AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999RA22 ∴ Summary
Contact »
(80104) 1999RA22  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.25303 6.287e-09 au
e 0.2027 4.52e-08
i 5.119 4.386e-06 deg
Ω 14.483 4.373e-05 deg
ω 18.576 4.537e-05 deg
M 66.924 1.146e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7963 au
Aphelion 2.7097 au
Asc. node-Earth separation 0.81368 au
Desc. node-Earth separation 1.6741 au
Earth MOID 0.80319 au
Orbital period 1235.24 days
Date of orbit computation  feb 22 02:07
Observational summary
Optical observations (Discarded) 933 (7)
Radar observations (Discarded) 0 (0)
Arc length 10904.2 days
Unobserved 76 days

More info »
Ephemeris at epoch 60397 MJD
Right Ascension 95.1057 deg
Declination 28.7194 deg
V Magnitude 20.73 mag
Solar Elongation -87.04 deg
Galactic Latitude 6.53 deg
Rate 0.356 deg/day
Direction 98.694 deg

More info »