AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009EM23 ∴ Summary
Contact »
(484812) 2009EM23  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.62915 3.463e-08 au
e 0.229368 7.134e-08
i 6.17 7.847e-06 deg
Ω 40.559 9.434e-05 deg
ω 158.898 9.908e-05 deg
M 187.513 4.06e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0261 au
Aphelion 3.2322 au
Asc. node-Earth separation 2.17783 au
Desc. node-Earth separation 1.04411 au
Earth MOID 1.0251 au
Orbital period 1557.12 days
Date of orbit computation  apr 23 21:33
Observational summary
Optical observations (Discarded) 138 (1)
Radar observations (Discarded) 0 (0)
Arc length 5326.88 days
Unobserved 219 days

More info »
Ephemeris at epoch 60453 MJD
Right Ascension 37.1316 deg
Declination 13.9339 deg
V Magnitude 23.47 mag
Solar Elongation 22.74 deg
Galactic Latitude -42.66 deg
Rate 0.336 deg/day
Direction 69.526 deg

More info »