AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001SD117 ∴ Summary
Contact »
(205527) 2001SD117  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.02946 2.591e-08 au
e 0.089057 8.241e-08
i 7.173 6.254e-06 deg
Ω 295.832 6.012e-05 deg
ω 48.188 6.823e-05 deg
M 100.868 3.066e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7597 au
Aphelion 3.2993 au
Asc. node-Earth separation 1.82075 au
Desc. node-Earth separation 2.21212 au
Earth MOID 1.75742 au
Orbital period 1925.96 days
Date of orbit computation  apr 23 20:32
Observational summary
Optical observations (Discarded) 472 (2)
Radar observations (Discarded) 0 (0)
Arc length 8211.11 days
Unobserved 67 days

More info »
Ephemeris at epoch 60440 MJD
Right Ascension 89.7394 deg
Declination 24.8681 deg
V Magnitude 21.73 mag
Solar Elongation -40.28 deg
Galactic Latitude 0.49 deg
Rate 0.333 deg/day
Direction 93.437 deg

More info »