AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2007EW213 ∴ Summary
Contact »
(278257) 2007EW213  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.57995 1.553e-08 au
e 0.113412 4.75e-08
i 12.572 5.853e-06 deg
Ω 188.757 2.102e-05 deg
ω 162.734 3.291e-05 deg
M 240.59 2.461e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2874 au
Aphelion 2.8725 au
Asc. node-Earth separation 1.85762 au
Desc. node-Earth separation 1.29761 au
Earth MOID 1.28568 au
Orbital period 1513.61 days
Date of orbit computation  apr 23 20:48
Observational summary
Optical observations (Discarded) 453 (3)
Radar observations (Discarded) 0 (0)
Arc length 8603.63 days
Unobserved 41 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 233.293 deg
Declination -6.83241 deg
V Magnitude 20.73 mag
Solar Elongation 158.74 deg
Galactic Latitude 38.2 deg
Rate 0.22 deg/day
Direction -52.31 deg

More info »