NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998XS16 ∴ Summary
Contact »
(137084) 1998XS16  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.21224 1.464e-09 au
e 0.496557 4.942e-08
i 26.554 5.099e-06 deg
Ω 273.002 5.741e-06 deg
ω 358.284 7.211e-06 deg
M 198.622 1.022e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 0.6103 au
Aphelion 1.8142 au
Asc. node-Earth separation -0.40568 au
Desc. node-Earth separation 0.83105 au
Earth MOID 0.40563 au
Orbital period 487.51 days
Date of orbit computation   Oct 25 15:02
Observational summary
Optical observations (Discarded) 1323 (40)
Radar observations (Discarded) 0 (0)
Arc length 8361 days
Unobserved 31 days

More info »
Ephemeris at epoch 58082 MJD
Right Ascension 158.076 deg
Declination -7.69163 deg
V Magnitude 19.54 mag
Solar Elongation 80.33 deg
Galactic Latitude 41.56 deg
Rate 0.653 deg/day
Direction 138.472 deg

More info »





This Web Site has been visited 207323 times since

and this Page has been visited 5386 times since 2011/06/25