AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012XN57 ∴ Summary
Contact »
2012XN57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.54234 5.247e-08 au
e 0.168381 6.16e-07
i 17.364 2.118e-05 deg
Ω 61.199 2.954e-05 deg
ω 355.102 0.0001803 deg
M 290.393 0.0001549 deg

More info »
Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1143 au
Aphelion 2.9704 au
Asc. node-Earth separation 1.12872 au
Desc. node-Earth separation 1.95579 au
Earth MOID 1.12724 au
Orbital period 1480.64 days
Date of orbit computation  apr 24 01:49
Observational summary
Optical observations (Discarded) 132 (2)
Radar observations (Discarded) 0 (0)
Arc length 4907.91 days
Unobserved 746 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 357.912 deg
Declination -15.9712 deg
V Magnitude 23.12 mag
Solar Elongation 45.06 deg
Galactic Latitude -72.2 deg
Rate 0.453 deg/day
Direction 69.796 deg

More info »