AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999JR64 ∴ Summary
Contact »
(33616) 1999JR64  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.41828 7.18e-09 au
e 0.041782 2.676e-08
i 14.979 2.988e-06 deg
Ω 83.568 1.352e-05 deg
ω 14.219 5.066e-05 deg
M 4.232 4.807e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3172 au
Aphelion 2.5193 au
Asc. node-Earth separation 1.33661 au
Desc. node-Earth separation 1.50016 au
Earth MOID 1.33576 au
Orbital period 1373.59 days
Date of orbit computation  apr 23 19:53
Observational summary
Optical observations (Discarded) 3102 (22)
Radar observations (Discarded) 0 (0)
Arc length 9572.75 days
Unobserved 40 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 88.4947 deg
Declination 28.896 deg
V Magnitude 19.12 mag
Solar Elongation -52.95 deg
Galactic Latitude 1.55 deg
Rate 0.425 deg/day
Direction 84.537 deg

More info »