AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009SK172 ∴ Summary
Contact »
(425117) 2009SK172  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.7964 3.373e-08 au
e 0.180023 9.558e-08
i 4.242 9.798e-06 deg
Ω 124.545 0.0001639 deg
ω 204.478 0.0001681 deg
M 65.01 3.525e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.293 au
Aphelion 3.2998 au
Asc. node-Earth separation 2.25181 au
Desc. node-Earth separation 1.30966 au
Earth MOID 1.28234 au
Orbital period 1708.04 days
Date of orbit computation  apr 23 21:20
Observational summary
Optical observations (Discarded) 109 (1)
Radar observations (Discarded) 0 (0)
Arc length 7011.89 days
Unobserved 172 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 51.5734 deg
Declination 15.8176 deg
V Magnitude 22.92 mag
Solar Elongation -18.49 deg
Galactic Latitude -32.95 deg
Rate 0.42 deg/day
Direction 74.564 deg

More info »