AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1989SZ9 ∴ Summary
Contact »
(22295) 1989SZ9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.38148 6.736e-09 au
e 0.160292 2.097e-08
i 12.255 2.741e-06 deg
Ω 2.203 1.182e-05 deg
ω 216.133 1.51e-05 deg
M 265.786 9.93e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    13.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9997 au
Aphelion 2.7632 au
Asc. node-Earth separation 1.6631 au
Desc. node-Earth separation 1.05781 au
Earth MOID 1.0074 au
Orbital period 1342.36 days
Date of orbit computation  apr 23 19:50
Observational summary
Optical observations (Discarded) 4937 (260)
Radar observations (Discarded) 0 (0)
Arc length 16604.4 days
Unobserved 35 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 92.5999 deg
Declination 33.3154 deg
V Magnitude 18.94 mag
Solar Elongation -57.8 deg
Galactic Latitude 6.78 deg
Rate 0.382 deg/day
Direction 99.396 deg

More info »