AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001QA164 ∴ Summary
Contact »
(258100) 2001QA164  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.59056 1.256e-08 au
e 0.173523 4.741e-08
i 9.091 6.389e-06 deg
Ω 81.505 3.211e-05 deg
ω 268.762 3.9e-05 deg
M 160.207 2.131e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.141 au
Aphelion 3.0401 au
Asc. node-Earth separation 1.53813 au
Desc. node-Earth separation 1.48781 au
Earth MOID 1.15837 au
Orbital period 1522.97 days
Date of orbit computation  apr 23 20:44
Observational summary
Optical observations (Discarded) 437 (1)
Radar observations (Discarded) 0 (0)
Arc length 8240.83 days
Unobserved 43 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 147.546 deg
Declination 24.0847 deg
V Magnitude 21.68 mag
Solar Elongation -104.41 deg
Galactic Latitude 49.24 deg
Rate 0.1 deg/day
Direction 138.31 deg

More info »