AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001SR177 ∴ Summary
Contact »
(270166) 2001SR177  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.36936 1.134e-08 au
e 0.139758 4.374e-08
i 8.519 4.896e-06 deg
Ω 58.585 3.13e-05 deg
ω 262.789 3.641e-05 deg
M 107.328 2.018e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0382 au
Aphelion 2.7005 au
Asc. node-Earth separation 1.37726 au
Desc. node-Earth separation 1.27126 au
Earth MOID 1.04655 au
Orbital period 1332.12 days
Date of orbit computation  apr 23 20:46
Observational summary
Optical observations (Discarded) 531 (2)
Radar observations (Discarded) 0 (0)
Arc length 8150.69 days
Unobserved 106 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 73.2786 deg
Declination 25.972 deg
V Magnitude 21.87 mag
Solar Elongation -38.22 deg
Galactic Latitude -11.26 deg
Rate 0.413 deg/day
Direction 81.348 deg

More info »