AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2015CN21 ∴ Summary
Contact »
(472499) 2015CN21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.20721 1.444e-08 au
e 0.190318 6.193e-08
i 4.697 6.849e-06 deg
Ω 340.811 7.662e-05 deg
ω 333.015 7.84e-05 deg
M 114.519 2.055e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7871 au
Aphelion 2.6273 au
Asc. node-Earth separation 0.81062 au
Desc. node-Earth separation 1.57098 au
Earth MOID 0.77473 au
Orbital period 1197.75 days
Date of orbit computation  feb 22 03:30
Observational summary
Optical observations (Discarded) 179 (4)
Radar observations (Discarded) 0 (0)
Arc length 7419.12 days
Unobserved 103 days

More info »
Ephemeris at epoch 60397 MJD
Right Ascension 62.3917 deg
Declination 25.0124 deg
V Magnitude 23.24 mag
Solar Elongation -57.72 deg
Galactic Latitude -19.31 deg
Rate 0.392 deg/day
Direction 82.185 deg

More info »