AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001PS20 ∴ Summary
Contact »
(173692) 2001PS20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.80979 1.298e-08 au
e 0.168418 4.813e-08
i 9.98 4.86e-06 deg
Ω 63.802 3.232e-05 deg
ω 256.797 3.667e-05 deg
M 292.652 1.696e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3366 au
Aphelion 3.283 au
Asc. node-Earth separation 1.85295 au
Desc. node-Earth separation 1.61618 au
Earth MOID 1.34825 au
Orbital period 1720.32 days
Date of orbit computation  apr 23 20:25
Observational summary
Optical observations (Discarded) 664 (4)
Radar observations (Discarded) 0 (0)
Arc length 8693.39 days
Unobserved 71 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 252.203 deg
Declination -21.5369 deg
V Magnitude 19.64 mag
Solar Elongation 143.4 deg
Galactic Latitude 14.76 deg
Rate 0.109 deg/day
Direction -113.727 deg

More info »