AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009AP61 ∴ Summary
Contact »
2009AP61  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.09301 2.889e-06 au
e 0.177974 2.37e-05
i 18.708 0.0002005 deg
Ω 112.468 0.0001283 deg
ω 342.469 0.01928 deg
M 304.619 0.01316 deg

More info »
Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5425 au
Aphelion 3.6435 au
Asc. node-Earth separation 1.57754 au
Desc. node-Earth separation 2.59089 au
Earth MOID 1.56521 au
Orbital period 1986.87 days
Date of orbit computation  apr 24 01:35
Observational summary
Optical observations (Discarded) 26 (0)
Radar observations (Discarded) 0 (0)
Arc length 4047.89 days
Unobserved 1578 days

More info »
Ephemeris at epoch 60461 MJD
Right Ascension 45.8052 deg
Declination 2.75982 deg
V Magnitude 23.44 mag
Solar Elongation 28.87 deg
Galactic Latitude -46.39 deg
Rate 0.417 deg/day
Direction 74.374 deg

More info »