AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2007ER101 ∴ Summary
Contact »
(268995) 2007ER101  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.77675 2.011e-08 au
e 0.273906 4.08e-08
i 9.252 5.908e-06 deg
Ω 155.085 3.006e-05 deg
ω 136.176 3.299e-05 deg
M 170.657 1.364e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0162 au
Aphelion 3.5373 au
Asc. node-Earth separation 2.21182 au
Desc. node-Earth separation 1.13491 au
Earth MOID 1.0118 au
Orbital period 1690.07 days
Date of orbit computation  apr 23 20:46
Observational summary
Optical observations (Discarded) 460 (1)
Radar observations (Discarded) 0 (0)
Arc length 9396.16 days
Unobserved 71 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 95.1027 deg
Declination 17.3546 deg
V Magnitude 22.66 mag
Solar Elongation -60.13 deg
Galactic Latitude 1.22 deg
Rate 0.234 deg/day
Direction 84.052 deg

More info »