AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2000JA12 ∴ Summary
Contact »
(54228) 2000JA12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.36671 6.953e-09 au
e 0.12597 3.046e-08
i 6.172 3.353e-06 deg
Ω 225.846 3.364e-05 deg
ω 157.357 3.705e-05 deg
M 35.429 1.563e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0686 au
Aphelion 2.6648 au
Asc. node-Earth separation 1.62651 au
Desc. node-Earth separation 1.09667 au
Earth MOID 1.07399 au
Orbital period 1329.89 days
Date of orbit computation  feb 22 02:01
Observational summary
Optical observations (Discarded) 1800 (8)
Radar observations (Discarded) 0 (0)
Arc length 9150.03 days
Unobserved 127 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 58.5757 deg
Declination 18.1044 deg
V Magnitude 20.14 mag
Solar Elongation -31.24 deg
Galactic Latitude -26.68 deg
Rate 0.515 deg/day
Direction 80.045 deg

More info »