AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005YR21 ∴ Summary
Contact »
(456005) 2005YR21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.88234 4.466e-08 au
e 0.060432 1.034e-07
i 3.874 1.076e-05 deg
Ω 299.803 0.0001452 deg
ω 152.16 0.0001904 deg
M 274.824 0.0001203 deg

More info »
Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7082 au
Aphelion 3.0565 au
Asc. node-Earth separation 2.01804 au
Desc. node-Earth separation 1.74274 au
Earth MOID 1.72602 au
Orbital period 1787.37 days
Date of orbit computation  feb 22 03:26
Observational summary
Optical observations (Discarded) 84 (0)
Radar observations (Discarded) 0 (0)
Arc length 6447.05 days
Unobserved 242 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 8.32179 deg
Declination 6.44639 deg
V Magnitude 23.28 mag
Solar Elongation 19.09 deg
Galactic Latitude -56.14 deg
Rate 0.399 deg/day
Direction 65.753 deg

More info »