NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1999FB ∴ Summary
Contact »
(137158) 1999FB  ▹ 
SUMMARY
Keplerian elements
(Epoch 59800.0 MJD)
Value 1-σ variation Units
a 1.18 1.82e-09 au
e 0.606928 6.927e-08
i 12.897 7.985e-06 deg
Ω 37.092 1.844e-05 deg
ω 3.042 1.903e-05 deg
M 158.541 1.1e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.4638 au
Aphelion distance 1.8962 au
Asc. node-Earth separation -0.52803 au
Desc. node-Earth separation 0.88606 au
Earth MOID 0.19751 au
Orbital period 468.189 days
Date of orbit computation   giu 9 10:52
Observational summary
Optical observations (Discarded) 560 (3)
Radar observations (Discarded) 0 (0)
Arc length 8767 days
Unobserved 34 days

More info »
Ephemeris
(Epoch 59758 MJD)
Right Ascension 171.793 deg
Declination 6.98536 deg
V Magnitude 21.8 mag
Solar Elongation -73.73 deg
Galactic Latitude 61.62 deg
Rate 0.448 deg/day
Direction 123.373 deg

More info »