AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001DW2 ∴ Summary
Contact »
(107402) 2001DW2  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.97699 6.574e-09 au
e 0.101489 4.416e-08
i 24.76 4.449e-06 deg
Ω 112.168 1.132e-05 deg
ω 271.385 2.37e-05 deg
M 217.906 2.237e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7763 au
Aphelion 2.1776 au
Asc. node-Earth separation 0.96889 au
Desc. node-Earth separation 0.94508 au
Earth MOID 0.90025 au
Orbital period 1015.32 days
Date of orbit computation  feb 22 02:12
Observational summary
Optical observations (Discarded) 686 (1)
Radar observations (Discarded) 0 (0)
Arc length 8121.94 days
Unobserved 318 days

More info »
Ephemeris at epoch 60398 MJD
Right Ascension 266.431 deg
Declination 2.91824 deg
V Magnitude 20.64 mag
Solar Elongation 101.13 deg
Galactic Latitude 15.94 deg
Rate 0.216 deg/day
Direction 68.357 deg

More info »