AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999JO49 ∴ Summary
Contact »
(96683) 1999JO49  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.39729 7.59e-09 au
e 0.179808 3.708e-08
i 5.558 3.601e-06 deg
Ω 67.171 4.235e-05 deg
ω 157.853 4.372e-05 deg
M 256.676 1.228e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9662 au
Aphelion 2.8283 au
Asc. node-Earth separation 1.79789 au
Desc. node-Earth separation 0.97496 au
Earth MOID 0.95808 au
Orbital period 1355.75 days
Date of orbit computation  apr 23 20:07
Observational summary
Optical observations (Discarded) 1637 (99)
Radar observations (Discarded) 0 (0)
Arc length 9130.65 days
Unobserved 34 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 89.5554 deg
Declination 26.573 deg
V Magnitude 20.8 mag
Solar Elongation -54.71 deg
Galactic Latitude 1.19 deg
Rate 0.365 deg/day
Direction 89.385 deg

More info »