AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004RR177 ∴ Summary
Contact »
(399656) 2004RR177  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.13227 3.894e-08 au
e 0.225931 9.118e-08
i 10.538 8.81e-06 deg
Ω 198.405 3.473e-05 deg
ω 165.042 3.993e-05 deg
M 185.742 1.921e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4246 au
Aphelion 3.8399 au
Asc. node-Earth separation 2.80097 au
Desc. node-Earth separation 1.44241 au
Earth MOID 1.4246 au
Orbital period 2024.82 days
Date of orbit computation  feb 22 03:14
Observational summary
Optical observations (Discarded) 288 (0)
Radar observations (Discarded) 0 (0)
Arc length 8063.98 days
Unobserved 395 days

More info »
Ephemeris at epoch 60420 MJD
Right Ascension 181.63 deg
Declination -3.03928 deg
V Magnitude 22.02 mag
Solar Elongation -152.55 deg
Galactic Latitude 57.95 deg
Rate 0.157 deg/day
Direction -54.633 deg

More info »