AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005ER217 ∴ Summary
Contact »
(272069) 2005ER217  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.19355 3.171e-08 au
e 0.24553 5.25e-08
i 21.121 8.041e-06 deg
Ω 178.822 1.598e-05 deg
ω 98.137 2.333e-05 deg
M 55.199 1.861e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4094 au
Aphelion 3.9777 au
Asc. node-Earth separation 2.11351 au
Desc. node-Earth separation 1.89703 au
Earth MOID 1.502 au
Orbital period 2084.54 days
Date of orbit computation  apr 23 20:47
Observational summary
Optical observations (Discarded) 373 (3)
Radar observations (Discarded) 0 (0)
Arc length 8077.93 days
Unobserved 140 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 11.0992 deg
Declination 3.20731 deg
V Magnitude 21.4 mag
Solar Elongation 23.53 deg
Galactic Latitude -59.62 deg
Rate 0.372 deg/day
Direction 75.657 deg

More info »