AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2007PA21 ∴ Summary
Contact »
(345856) 2007PA21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.72101 2.668e-08 au
e 0.204436 1.105e-07
i 11.45 9.82e-06 deg
Ω 325.957 3.907e-05 deg
ω 359.743 4.367e-05 deg
M 261.616 2.461e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1647 au
Aphelion 3.2773 au
Asc. node-Earth separation 1.15301 au
Desc. node-Earth separation 2.28996 au
Earth MOID 1.15276 au
Orbital period 1639.43 days
Date of orbit computation  feb 22 03:03
Observational summary
Optical observations (Discarded) 258 (1)
Radar observations (Discarded) 0 (0)
Arc length 8932.74 days
Unobserved 413 days

More info »
Ephemeris at epoch 60418 MJD
Right Ascension 200.565 deg
Declination -25.4739 deg
V Magnitude 20.31 mag
Solar Elongation 164.42 deg
Galactic Latitude 36.88 deg
Rate 0.229 deg/day
Direction -76.167 deg

More info »