AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001QE287 ∴ Summary
Contact »
(193921) 2001QE287  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.30373 7.871e-09 au
e 0.145069 5.731e-08
i 3.859 4.76e-06 deg
Ω 299.983 8.878e-05 deg
ω 85.805 9.096e-05 deg
M 133.148 1.766e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9695 au
Aphelion 2.6379 au
Asc. node-Earth separation 1.21548 au
Desc. node-Earth separation 1.29627 au
Earth MOID 0.97809 au
Orbital period 1277.16 days
Date of orbit computation  feb 22 02:31
Observational summary
Optical observations (Discarded) 811 (1)
Radar observations (Discarded) 0 (0)
Arc length 8225.21 days
Unobserved 88 days

More info »
Ephemeris at epoch 60418 MJD
Right Ascension 155.761 deg
Declination 5.41269 deg
V Magnitude 20.79 mag
Solar Elongation -127.31 deg
Galactic Latitude 48.56 deg
Rate 0.028 deg/day
Direction -42.698 deg

More info »