AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002RA31 ∴ Summary
Contact »
(195894) 2002RA31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.20382 2.509e-08 au
e 0.082712 4.74e-08
i 4.812 7.014e-06 deg
Ω 218.126 5.602e-05 deg
ω 57.735 7.068e-05 deg
M 339.405 4.469e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9388 au
Aphelion 3.4688 au
Asc. node-Earth separation 2.04026 au
Desc. node-Earth separation 2.33714 au
Earth MOID 1.92613 au
Orbital period 2094.6 days
Date of orbit computation  apr 23 20:30
Observational summary
Optical observations (Discarded) 621 (3)
Radar observations (Discarded) 0 (0)
Arc length 9317.14 days
Unobserved 349 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 273.658 deg
Declination -19.5169 deg
V Magnitude 20.16 mag
Solar Elongation 122.38 deg
Galactic Latitude -1.04 deg
Rate 0.046 deg/day
Direction 34.763 deg

More info »