AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008GJ57 ∴ Summary
Contact »
(228035) 2008GJ57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.75064 2.51e-08 au
e 0.168913 5.329e-08
i 2.913 7.9e-06 deg
Ω 42.659 0.0001212 deg
ω 240.163 0.0001238 deg
M 118.609 2.345e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.286 au
Aphelion 3.2153 au
Asc. node-Earth separation 1.92609 au
Desc. node-Earth separation 1.45721 au
Earth MOID 1.27113 au
Orbital period 1666.29 days
Date of orbit computation  feb 22 02:38
Observational summary
Optical observations (Discarded) 255 (2)
Radar observations (Discarded) 0 (0)
Arc length 10869.9 days
Unobserved 131 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 49.8764 deg
Declination 19.0345 deg
V Magnitude 22.86 mag
Solar Elongation -23.38 deg
Galactic Latitude -31.54 deg
Rate 0.362 deg/day
Direction 74.267 deg

More info »