AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009AP49 ∴ Summary
Contact »
(312495) 2009AP49  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.22943 2.651e-08 au
e 0.092777 8.62e-08
i 6.639 7.174e-06 deg
Ω 91.045 7.233e-05 deg
ω 96.065 8.21e-05 deg
M 284.321 4.148e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0226 au
Aphelion 2.4363 au
Asc. node-Earth separation 1.24788 au
Desc. node-Earth separation 1.1712 au
Earth MOID 1.03444 au
Orbital period 1215.88 days
Date of orbit computation  Dec 20 14:48
Observational summary
Optical observations (Discarded) 175 (2)
Radar observations (Discarded) 0 (0)
Arc length 5804.01 days
Unobserved 531 days

More info »
Ephemeris at epoch 58580 MJD
Right Ascension 139.518 deg
Declination 25.3673 deg
V Magnitude 20.79 mag
Solar Elongation -117.11 deg
Galactic Latitude 42.49 deg
Rate 0.125 deg/day
Direction 127.423 deg

More info »





This Web Site has been visited 1092876 times since

and this Page has been visited 32 times since 2012/01/31