NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2008SP7 ∴ Summary
Contact »
2008SP7  ▹ 
SUMMARY
Keplerian elements
(Epoch 59600.0 MJD)
Value 1-σ variation Units
a 2.73921 1.731e-08 au
e 0.533251 8.442e-08
i 9.963 8.016e-06 deg
Ω 34.83 2.62e-05 deg
ω 338.758 4.524e-05 deg
M 336.397 1.328e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2785 au
Aphelion distance 4.1999 au
Asc. node-Earth separation 0.31669 au
Desc. node-Earth separation 2.89232 au
Earth MOID 0.2881 au
Orbital period 1655.91 days
Date of orbit computation   Oct 20 10:15
Observational summary
Optical observations (Discarded) 380 (7)
Radar observations (Discarded) 0 (0)
Arc length 3371 days
Unobserved 1450 days

More info »
Ephemeris
(Epoch 59553 MJD)
Right Ascension 271.384 deg
Declination -29.6879 deg
V Magnitude 23.38 mag
Solar Elongation -19.45 deg
Galactic Latitude -4.13 deg
Rate 0.536 deg/day
Direction 89.751 deg

More info »