AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009WS178 ∴ Summary
Contact »
(375958) 2009WS178  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.76786 2.609e-08 au
e 0.061112 7.337e-08
i 5.113 7.127e-06 deg
Ω 302.933 7.326e-05 deg
ω 26.846 9.069e-05 deg
M 130.984 5.082e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5987 au
Aphelion 2.937 au
Asc. node-Earth separation 1.5994 au
Desc. node-Earth separation 1.93285 au
Earth MOID 1.58811 au
Orbital period 1681.96 days
Date of orbit computation  apr 23 21:09
Observational summary
Optical observations (Discarded) 260 (0)
Radar observations (Discarded) 0 (0)
Arc length 6585.88 days
Unobserved 111 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 93.8288 deg
Declination 24.3453 deg
V Magnitude 22.46 mag
Solar Elongation -58.54 deg
Galactic Latitude 3.48 deg
Rate 0.318 deg/day
Direction 94.842 deg

More info »