AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002GJ81 ∴ Summary
Contact »
(258717) 2002GJ81  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.10613 2.711e-08 au
e 0.087549 4.365e-08
i 7.335 4.803e-06 deg
Ω 70.671 3.92e-05 deg
ω 143.334 4.909e-05 deg
M 351.792 3.309e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8342 au
Aphelion 3.3781 au
Asc. node-Earth separation 2.33019 au
Desc. node-Earth separation 1.86585 au
Earth MOID 1.83114 au
Orbital period 1999.53 days
Date of orbit computation  feb 22 02:45
Observational summary
Optical observations (Discarded) 500 (3)
Radar observations (Discarded) 0 (0)
Arc length 7950.25 days
Unobserved 93 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 208.906 deg
Declination -3.68861 deg
V Magnitude 19.42 mag
Solar Elongation -172.31 deg
Galactic Latitude 55.51 deg
Rate 0.206 deg/day
Direction -78.12 deg

More info »