AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999CY56 ∴ Summary
Contact »
(56138) 1999CY56  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.63947 9.334e-09 au
e 0.165561 3.232e-08
i 7.77 3.346e-06 deg
Ω 346.054 2.674e-05 deg
ω 94.925 3.018e-05 deg
M 7.858 1.146e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2025 au
Aphelion 3.0765 au
Asc. node-Earth separation 1.59727 au
Desc. node-Earth separation 1.53916 au
Earth MOID 1.23483 au
Orbital period 1566.3 days
Date of orbit computation  feb 22 02:01
Observational summary
Optical observations (Discarded) 2455 (121)
Radar observations (Discarded) 0 (0)
Arc length 9589.24 days
Unobserved 56 days

More info »
Ephemeris at epoch 60397 MJD
Right Ascension 64.9081 deg
Declination 28.1035 deg
V Magnitude 19.43 mag
Solar Elongation -60.62 deg
Galactic Latitude -15.55 deg
Rate 0.453 deg/day
Direction 84.829 deg

More info »