AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Aruna ∴ Summary
Contact »
(2313) Aruna  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.45624 5.175e-09 au
e 0.189606 2.901e-08
i 1.841 2.85e-06 deg
Ω 229.579 9.843e-05 deg
ω 108.402 9.873e-05 deg
M 138.419 8.251e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    13.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9905 au
Aphelion 2.922 au
Asc. node-Earth separation 1.50789 au
Desc. node-Earth separation 1.24586 au
Earth MOID 0.98219 au
Orbital period 1406.06 days
Date of orbit computation  apr 23 19:46
Observational summary
Optical observations (Discarded) 4143 (23)
Radar observations (Discarded) 0 (0)
Arc length 27181.4 days
Unobserved 37 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 114.585 deg
Declination 19.6809 deg
V Magnitude 18.74 mag
Solar Elongation -78.13 deg
Galactic Latitude 18.9 deg
Rate 0.243 deg/day
Direction 97.692 deg

More info »