AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2015CY55 ∴ Summary
Contact »
(559391) 2015CY55  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.33018 4.965e-08 au
e 0.307696 5.534e-08
i 8.015 1.721e-05 deg
Ω 345.57 5.332e-05 deg
ω 114.342 0.000132 deg
M 219.512 8.223e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3055 au
Aphelion 4.3549 au
Asc. node-Earth separation 2.44573 au
Desc. node-Earth separation 1.68371 au
Earth MOID 1.33651 au
Orbital period 2219.73 days
Date of orbit computation  apr 23 21:48
Observational summary
Optical observations (Discarded) 126 (1)
Radar observations (Discarded) 0 (0)
Arc length 4927.12 days
Unobserved 1090 days

More info »
Ephemeris at epoch 60438 MJD
Right Ascension 324.572 deg
Declination -19.582 deg
V Magnitude 23.74 mag
Solar Elongation 87.15 deg
Galactic Latitude -45.3 deg
Rate 0.117 deg/day
Direction 75.157 deg

More info »