NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2003BB21 ∴ Summary
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2003BB21  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.2318 9.214e-09 au
e 0.553572 6.557e-08
i 4.77 1.183e-05 deg
Ω 344.159 4.607e-05 deg
ω 212.814 5.645e-05 deg
M 238.217 4.86e-06 deg

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Other useful info
Absolute Magnitude (H)    20.9 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9963 au
Aphelion 3.4673 au
Asc. node-Earth separation 1.88683 au
Desc. node-Earth separation 0.06296 au
Earth MOID 0.02692 au
Orbital period 1217.82 days
Date of orbit computation   Oct 1 16:56
Observational summary
Optical observations (Discarded) 119 (1)
Radar observations (Discarded) 0 (0)
Arc length 3713 days
Unobserved 2063 days

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Ephemeris at epoch 58442 MJD
Right Ascension 32.4268 deg
Declination 19.3718 deg
V Magnitude 25.45 mag
Solar Elongation -158.67 deg
Galactic Latitude -39.78 deg
Rate 0.261 deg/day
Direction -110.703 deg

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