AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001BQ17 ∴ Summary
Contact »
(189616) 2001BQ17  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 5.1053 1.122e-07 au
e 0.0962 6.545e-08
i 4.341 7.141e-06 deg
Ω 341.025 6.978e-05 deg
ω 122.363 8.159e-05 deg
M 6.872 4.223e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    13.2 mag
Slope parameter (G)    0.15 mag
Perihelion 4.6142 au
Aphelion 5.5964 au
Asc. node-Earth separation 4.32438 au
Desc. node-Earth separation 3.8197 au
Earth MOID 3.63405 au
Orbital period 4213.38 days
Date of orbit computation  feb 22 02:30
Observational summary
Optical observations (Discarded) 556 (2)
Radar observations (Discarded) 0 (0)
Arc length 8414.85 days
Unobserved 68 days

More info »
Ephemeris at epoch 60398 MJD
Right Ascension 100.187 deg
Declination 26.5039 deg
V Magnitude 20.54 mag
Solar Elongation -90.66 deg
Galactic Latitude 9.58 deg
Rate 0.1 deg/day
Direction 103.791 deg

More info »