AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1994PA31 ∴ Summary
Contact »
(21210) 1994PA31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.21952 1.812e-08 au
e 0.074456 3.554e-08
i 13.744 4.118e-06 deg
Ω 171.483 1.463e-05 deg
ω 229.563 2.943e-05 deg
M 346.873 2.61e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    13.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9798 au
Aphelion 3.4592 au
Asc. node-Earth separation 2.37064 au
Desc. node-Earth separation 2.04885 au
Earth MOID 2.00488 au
Orbital period 2110.01 days
Date of orbit computation  feb 22 01:54
Observational summary
Optical observations (Discarded) 2098 (129)
Radar observations (Discarded) 0 (0)
Arc length 10747.8 days
Unobserved 93 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 29.0387 deg
Declination 5.15799 deg
V Magnitude 19.41 mag
Solar Elongation 6.31 deg
Galactic Latitude -54.12 deg
Rate 0.393 deg/day
Direction 73.554 deg

More info »