AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2007ER52 ∴ Summary
Contact »
(335751) 2007ER52  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.32151 1.501e-08 au
e 0.096668 5.371e-08
i 4.737 8.361e-06 deg
Ω 197.313 8.255e-05 deg
ω 242.262 0.0001025 deg
M 18.929 5.57e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0971 au
Aphelion 2.5459 au
Asc. node-Earth separation 1.40724 au
Desc. node-Earth separation 1.20299 au
Earth MOID 1.11772 au
Orbital period 1291.98 days
Date of orbit computation  apr 23 21:00
Observational summary
Optical observations (Discarded) 181 (0)
Radar observations (Discarded) 0 (0)
Arc length 9210.03 days
Unobserved 114 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 88.8616 deg
Declination 19.5289 deg
V Magnitude 22.75 mag
Solar Elongation -53.1 deg
Galactic Latitude -2.89 deg
Rate 0.483 deg/day
Direction 87.747 deg

More info »