AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001XW20 ∴ Summary
Contact »
(64601) 2001XW20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58242 1.451e-08 au
e 0.308828 4.946e-08
i 6.703 4.663e-06 deg
Ω 26.238 3.337e-05 deg
ω 330.723 3.384e-05 deg
M 196.985 8.554e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7849 au
Aphelion 3.3799 au
Asc. node-Earth separation 0.84512 au
Desc. node-Earth separation 2.19405 au
Earth MOID 0.78484 au
Orbital period 1515.79 days
Date of orbit computation  apr 23 19:59
Observational summary
Optical observations (Discarded) 1259 (4)
Radar observations (Discarded) 0 (0)
Arc length 14384.7 days
Unobserved 38 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 180.816 deg
Declination 2.41019 deg
V Magnitude 20.5 mag
Solar Elongation -143.79 deg
Galactic Latitude 62.72 deg
Rate 0.151 deg/day
Direction -77.588 deg

More info »