AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005QF77 ∴ Summary
Contact »
(221042) 2005QF77  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.37745 1.059e-08 au
e 0.134977 4.986e-08
i 5.448 4.431e-06 deg
Ω 237.837 4.925e-05 deg
ω 113.53 5.149e-05 deg
M 6.358 1.508e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0566 au
Aphelion 2.6984 au
Asc. node-Earth separation 1.45509 au
Desc. node-Earth separation 1.22768 au
Earth MOID 1.05839 au
Orbital period 1338.95 days
Date of orbit computation  apr 23 20:36
Observational summary
Optical observations (Discarded) 688 (3)
Radar observations (Discarded) 0 (0)
Arc length 9103.02 days
Unobserved 753 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 15.8573 deg
Declination 9.80136 deg
V Magnitude 20.91 mag
Solar Elongation 18.73 deg
Galactic Latitude -52.96 deg
Rate 0.549 deg/day
Direction 68.738 deg

More info »