg
Declination 6.9355 deg
V Magnitude 16.67 mag
Solar Elongation -101.96 deg
Galactic Latitude 34.94 deg
Rate 0.103 deg/day
Direction 83.743 deg

More info »