AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009SN78 ∴ Summary
Contact »
2009SN78  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.05287 2.915e-08 au
e 0.239698 5.229e-08
i 5.067 6.741e-06 deg
Ω 268.571 9.23e-05 deg
ω 200 9.633e-05 deg
M 184.172 2.437e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3211 au
Aphelion 3.7846 au
Asc. node-Earth separation 2.69814 au
Desc. node-Earth separation 1.36526 au
Earth MOID 1.3391 au
Orbital period 1948.32 days
Date of orbit computation  apr 24 01:37
Observational summary
Optical observations (Discarded) 240 (0)
Radar observations (Discarded) 0 (0)
Arc length 6377.25 days
Unobserved 758 days

More info »
Ephemeris at epoch 60439 MJD
Right Ascension 312.815 deg
Declination -15.0581 deg
V Magnitude 22.96 mag
Solar Elongation 97.46 deg
Galactic Latitude -33.2 deg
Rate 0.093 deg/day
Direction 61.525 deg

More info »