AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002ER101 ∴ Summary
Contact »
(186344) 2002ER101  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.093 2.712e-08 au
e 0.049424 5.832e-08
i 10.38 5.878e-06 deg
Ω 38.97 3.032e-05 deg
ω 123.14 6.2e-05 deg
M 16.699 5.634e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9401 au
Aphelion 3.2459 au
Asc. node-Earth separation 2.17948 au
Desc. node-Earth separation 1.99706 au
Earth MOID 1.96037 au
Orbital period 1986.87 days
Date of orbit computation  feb 22 02:30
Observational summary
Optical observations (Discarded) 479 (3)
Radar observations (Discarded) 0 (0)
Arc length 8015.33 days
Unobserved 66 days

More info »
Ephemeris at epoch 60397 MJD
Right Ascension 180.967 deg
Declination 10.2416 deg
V Magnitude 19.63 mag
Solar Elongation -165.55 deg
Galactic Latitude 69.73 deg
Rate 0.206 deg/day
Direction -81.256 deg

More info »