NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2003SD220 ∴ Summary
Contact »
(163899) 2003SD220  ▹ 
SUMMARY
Keplerian elements
(Epoch 60200.0 MJD)
Value 1-σ variation Units
a 0.827597 3.536e-10 au
e 0.209939 9.387e-09
i 8.538 1.42e-06 deg
Ω 273.735 2.032e-06 deg
ω 326.946 3.449e-06 deg
M 324.844 4.483e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6539 au
Aphelion distance 1.0013 au
Asc. node-Earth separation -0.34423 au
Desc. node-Earth separation -0.02456 au
Earth MOID 0.01869 au
Orbital period 274.996 days
Date of orbit computation   ott 4 10:46
Observational summary
Optical observations (Discarded) 1491 (16)
Radar observations (Discarded) 13 (0)
Arc length 8300 days
Unobserved 372 days

More info »
Ephemeris
(Epoch 60222 MJD)
Right Ascension 203.907 deg
Declination -12.5838 deg
V Magnitude 18.76 mag
Solar Elongation -15.75 deg
Galactic Latitude 48.87 deg
Rate 1.384 deg/day
Direction 107.744 deg

More info »