AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003WX57 ∴ Summary
Contact »
(307777) 2003WX57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.51368 1.345e-08 au
e 0.107411 9.31e-07
i 3.083 7.322e-06 deg
Ω 256.035 8.861e-05 deg
ω 117.381 0.0001517 deg
M 74.307 0.0001713 deg

More info »
Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2437 au
Aphelion 2.7837 au
Asc. node-Earth separation 1.59851 au
Desc. node-Earth separation 1.38372 au
Earth MOID 1.24623 au
Orbital period 1455.67 days
Date of orbit computation  apr 23 20:54
Observational summary
Optical observations (Discarded) 579 (5)
Radar observations (Discarded) 0 (0)
Arc length 8915.14 days
Unobserved 44 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 87.328 deg
Declination 22.116 deg
V Magnitude 21.91 mag
Solar Elongation -52.59 deg
Galactic Latitude -2.81 deg
Rate 0.401 deg/day
Direction 89.707 deg

More info »