AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001QE247 ∴ Summary
Contact »
(155982) 2001QE247  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.27187 6.899e-09 au
e 0.23882 3.885e-08
i 2.151 3.944e-06 deg
Ω 147.021 0.0001157 deg
ω 183.687 0.000116 deg
M 233.865 9.984e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7293 au
Aphelion 2.8144 au
Asc. node-Earth separation 1.82505 au
Desc. node-Earth separation 0.7185 au
Earth MOID 0.71833 au
Orbital period 1250.76 days
Date of orbit computation  apr 23 20:21
Observational summary
Optical observations (Discarded) 713 (4)
Radar observations (Discarded) 0 (0)
Arc length 8800.07 days
Unobserved 38 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 178.785 deg
Declination 2.98031 deg
V Magnitude 21 mag
Solar Elongation -141.72 deg
Galactic Latitude 62.35 deg
Rate 0.153 deg/day
Direction -67.018 deg

More info »