AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001SW51 ∴ Summary
Contact »
(109970) 2001SW51  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.76359 8.511e-09 au
e 0.282119 3.252e-08
i 8.811 3.813e-06 deg
Ω 164.102 2.509e-05 deg
ω 134.263 2.636e-05 deg
M 7.384 7.057e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9839 au
Aphelion 3.5433 au
Asc. node-Earth separation 2.17586 au
Desc. node-Earth separation 1.11778 au
Earth MOID 0.98006 au
Orbital period 1678.07 days
Date of orbit computation  feb 22 02:13
Observational summary
Optical observations (Discarded) 1180 (3)
Radar observations (Discarded) 0 (0)
Arc length 8512.72 days
Unobserved 300 days

More info »
Ephemeris at epoch 60420 MJD
Right Ascension 342.27 deg
Declination -4.43335 deg
V Magnitude 20.01 mag
Solar Elongation 48.18 deg
Galactic Latitude -53.04 deg
Rate 0.535 deg/day
Direction 71.359 deg

More info »