AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999RB181 ∴ Summary
Contact »
(102133) 1999RB181  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.30232 4.646e-09 au
e 0.223994 5.669e-08
i 1.728 3.362e-06 deg
Ω 67.766 0.0001629 deg
ω 302.33 0.0001631 deg
M 357.573 7.035e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7866 au
Aphelion 2.818 au
Asc. node-Earth separation 0.9666 au
Desc. node-Earth separation 1.47202 au
Earth MOID 0.78699 au
Orbital period 1275.99 days
Date of orbit computation  apr 23 20:09
Observational summary
Optical observations (Discarded) 925 (8)
Radar observations (Discarded) 0 (0)
Arc length 11365.8 days
Unobserved 700 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 23.5665 deg
Declination 8.92215 deg
V Magnitude 20.59 mag
Solar Elongation 11.83 deg
Galactic Latitude -52.48 deg
Rate 0.64 deg/day
Direction 68.147 deg

More info »