AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002OG21 ∴ Summary
Contact »
(99859) 2002OG21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.20992 2.059e-08 au
e 0.026826 3.696e-08
i 9.355 4.328e-06 deg
Ω 294.216 2.995e-05 deg
ω 313.216 0.0001079 deg
M 345.582 0.0001057 deg

More info »
Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 3.1238 au
Aphelion 3.296 au
Asc. node-Earth separation 2.13351 au
Desc. node-Earth separation 2.28457 au
Earth MOID 2.11638 au
Orbital period 2100.58 days
Date of orbit computation  apr 23 20:08
Observational summary
Optical observations (Discarded) 1033 (6)
Radar observations (Discarded) 0 (0)
Arc length 8499.79 days
Unobserved 337 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 243.029 deg
Declination -32.3469 deg
V Magnitude 19.5 mag
Solar Elongation 146.27 deg
Galactic Latitude 13.75 deg
Rate 0.121 deg/day
Direction -86.616 deg

More info »