AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2000QR139 ∴ Summary
Contact »
(61711) 2000QR139  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58571 1.148e-08 au
e 0.100957 6.162e-08
i 12.112 4.843e-06 deg
Ω 163.792 2.219e-05 deg
ω 221.499 3.248e-05 deg
M 219.053 2.046e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3247 au
Aphelion 2.8468 au
Asc. node-Earth separation 1.77726 au
Desc. node-Earth separation 1.37201 au
Earth MOID 1.33941 au
Orbital period 1518.69 days
Date of orbit computation  apr 23 19:59
Observational summary
Optical observations (Discarded) 1034 (7)
Radar observations (Discarded) 0 (0)
Arc length 9451.35 days
Unobserved 98 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 257.165 deg
Declination -5.79577 deg
V Magnitude 19.98 mag
Solar Elongation 137.32 deg
Galactic Latitude 19.75 deg
Rate 0.129 deg/day
Direction -41.231 deg

More info »