AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001RB68 ∴ Summary
Contact »
(139867) 2001RB68  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.72391 1.322e-08 au
e 0.157688 4.111e-08
i 4.101 4.557e-06 deg
Ω 247.977 6.19e-05 deg
ω 67.387 6.388e-05 deg
M 45.029 1.645e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2944 au
Aphelion 3.1534 au
Asc. node-Earth separation 1.49029 au
Desc. node-Earth separation 1.84261 au
Earth MOID 1.28428 au
Orbital period 1642.05 days
Date of orbit computation  apr 23 20:18
Observational summary
Optical observations (Discarded) 871 (5)
Radar observations (Discarded) 0 (0)
Arc length 9093.72 days
Unobserved 140 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 22.8204 deg
Declination 11.8312 deg
V Magnitude 20.85 mag
Solar Elongation 9.71 deg
Galactic Latitude -49.86 deg
Rate 0.46 deg/day
Direction 69.431 deg

More info »