AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2000QJ81 ∴ Summary
Contact »
(19784) 2000QJ81  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.20826 1.899e-08 au
e 0.059175 4.7e-08
i 8.633 5.32e-06 deg
Ω 165.497 2.602e-05 deg
ω 49.863 4.631e-05 deg
M 158.334 3.715e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion 3.0184 au
Aphelion 3.3981 au
Asc. node-Earth separation 2.08769 au
Desc. node-Earth separation 2.31682 au
Earth MOID 2.02215 au
Orbital period 2098.96 days
Date of orbit computation  feb 22 01:54
Observational summary
Optical observations (Discarded) 1451 (76)
Radar observations (Discarded) 0 (0)
Arc length 10682.9 days
Unobserved 131 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 20.8204 deg
Declination 4.80316 deg
V Magnitude 20.4 mag
Solar Elongation 8.85 deg
Galactic Latitude -57.15 deg
Rate 0.34 deg/day
Direction 70.896 deg

More info »