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(143381) 2003BC21  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 2.59611 3.617e-08 au
e 0.510369 5.088e-08
i 5.474 5.408e-06 deg
Ω 292.156 4.334e-05 deg
ω 114.067 4.429e-05 deg
M 47.809 2.154e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2711 au
Aphelion distance 3.9211 au
Asc. node-Earth separation 1.40836 au
Desc. node-Earth separation 0.60652 au
Earth MOID 0.29711 au
Orbital period 1527.86 days
Date of orbit computation   Sep 19 17:29
Observational summary
Optical observations (Discarded) 853 (8)
Radar observations (Discarded) 0 (0)
Arc length 12408 days
Unobserved 1290 days

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Ephemeris
(Epoch 58770 MJD)
Right Ascension 162.978 deg
Declination 4.78469 deg
V Magnitude 20.73 mag
Solar Elongation 37.66 deg
Galactic Latitude 53.81 deg
Rate 0.462 deg/day
Direction 115.657 deg

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