AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009SN115 ∴ Summary
Contact »
(389315) 2009SN115  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.20299 9.142e-09 au
e 0.144634 5.973e-08
i 5.943 6.902e-06 deg
Ω 209.531 4.489e-05 deg
ω 150.994 4.955e-05 deg
M 162.946 1.779e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8844 au
Aphelion 2.5216 au
Asc. node-Earth separation 1.4646 au
Desc. node-Earth separation 0.92053 au
Earth MOID 0.88421 au
Orbital period 1194.31 days
Date of orbit computation  apr 23 21:12
Observational summary
Optical observations (Discarded) 208 (0)
Radar observations (Discarded) 0 (0)
Arc length 7920.94 days
Unobserved 542 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 153.006 deg
Declination 6.12666 deg
V Magnitude 22.81 mag
Solar Elongation -117.69 deg
Galactic Latitude 46.72 deg
Rate 0.066 deg/day
Direction 55.693 deg

More info »