AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001QH258 ∴ Summary
Contact »
(334111) 2001QH258  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.11928 2.076e-08 au
e 0.229082 6.313e-08
i 8.956 5.953e-06 deg
Ω 241.334 3.802e-05 deg
ω 129.348 3.988e-05 deg
M 18.222 1.438e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4047 au
Aphelion 3.8339 au
Asc. node-Earth separation 2.44503 au
Desc. node-Earth separation 1.59431 au
Earth MOID 1.41738 au
Orbital period 2012.24 days
Date of orbit computation  apr 23 21:00
Observational summary
Optical observations (Discarded) 622 (0)
Radar observations (Discarded) 0 (0)
Arc length 8177.75 days
Unobserved 100 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 41.1412 deg
Declination 17.5532 deg
V Magnitude 20.37 mag
Solar Elongation -8.31 deg
Galactic Latitude -37.57 deg
Rate 0.472 deg/day
Direction 76.219 deg

More info »