AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Queen's ∴ Summary
Contact »
(5457) Queen's  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.07739 1.205e-08 au
e 0.026404 3.303e-08
i 3.941 3.231e-06 deg
Ω 269.54 5.166e-05 deg
ω 54.745 8.061e-05 deg
M 73.29 6.262e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    12.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9961 au
Aphelion 3.1586 au
Asc. node-Earth separation 2.01274 au
Desc. node-Earth separation 2.13989 au
Earth MOID 1.98512 au
Orbital period 1971.85 days
Date of orbit computation  feb 22 01:51
Observational summary
Optical observations (Discarded) 389 (13)
Radar observations (Discarded) 9 (3)
Arc length 27481.9 days
Unobserved 665582 days

More info »
Ephemeris at epoch 60420 MJD
Right Ascension 37.6497 deg
Declination 17.0686 deg
V Magnitude 18.06 mag
Solar Elongation -10.9 deg
Galactic Latitude -39.68 deg
Rate 0.377 deg/day
Direction 72.878 deg

More info »