AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009WA170 ∴ Summary
Contact »
2009WA170  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.05693 7.61e-08 au
e 0.15454 1.642e-07
i 15.29 1.582e-05 deg
Ω 263.344 6.573e-05 deg
ω 205.15 0.0001727 deg
M 215.226 0.0001239 deg

More info »
Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5845 au
Aphelion 3.5293 au
Asc. node-Earth separation 2.45354 au
Desc. node-Earth separation 1.63418 au
Earth MOID 1.60967 au
Orbital period 1952.21 days
Date of orbit computation  apr 24 01:37
Observational summary
Optical observations (Discarded) 55 (1)
Radar observations (Discarded) 0 (0)
Arc length 4062.05 days
Unobserved 1204 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 330.745 deg
Declination 0.1495 deg
V Magnitude 23.7 mag
Solar Elongation 62.69 deg
Galactic Latitude -41.22 deg
Rate 0.259 deg/day
Direction 56.437 deg

More info »