AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001SE289 ∴ Summary
Contact »
(110331) 2001SE289  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.65648 1.102e-08 au
e 0.163422 3.534e-08
i 12.812 3.49e-06 deg
Ω 117.582 1.906e-05 deg
ω 295.356 2.329e-05 deg
M 61.57 1.384e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2224 au
Aphelion 3.0906 au
Asc. node-Earth separation 1.43306 au
Desc. node-Earth separation 1.7642 au
Earth MOID 1.26872 au
Orbital period 1581.46 days
Date of orbit computation  apr 23 20:11
Observational summary
Optical observations (Discarded) 1931 (451)
Radar observations (Discarded) 0 (0)
Arc length 9544.77 days
Unobserved 70 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 118.43 deg
Declination 25.604 deg
V Magnitude 20.53 mag
Solar Elongation -79.63 deg
Galactic Latitude 24.36 deg
Rate 0.299 deg/day
Direction 95.67 deg

More info »