AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001QW83 ∴ Summary
Contact »
(82889) 2001QW83  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.73448 9.719e-09 au
e 0.178311 4.222e-08
i 13.634 4.385e-06 deg
Ω 346.18 1.245e-05 deg
ω 26.367 1.566e-05 deg
M 358.19 8.66e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    14.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2469 au
Aphelion 3.2221 au
Asc. node-Earth separation 1.27603 au
Desc. node-Earth separation 2.15889 au
Earth MOID 1.25342 au
Orbital period 1651.63 days
Date of orbit computation  apr 23 20:04
Observational summary
Optical observations (Discarded) 2138 (20)
Radar observations (Discarded) 0 (0)
Arc length 9002.81 days
Unobserved 162 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 19.513 deg
Declination 13.6461 deg
V Magnitude 18.72 mag
Solar Elongation 13.7 deg
Galactic Latitude -48.72 deg
Rate 0.517 deg/day
Direction 62.522 deg

More info »