AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1990QQ7 ∴ Summary
Contact »
(48444) 1990QQ7  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.17296 1.88e-08 au
e 0.091935 3.737e-08
i 10.37 4.235e-06 deg
Ω 334.441 2.302e-05 deg
ω 93.59 4.039e-05 deg
M 251.903 2.975e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8813 au
Aphelion 3.4647 au
Asc. node-Earth separation 2.1545 au
Desc. node-Earth separation 2.13902 au
Earth MOID 1.91992 au
Orbital period 2064.4 days
Date of orbit computation  apr 23 19:56
Observational summary
Optical observations (Discarded) 1896 (288)
Radar observations (Discarded) 0 (0)
Arc length 12021.7 days
Unobserved 283 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 334.034 deg
Declination -14.2118 deg
V Magnitude 20.21 mag
Solar Elongation 64.19 deg
Galactic Latitude -51.64 deg
Rate 0.268 deg/day
Direction 66.034 deg

More info »