AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001RU77 ∴ Summary
Contact »
(109766) 2001RU77  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.61028 8.8e-09 au
e 0.110415 4.57e-08
i 15.117 4.315e-06 deg
Ω 67.847 1.583e-05 deg
ω 282.201 2.585e-05 deg
M 165.982 2.228e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3221 au
Aphelion 2.8985 au
Asc. node-Earth separation 1.53411 au
Desc. node-Earth separation 1.62647 au
Earth MOID 1.37335 au
Orbital period 1540.38 days
Date of orbit computation  apr 23 20:11
Observational summary
Optical observations (Discarded) 1842 (148)
Radar observations (Discarded) 0 (0)
Arc length 8243.02 days
Unobserved 36 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 152.928 deg
Declination 30.4099 deg
V Magnitude 20.03 mag
Solar Elongation -107.01 deg
Galactic Latitude 55.02 deg
Rate 0.13 deg/day
Direction 162.221 deg

More info »