AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003QQ77 ∴ Summary
Contact »
(203940) 2003QQ77  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.68372 1.614e-08 au
e 0.180482 4.788e-08
i 12.375 6.33e-06 deg
Ω 348.336 2.447e-05 deg
ω 60.02 3.081e-05 deg
M 212.511 1.986e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1994 au
Aphelion 3.1681 au
Asc. node-Earth separation 1.3753 au
Desc. node-Earth separation 1.86106 au
Earth MOID 1.23664 au
Orbital period 1605.85 days
Date of orbit computation  apr 23 20:32
Observational summary
Optical observations (Discarded) 575 (0)
Radar observations (Discarded) 0 (0)
Arc length 8563.04 days
Unobserved 335 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 272.277 deg
Declination -39.1512 deg
V Magnitude 20.75 mag
Solar Elongation 121.73 deg
Galactic Latitude -9.27 deg
Rate 0.079 deg/day
Direction -176.573 deg

More info »