AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999XJ89 ∴ Summary
Contact »
(150342) 1999XJ89  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.22858 7.735e-09 au
e 0.103468 3.527e-08
i 5.135 3.801e-06 deg
Ω 267.651 4.362e-05 deg
ω 213.567 4.971e-05 deg
M 88.172 2.143e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.998 au
Aphelion 2.4592 au
Asc. node-Earth separation 1.39671 au
Desc. node-Earth separation 1.04649 au
Earth MOID 1.01676 au
Orbital period 1215.18 days
Date of orbit computation  apr 23 20:20
Observational summary
Optical observations (Discarded) 973 (8)
Radar observations (Discarded) 0 (0)
Arc length 8548.79 days
Unobserved 376 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 235.222 deg
Declination -25.3554 deg
V Magnitude 19.43 mag
Solar Elongation 155.53 deg
Galactic Latitude 23.52 deg
Rate 0.205 deg/day
Direction -72.939 deg

More info »