AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999JQ36 ∴ Summary
Contact »
(257585) 1999JQ36  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.23198 7.034e-09 au
e 0.206021 5.534e-08
i 2.97 5.766e-06 deg
Ω 63.541 7.251e-05 deg
ω 182.068 7.35e-05 deg
M 158.569 1.001e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7721 au
Aphelion 2.6918 au
Asc. node-Earth separation 1.70511 au
Desc. node-Earth separation 0.75948 au
Earth MOID 0.75869 au
Orbital period 1217.96 days
Date of orbit computation  feb 22 02:45
Observational summary
Optical observations (Discarded) 365 (5)
Radar observations (Discarded) 0 (0)
Arc length 8966.85 days
Unobserved 159 days

More info »
Ephemeris at epoch 60416 MJD
Right Ascension 44.4066 deg
Declination 16.5068 deg
V Magnitude 23.23 mag
Solar Elongation -20.61 deg
Galactic Latitude -36.7 deg
Rate 0.403 deg/day
Direction 72.337 deg

More info »