NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1990BG ∴ Summary
Contact »
(5131) 1990BG  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 1.48608 4.93e-09 au
e 0.569219 6.988e-08
i 36.425 8.942e-06 deg
Ω 110.39 7.244e-06 deg
ω 135.817 8.447e-06 deg
M 274.779 1.058e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 0.6402 au
Aphelion 2.332 au
Asc. node-Earth separation 0.71436 au
Desc. node-Earth separation -0.30253 au
Earth MOID 0.27383 au
Orbital period 661.7 days
Date of orbit computation   May 15 20:31
Observational summary
Optical observations (Discarded) 1120 (25)
Radar observations (Discarded) 0 (0)
Arc length 14015 days
Unobserved 40 days

More info »
Ephemeris at epoch 57903 MJD
Right Ascension 110.289 deg
Declination 38.234 deg
V Magnitude 17.31 mag
Solar Elongation -40.65 deg
Galactic Latitude 21.88 deg
Rate 0.633 deg/day
Direction 80.03 deg

More info »





This Web Site has been visited 848462 times since

and this Page has been visited 5109 times since 2011/06/25