AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009PH2 ∴ Summary
Contact »
(414477) 2009PH2  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.73487 1.771e-08 au
e 0.200109 4.597e-08
i 13.409 6.167e-06 deg
Ω 306.335 2.12e-05 deg
ω 91.355 2.745e-05 deg
M 32.954 1.53e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1876 au
Aphelion 3.2821 au
Asc. node-Earth separation 1.62262 au
Desc. node-Earth separation 1.62899 au
Earth MOID 1.24374 au
Orbital period 1651.98 days
Date of orbit computation  apr 23 21:18
Observational summary
Optical observations (Discarded) 609 (0)
Radar observations (Discarded) 0 (0)
Arc length 8034.15 days
Unobserved 64 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 76.1802 deg
Declination 28.4795 deg
V Magnitude 21.24 mag
Solar Elongation -42.21 deg
Galactic Latitude -7.69 deg
Rate 0.465 deg/day
Direction 91.776 deg

More info »