AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2000JX9 ∴ Summary
Contact »
(28811) 2000JX9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.09439 1.665e-08 au
e 0.062096 3.532e-08
i 17.206 4.242e-06 deg
Ω 160.374 1.236e-05 deg
ω 307.373 3.857e-05 deg
M 255.459 3.598e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    13.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9022 au
Aphelion 3.2865 au
Asc. node-Earth separation 1.97991 au
Desc. node-Earth separation 2.19487 au
Earth MOID 1.9468 au
Orbital period 1988.2 days
Date of orbit computation  feb 22 01:56
Observational summary
Optical observations (Discarded) 1992 (6)
Radar observations (Discarded) 0 (0)
Arc length 9968.74 days
Unobserved 138 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 8.7674 deg
Declination -1.18219 deg
V Magnitude 19.84 mag
Solar Elongation 25.79 deg
Galactic Latitude -63.76 deg
Rate 0.357 deg/day
Direction 73.972 deg

More info »