NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998WR5 ∴ Summary
Contact »
1998WR5  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.57725 0.002166 au
e 0.513245 0.0002044
i 28.324 0.009953 deg
Ω 256.55 0.003261 deg
ω 118.562 0.006528 deg
M 300.919 1.989 deg

More info »
Other useful info
Absolute Magnitude (H)    18.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.2545 au
Aphelion 3.9 au
Asc. node-Earth separation 1.4992 au
Desc. node-Earth separation 0.53888 au
Earth MOID 0.42381 au
Orbital period 1511.24 days
Date of orbit computation   Oct 1 16:41
Observational summary
Optical observations (Discarded) 48 (0)
Radar observations (Discarded) 0 (0)
Arc length 28 days
Unobserved 7277 days

More info »
Ephemeris at epoch 58441 MJD
Right Ascension 254.902 deg
Declination -19.8174 deg
V Magnitude 23.1 mag
Solar Elongation -19.66 deg
Galactic Latitude 13.77 deg
Rate 0.445 deg/day
Direction 85.568 deg

More info »





This Web Site has been visited 430584 times since 47

and this Page has been visited 3073 times since 2011/06/25