AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003SP171 ∴ Summary
Contact »
(203971) 2003SP171  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.59153 1.301e-08 au
e 0.096268 6.376e-08
i 4.016 4.843e-06 deg
Ω 288.161 8.829e-05 deg
ω 100.197 9.307e-05 deg
M 302.564 2.76e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.342 au
Aphelion 2.841 au
Asc. node-Earth separation 1.59522 au
Desc. node-Earth separation 1.54196 au
Earth MOID 1.35096 au
Orbital period 1523.82 days
Date of orbit computation  feb 22 02:33
Observational summary
Optical observations (Discarded) 394 (1)
Radar observations (Discarded) 0 (0)
Arc length 8651.27 days
Unobserved 284 days

More info »
Ephemeris at epoch 60397 MJD
Right Ascension 334.615 deg
Declination -8.78115 deg
V Magnitude 21.77 mag
Solar Elongation 34.22 deg
Galactic Latitude -49.5 deg
Rate 0.45 deg/day
Direction 67.024 deg

More info »