AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002QN121 ∴ Summary
Contact »
(350887) 2002QN121  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.74491 1.352e-08 au
e 0.107275 6.382e-08
i 3.373 5.878e-06 deg
Ω 263.321 0.0001029 deg
ω 59.143 0.000107 deg
M 279.24 2.776e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4504 au
Aphelion 3.0394 au
Asc. node-Earth separation 1.55576 au
Desc. node-Earth separation 1.88815 au
Earth MOID 1.43975 au
Orbital period 1661.08 days
Date of orbit computation  apr 23 21:04
Observational summary
Optical observations (Discarded) 271 (1)
Radar observations (Discarded) 0 (0)
Arc length 8887.07 days
Unobserved 401 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 243.695 deg
Declination -23.7007 deg
V Magnitude 21.26 mag
Solar Elongation 148.83 deg
Galactic Latitude 19.35 deg
Rate 0.128 deg/day
Direction -76.564 deg

More info »