AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005YS161 ∴ Summary
Contact »
(469919) 2005YS161  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.55424 2.077e-08 au
e 0.032735 6.364e-08
i 5.085 7.205e-06 deg
Ω 245.536 7.72e-05 deg
ω 187.335 0.0001419 deg
M 203.159 0.0001185 deg

More info »
Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4706 au
Aphelion 2.6379 au
Asc. node-Earth separation 1.62386 au
Desc. node-Earth separation 1.48541 au
Earth MOID 1.48538 au
Orbital period 1491.05 days
Date of orbit computation  feb 22 03:29
Observational summary
Optical observations (Discarded) 177 (0)
Radar observations (Discarded) 0 (0)
Arc length 9713.12 days
Unobserved 339 days

More info »
Ephemeris at epoch 60418 MJD
Right Ascension 302.599 deg
Declination -17.0511 deg
V Magnitude 22.77 mag
Solar Elongation 87.08 deg
Galactic Latitude -24.9 deg
Rate 0.253 deg/day
Direction 70.008 deg

More info »