AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001RL31 ∴ Summary
Contact »
(344213) 2001RL31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.03097 3.031e-08 au
e 0.215536 9.35e-08
i 3.966 8.614e-06 deg
Ω 1.985 7.655e-05 deg
ω 335.305 7.949e-05 deg
M 96.877 1.591e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3777 au
Aphelion 3.6843 au
Asc. node-Earth separation 1.41457 au
Desc. node-Earth separation 2.59753 au
Earth MOID 1.36912 au
Orbital period 1927.4 days
Date of orbit computation  feb 22 03:03
Observational summary
Optical observations (Discarded) 245 (2)
Radar observations (Discarded) 0 (0)
Arc length 8133.98 days
Unobserved 104 days

More info »
Ephemeris at epoch 60398 MJD
Right Ascension 78.7137 deg
Declination 26.7922 deg
V Magnitude 22.59 mag
Solar Elongation -71.5 deg
Galactic Latitude -6.86 deg
Rate 0.242 deg/day
Direction 89.275 deg

More info »