AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2000QQ20 ∴ Summary
Contact »
(130441) 2000QQ20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.28411 6.638e-09 au
e 0.139399 4.04e-08
i 2.275 3.632e-06 deg
Ω 343.129 9.747e-05 deg
ω 16.161 9.831e-05 deg
M 287.581 1.438e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9657 au
Aphelion 2.6025 au
Asc. node-Earth separation 0.96762 au
Desc. node-Earth separation 1.59473 au
Earth MOID 0.96204 au
Orbital period 1260.88 days
Date of orbit computation  feb 22 02:17
Observational summary
Optical observations (Discarded) 1552 (2)
Radar observations (Discarded) 0 (0)
Arc length 9317.82 days
Unobserved 315 days

More info »
Ephemeris at epoch 60420 MJD
Right Ascension 307.07 deg
Declination -21.405 deg
V Magnitude 20.21 mag
Solar Elongation 85.91 deg
Galactic Latitude -30.41 deg
Rate 0.357 deg/day
Direction 77.349 deg

More info »