AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2017AJ20 ∴ Summary
Contact »
(516323) 2017AJ20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.14045 5.081e-08 au
e 0.042744 6.415e-08
i 14.183 7.158e-06 deg
Ω 109.085 3.196e-05 deg
ω 349.133 0.0001093 deg
M 126.388 0.0001008 deg

More info »
Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 3.0062 au
Aphelion 3.2747 au
Asc. node-Earth separation 2.02563 au
Desc. node-Earth separation 2.25554 au
Earth MOID 2.02447 au
Orbital period 2032.76 days
Date of orbit computation  apr 23 21:40
Observational summary
Optical observations (Discarded) 240 (1)
Radar observations (Discarded) 0 (0)
Arc length 6629.3 days
Unobserved 34 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 242.681 deg
Declination -4.29182 deg
V Magnitude 20.99 mag
Solar Elongation 149.88 deg
Galactic Latitude 32.58 deg
Rate 0.152 deg/day
Direction -74.645 deg

More info »