AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999RA71 ∴ Summary
Contact »
(70239) 1999RA71  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.53129 8.353e-09 au
e 0.176247 3.765e-08
i 0.748 5.238e-06 deg
Ω 322.49 0.000246 deg
ω 56.51 0.0002465 deg
M 12.26 1.565e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0852 au
Aphelion 2.9774 au
Asc. node-Earth separation 1.22194 au
Desc. node-Earth separation 1.73158 au
Earth MOID 1.08746 au
Orbital period 1470.99 days
Date of orbit computation  apr 23 20:01
Observational summary
Optical observations (Discarded) 1224 (4)
Radar observations (Discarded) 0 (0)
Arc length 10306.1 days
Unobserved 169 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 39.4201 deg
Declination 15.9225 deg
V Magnitude 20.27 mag
Solar Elongation -7.09 deg
Galactic Latitude -39.82 deg
Rate 0.546 deg/day
Direction 72.087 deg

More info »