AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008RW57 ∴ Summary
Contact »
2008RW57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.63854 1.535e-07 au
e 0.298908 5.476e-06
i 12.312 7.552e-05 deg
Ω 349.688 0.0001285 deg
ω 326.018 0.00109 deg
M 246.905 0.0005532 deg

More info »
Other useful info
Absolute Magnitude (H)    18.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8499 au
Aphelion 3.4272 au
Asc. node-Earth separation 0.91971 au
Desc. node-Earth separation 2.20158 au
Earth MOID 0.85062 au
Orbital period 1565.46 days
Date of orbit computation  apr 24 01:33
Observational summary
Optical observations (Discarded) 19 (0)
Radar observations (Discarded) 0 (0)
Arc length 4789.24 days
Unobserved 957 days

More info »
Ephemeris at epoch 60460 MJD
Right Ascension 165.459 deg
Declination 2.07096 deg
V Magnitude 24.41 mag
Solar Elongation -97.05 deg
Galactic Latitude 53.72 deg
Rate 0.111 deg/day
Direction 122.958 deg

More info »