AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001YK20 ∴ Summary
Contact »
(141257) 2001YK20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.8623 1.834e-08 au
e 0.063398 5.95e-08
i 2.175 6.588e-06 deg
Ω 26.691 0.0001229 deg
ω 288.657 0.0001334 deg
M 314.039 5.308e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6808 au
Aphelion 3.0438 au
Asc. node-Earth separation 1.79891 au
Desc. node-Earth separation 1.90626 au
Earth MOID 1.66788 au
Orbital period 1768.77 days
Date of orbit computation  apr 23 20:18
Observational summary
Optical observations (Discarded) 593 (1)
Radar observations (Discarded) 0 (0)
Arc length 9713.89 days
Unobserved 345 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 292.333 deg
Declination -24.1788 deg
V Magnitude 20.78 mag
Solar Elongation 104.64 deg
Galactic Latitude -18.69 deg
Rate 0.152 deg/day
Direction 87.928 deg

More info »