AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009QO38 ∴ Summary
Contact »
(274846) 2009QO38  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.21438 9.035e-09 au
e 0.20264 4.937e-08
i 6.208 5.63e-06 deg
Ω 153.623 3.689e-05 deg
ω 171.906 3.952e-05 deg
M 177.743 1.073e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7657 au
Aphelion 2.6631 au
Asc. node-Earth separation 1.66745 au
Desc. node-Earth separation 0.75861 au
Earth MOID 0.75398 au
Orbital period 1203.59 days
Date of orbit computation  apr 23 20:47
Observational summary
Optical observations (Discarded) 492 (2)
Radar observations (Discarded) 0 (0)
Arc length 9951.82 days
Unobserved 49 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 129.148 deg
Declination 18.0257 deg
V Magnitude 22.54 mag
Solar Elongation -91.95 deg
Galactic Latitude 31.06 deg
Rate 0.185 deg/day
Direction 96.185 deg

More info »