NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2003BC21 ∴ Summary
Contact »
(143381) 2003BC21  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 2.59791 2.21e-08 au
e 0.509636 3.114e-08
i 5.467 3.191e-06 deg
Ω 292.212 2.542e-05 deg
ω 113.947 2.595e-05 deg
M 219.405 1.088e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.2739 au
Aphelion 3.9219 au
Asc. node-Earth separation 1.40833 au
Desc. node-Earth separation 0.61144 au
Earth MOID 0.30028 au
Orbital period 1529.45 days
Date of orbit computation   Oct 9 17:36
Observational summary
Optical observations (Discarded) 853 (27)
Radar observations (Discarded) 0 (0)
Arc length 12408 days
Unobserved 657 days

More info »
Ephemeris at epoch 58137 MJD
Right Ascension 264.235 deg
Declination -25.9979 deg
V Magnitude 22.43 mag
Solar Elongation 33.88 deg
Galactic Latitude 3.19 deg
Rate 0.296 deg/day
Direction 91.864 deg

More info »





This Web Site has been visited 54891 times since

and this Page has been visited 4933 times since 2011/06/25