AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002LQ21 ∴ Summary
Contact »
(112271) 2002LQ21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.5669 1.621e-08 au
e 0.07645 5.01e-08
i 12.915 5.43e-06 deg
Ω 291.457 2.676e-05 deg
ω 307.838 5.288e-05 deg
M 144.182 4.832e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3707 au
Aphelion 2.7631 au
Asc. node-Earth separation 1.4212 au
Desc. node-Earth separation 1.69453 au
Earth MOID 1.37765 au
Orbital period 1502.15 days
Date of orbit computation  feb 22 02:13
Observational summary
Optical observations (Discarded) 648 (2)
Radar observations (Discarded) 0 (0)
Arc length 8382.67 days
Unobserved 112 days

More info »
Ephemeris at epoch 60397 MJD
Right Ascension 16.8734 deg
Declination 17.4835 deg
V Magnitude 21.11 mag
Solar Elongation -17.53 deg
Galactic Latitude -45.22 deg
Rate 0.417 deg/day
Direction 69.094 deg

More info »