NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2003BB21 ∴ Summary
Contact »
2003BB21  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 2.23117 8.966e-09 au
e 0.553837 6.541e-08
i 4.773 1.184e-05 deg
Ω 344.175 4.604e-05 deg
ω 212.77 5.642e-05 deg
M 60.879 5.655e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    20.9 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9955 au
Aphelion 3.4669 au
Asc. node-Earth separation 1.8884 au
Desc. node-Earth separation 0.06348 au
Earth MOID 0.02728 au
Orbital period 1217.3 days
Date of orbit computation   Nov 18 11:51
Observational summary
Optical observations (Discarded) 119 (1)
Radar observations (Discarded) 0 (0)
Arc length 3713 days
Unobserved 1488 days

More info »
Ephemeris at epoch 57867 MJD
Right Ascension 351.946 deg
Declination -4.0616 deg
V Magnitude 26.43 mag
Solar Elongation 42.77 deg
Galactic Latitude -59.49 deg
Rate 0.332 deg/day
Direction 65.134 deg

More info »





This Web Site has been visited 545769 times since

and this Page has been visited 3844 times since 2011/06/21