NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998SG2 ∴ Summary
Contact »
1998SG2  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 2.24911 3.717e-08 au
e 0.458155 1.617e-07
i 2.505 8.199e-06 deg
Ω 152.326 0.0001337 deg
ω 219.848 0.0001604 deg
M 221.324 7.432e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    19.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.2187 au
Aphelion 3.2795 au
Asc. node-Earth separation 1.75355 au
Desc. node-Earth separation 0.30397 au
Earth MOID 0.22045 au
Orbital period 1232.01 days
Date of orbit computation   Jul 10 17:37
Observational summary
Optical observations (Discarded) 200 (4)
Radar observations (Discarded) 0 (0)
Arc length 6361 days
Unobserved 613 days

More info »
Ephemeris at epoch 58016 MJD
Right Ascension 202.567 deg
Declination -7.62479 deg
V Magnitude 25.59 mag
Solar Elongation -26.76 deg
Galactic Latitude 54 deg
Rate 0.322 deg/day
Direction 111.67 deg

More info »





This Web Site has been visited 61139 times since

and this Page has been visited 2962 times since 2011/06/24