AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003QO16 ∴ Summary
Contact »
(172431) 2003QO16  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.43768 1.085e-08 au
e 0.137823 4.004e-08
i 3.639 5.435e-06 deg
Ω 336.644 7.015e-05 deg
ω 75.379 7.411e-05 deg
M 87.819 2.372e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1017 au
Aphelion 2.7736 au
Asc. node-Earth separation 1.30159 au
Desc. node-Earth separation 1.48804 au
Earth MOID 1.11621 au
Orbital period 1390.16 days
Date of orbit computation  feb 22 02:27
Observational summary
Optical observations (Discarded) 427 (3)
Radar observations (Discarded) 0 (0)
Arc length 8933.11 days
Unobserved 87 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 140.189 deg
Declination 15.2139 deg
V Magnitude 21.59 mag
Solar Elongation -108.74 deg
Galactic Latitude 39.82 deg
Rate 0.134 deg/day
Direction 115.366 deg

More info »