NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011SD173 ∴ Summary
Contact »
(373135) 2011SD173  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 1.65261 2.33e-08 au
e 0.497647 3.162e-08
i 4.389 6.173e-06 deg
Ω 203.157 6.514e-05 deg
ω 59.444 6.635e-05 deg
M 7.74 2.335e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    19.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8302 au
Aphelion distance 2.475 au
Asc. node-Earth separation -0.00879 au
Desc. node-Earth separation 0.66784 au
Earth MOID 0.00183 au
Orbital period 775.983 days
Date of orbit computation   Nov 8 14:14
Observational summary
Optical observations (Discarded) 209 (2)
Radar observations (Discarded) 0 (0)
Arc length 6998 days
Unobserved 1541 days

More info »
Ephemeris
(Epoch 58906 MJD)
Right Ascension 2.52739 deg
Declination 1.35923 deg
V Magnitude 23.28 mag
Solar Elongation -25.28 deg
Galactic Latitude -59.82 deg
Rate 0.688 deg/day
Direction 68.407 deg

More info »