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 7306 days

More info »
Ephemeris at epoch 58470 MJD
Right Ascension 269.424 deg
Declination -18.1301 deg
V Magnitude 22.58 mag
Solar Elongation -6.47 deg
Galactic Latitude 3.13 deg
Rate 0.509 deg/day
Direction 80.246 deg

More info »





This Web Site has been visited 529845 times since

and this Page has been visited 3101 times since 2011/06/25