AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001QN189 ∴ Summary
Contact »
(427446) 2001QN189  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.46541 2.221e-07 au
e 0.23688 1.086e-06
i 14.307 2.114e-05 deg
Ω 278.176 7.906e-05 deg
ω 56.414 0.0002396 deg
M 305.235 0.0004326 deg

More info »
Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8814 au
Aphelion 3.0494 au
Asc. node-Earth separation 1.04072 au
Desc. node-Earth separation 1.69548 au
Earth MOID 0.90894 au
Orbital period 1413.94 days
Date of orbit computation  feb 22 03:20
Observational summary
Optical observations (Discarded) 60 (0)
Radar observations (Discarded) 0 (0)
Arc length 7417.1 days
Unobserved 863 days

More info »
Ephemeris at epoch 60420 MJD
Right Ascension 289.666 deg
Declination -27.7789 deg
V Magnitude 21.1 mag
Solar Elongation 102.61 deg
Galactic Latitude -17.81 deg
Rate 0.269 deg/day
Direction 70.312 deg

More info »