NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1991XB ∴ Summary
Contact »
1991XB  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 2.95589 1.284e-07 au
e 0.58463 3.301e-07
i 16.312 4.288e-05 deg
Ω 250.303 7.681e-05 deg
ω 172.709 9.306e-05 deg
M 190.344 8.961e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2278 au
Aphelion distance 4.684 au
Asc. node-Earth separation 3.61885 au
Desc. node-Earth separation 0.24571 au
Earth MOID 0.24305 au
Orbital period 1856.22 days
Date of orbit computation   Nov 8 13:39
Observational summary
Optical observations (Discarded) 41 (0)
Radar observations (Discarded) 0 (0)
Arc length 7232 days
Unobserved 3044 days

More info »
Ephemeris
(Epoch 58810 MJD)
Right Ascension 243.862 deg
Declination -22.0474 deg
V Magnitude 25.69 mag
Solar Elongation -5.84 deg
Galactic Latitude 20.36 deg
Rate 0.226 deg/day
Direction 96.336 deg

More info »





This Web Site has been visited 164422 times since

and this Page has been visited 5259 times since 2011/06/25