AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2010SY23 ∴ Summary
Contact »
(516823) 2010SY23  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.68556 2.901e-08 au
e 0.189409 8.256e-08
i 7.379 1.297e-05 deg
Ω 177.011 6.29e-05 deg
ω 123.978 7.2e-05 deg
M 62.911 3.57e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1769 au
Aphelion 3.1942 au
Asc. node-Earth separation 1.9007 au
Desc. node-Earth separation 1.33763 au
Earth MOID 1.17186 au
Orbital period 1607.5 days
Date of orbit computation  apr 23 21:40
Observational summary
Optical observations (Discarded) 149 (1)
Radar observations (Discarded) 0 (0)
Arc length 6678.09 days
Unobserved 198 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 31.2925 deg
Declination 9.50841 deg
V Magnitude 22.9 mag
Solar Elongation 4.59 deg
Galactic Latitude -49.24 deg
Rate 0.441 deg/day
Direction 72.596 deg

More info »