AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009SW297 ∴ Summary
Contact »
(269458) 2009SW297  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.77952 2.201e-08 au
e 0.124475 6.285e-08
i 5.634 7.136e-06 deg
Ω 68.758 6.557e-05 deg
ω 28.155 7.274e-05 deg
M 339.942 3.013e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4335 au
Aphelion 3.1255 au
Asc. node-Earth separation 1.4806 au
Desc. node-Earth separation 2.05983 au
Earth MOID 1.45247 au
Orbital period 1692.6 days
Date of orbit computation  feb 22 02:47
Observational summary
Optical observations (Discarded) 254 (5)
Radar observations (Discarded) 0 (0)
Arc length 8473.82 days
Unobserved 78 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 60.858 deg
Declination 21.3108 deg
V Magnitude 22.12 mag
Solar Elongation -33.92 deg
Galactic Latitude -22.9 deg
Rate 0.449 deg/day
Direction 76.427 deg

More info »