AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001QJ103 ∴ Summary
Contact »
(139581) 2001QJ103  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.72356 1.739e-08 au
e 0.092721 4.788e-08
i 10.23 5.269e-06 deg
Ω 119.468 2.599e-05 deg
ω 170.917 3.777e-05 deg
M 37.538 2.87e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.471 au
Aphelion 2.9761 au
Asc. node-Earth separation 1.98888 au
Desc. node-Earth separation 1.4578 au
Earth MOID 1.45517 au
Orbital period 1641.74 days
Date of orbit computation  apr 23 20:17
Observational summary
Optical observations (Discarded) 653 (6)
Radar observations (Discarded) 0 (0)
Arc length 8036.42 days
Unobserved 282 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 358.375 deg
Declination -6.57846 deg
V Magnitude 21.08 mag
Solar Elongation 40.34 deg
Galactic Latitude -65.27 deg
Rate 0.422 deg/day
Direction 71.859 deg

More info »