NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011SD173 ∴ Summary
Contact »
(373135) 2011SD173  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 1.6525 2.387e-08 au
e 0.497575 3.161e-08
i 4.389 6.173e-06 deg
Ω 203.149 6.513e-05 deg
ω 59.456 6.635e-05 deg
M 100.536 2.511e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    19.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8303 au
Aphelion distance 2.4747 au
Asc. node-Earth separation -0.01058 au
Desc. node-Earth separation 0.66832 au
Earth MOID 0.00219 au
Orbital period 775.91 days
Date of orbit computation   May 28 13:43
Observational summary
Optical observations (Discarded) 209 (2)
Radar observations (Discarded) 0 (0)
Arc length 6998 days
Unobserved 1640 days

More info »
Ephemeris
(Epoch 59005 MJD)
Right Ascension 55.6271 deg
Declination 18.2977 deg
V Magnitude 24.16 mag
Solar Elongation 17 deg
Galactic Latitude -28.5 deg
Rate 0.456 deg/day
Direction 78.758 deg

More info »