AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001EW2 ∴ Summary
Contact »
(99037) 2001EW2  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.65256 1.552e-08 au
e 0.139598 4.721e-08
i 15.095 5.46e-06 deg
Ω 83.157 1.865e-05 deg
ω 62.077 2.708e-05 deg
M 140.487 1.92e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2823 au
Aphelion 3.0229 au
Asc. node-Earth separation 1.45784 au
Desc. node-Earth separation 1.76693 au
Earth MOID 1.33771 au
Orbital period 1577.96 days
Date of orbit computation  feb 22 02:11
Observational summary
Optical observations (Discarded) 910 (6)
Radar observations (Discarded) 0 (0)
Arc length 8238.75 days
Unobserved 296 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 321.355 deg
Declination -23.7857 deg
V Magnitude 21.05 mag
Solar Elongation 73.05 deg
Galactic Latitude -43.7 deg
Rate 0.265 deg/day
Direction 87.578 deg

More info »