AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003QD42 ∴ Summary
Contact »
(216645) 2003QD42  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.30845 7.947e-09 au
e 0.240758 5.324e-08
i 9.88 5.396e-06 deg
Ω 179.206 2.374e-05 deg
ω 176.045 2.619e-05 deg
M 315.203 1.086e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7527 au
Aphelion 2.8642 au
Asc. node-Earth separation 1.8664 au
Desc. node-Earth separation 0.75038 au
Earth MOID 0.74838 au
Orbital period 1281.09 days
Date of orbit computation  apr 23 20:35
Observational summary
Optical observations (Discarded) 576 (6)
Radar observations (Discarded) 0 (0)
Arc length 9694.86 days
Unobserved 361 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 325.643 deg
Declination -4.90128 deg
V Magnitude 21 mag
Solar Elongation 69.91 deg
Galactic Latitude -39.89 deg
Rate 0.525 deg/day
Direction 69.761 deg

More info »