NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1991XB ∴ Summary
Contact »
1991XB  ▹ 
SUMMARY
Keplerian elements
(Epoch 59800.0 MJD)
Value 1-σ variation Units
a 2.96248 1.44e-07 au
e 0.581751 3.263e-07
i 16.231 4.28e-05 deg
Ω 250.174 7.705e-05 deg
ω 172.629 9.36e-05 deg
M 23.968 0.0001013 deg

More info »
Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2391 au
Aphelion distance 4.6859 au
Asc. node-Earth separation 3.61884 au
Desc. node-Earth separation 0.25816 au
Earth MOID 0.25534 au
Orbital period 1862.44 days
Date of orbit computation   giu 8 14:42
Observational summary
Optical observations (Discarded) 41 (0)
Radar observations (Discarded) 0 (0)
Arc length 7232 days
Unobserved 3990 days

More info »
Ephemeris
(Epoch 59756 MJD)
Right Ascension 112.069 deg
Declination 13.6294 deg
V Magnitude 22.05 mag
Solar Elongation -19.3 deg
Galactic Latitude 14.23 deg
Rate 0.757 deg/day
Direction 103.78 deg

More info »