NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998WR5 ∴ Summary
Contact »
1998WR5  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 2.57856 0.002092 au
e 0.513512 0.0002347
i 28.299 0.008653 deg
Ω 256.571 0.001105 deg
ω 118.495 0.006849 deg
M 253.408 1.928 deg

More info »
Other useful info
Absolute Magnitude (H)    18.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.2544 au
Aphelion 3.9027 au
Asc. node-Earth separation 1.49985 au
Desc. node-Earth separation 0.53929 au
Earth MOID 0.42355 au
Orbital period 1512.4 days
Date of orbit computation   Mar 13 09:54
Observational summary
Optical observations (Discarded) 48 (0)
Radar observations (Discarded) 0 (0)
Arc length 28 days
Unobserved 7158 days

More info »
Ephemeris at epoch 58322 MJD
Right Ascension 218.237 deg
Declination -23.7106 deg
V Magnitude 23.53 mag
Solar Elongation -103.38 deg
Galactic Latitude 33.56 deg
Rate 0.133 deg/day
Direction 32.777 deg

More info »





This Web Site has been visited 562848 times since

and this Page has been visited 2971 times since 2011/06/25