AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002XB57 ∴ Summary
Contact »
(151644) 2002XB57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.37644 9.538e-09 au
e 0.174739 4.085e-08
i 5.031 3.715e-06 deg
Ω 259.669 6.801e-05 deg
ω 162.511 7.001e-05 deg
M 307.868 1.696e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9612 au
Aphelion 2.7917 au
Asc. node-Earth separation 1.74912 au
Desc. node-Earth separation 0.99097 au
Earth MOID 0.97534 au
Orbital period 1338.1 days
Date of orbit computation  apr 23 20:20
Observational summary
Optical observations (Discarded) 624 (2)
Radar observations (Discarded) 0 (0)
Arc length 8612.98 days
Unobserved 729 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 8.9408 deg
Declination 7.65848 deg
V Magnitude 21.15 mag
Solar Elongation 23.96 deg
Galactic Latitude -55.01 deg
Rate 0.535 deg/day
Direction 66.781 deg

More info »