AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001RT77 ∴ Summary
Contact »
(109765) 2001RT77  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.07615 1.449e-08 au
e 0.28317 4.649e-08
i 7.044 4.927e-06 deg
Ω 147.54 3.751e-05 deg
ω 228.752 3.836e-05 deg
M 74.286 8.197e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2051 au
Aphelion 3.9472 au
Asc. node-Earth separation 2.49114 au
Desc. node-Earth separation 1.37306 au
Earth MOID 1.21366 au
Orbital period 1970.65 days
Date of orbit computation  feb 22 02:13
Observational summary
Optical observations (Discarded) 980 (4)
Radar observations (Discarded) 0 (0)
Arc length 9491.96 days
Unobserved 87 days

More info »
Ephemeris at epoch 60416 MJD
Right Ascension 108.723 deg
Declination 19.7081 deg
V Magnitude 21.01 mag
Solar Elongation -81.45 deg
Galactic Latitude 13.85 deg
Rate 0.221 deg/day
Direction 89.262 deg

More info »