AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005JG21 ∴ Summary
Contact »
(450378) 2005JG21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.66358 2.008e-08 au
e 0.239015 5.368e-08
i 12.92 1.195e-05 deg
Ω 41.585 2.806e-05 deg
ω 259.984 3.954e-05 deg
M 74.108 2.821e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0269 au
Aphelion 3.3002 au
Asc. node-Earth separation 1.62917 au
Desc. node-Earth separation 1.40343 au
Earth MOID 1.05925 au
Orbital period 1587.8 days
Date of orbit computation  feb 22 03:25
Observational summary
Optical observations (Discarded) 225 (2)
Radar observations (Discarded) 0 (0)
Arc length 6818.7 days
Unobserved 110 days

More info »
Ephemeris at epoch 60397 MJD
Right Ascension 30.8235 deg
Declination 12.7002 deg
V Magnitude 22.43 mag
Solar Elongation -25.63 deg
Galactic Latitude -46.52 deg
Rate 0.424 deg/day
Direction 64.929 deg

More info »