AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002XR57 ∴ Summary
Contact »
(259133) 2002XR57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.63966 9.403e-09 au
e 0.29072 3.982e-08
i 6.451 5.289e-06 deg
Ω 106.538 4.409e-05 deg
ω 328.806 4.557e-05 deg
M 4.994 9.817e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8723 au
Aphelion 3.4071 au
Asc. node-Earth separation 0.95243 au
Desc. node-Earth separation 2.20024 au
Earth MOID 0.89136 au
Orbital period 1566.47 days
Date of orbit computation  apr 23 20:44
Observational summary
Optical observations (Discarded) 575 (3)
Radar observations (Discarded) 0 (0)
Arc length 7807.63 days
Unobserved 38 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 74.9858 deg
Declination 21.8402 deg
V Magnitude 21.08 mag
Solar Elongation -40.17 deg
Galactic Latitude -12.51 deg
Rate 0.594 deg/day
Direction 80.522 deg

More info »