AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004PC90 ∴ Summary
Contact »
(271639) 2004PC90  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.6115 3.868e-08 au
e 0.252297 1.12e-07
i 8.971 1.209e-05 deg
Ω 355.324 4.889e-05 deg
ω 325.955 5.269e-05 deg
M 147.316 2.737e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9526 au
Aphelion 3.2704 au
Asc. node-Earth separation 1.01758 au
Desc. node-Earth separation 2.09513 au
Earth MOID 0.9471 au
Orbital period 1541.46 days
Date of orbit computation  Oct 31 07:46
Observational summary
Optical observations (Discarded) 222 (1)
Radar observations (Discarded) 0 (0)
Arc length 4899.86 days
Unobserved 491 days

More info »
Ephemeris at epoch 58593 MJD
Right Ascension 135.444 deg
Declination 21.5849 deg
V Magnitude 21.67 mag
Solar Elongation -102.24 deg
Galactic Latitude 37.84 deg
Rate 0.087 deg/day
Direction 137.341 deg

More info »





This Web Site has been visited 112420 times since

and this Page has been visited 26 times since 2011/11/11