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(143381) 2003BC21  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.59506 1.269e-08 au
e 0.511083 2.605e-08
i 5.475 4.913e-06 deg
Ω 292.127 4.502e-05 deg
ω 114.044 4.567e-05 deg
M 65.155 1.209e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2688 au
Aphelion distance 3.9213 au
Asc. node-Earth separation 1.40406 au
Desc. node-Earth separation 0.6043 au
Earth MOID 0.29553 au
Orbital period 1526.93 days
Date of orbit computation   giu 7 08:40
Observational summary
Optical observations (Discarded) 952 (2)
Radar observations (Discarded) 0 (0)
Arc length 15365 days
Unobserved 39 days

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Ephemeris
(Epoch 60477 MJD)
Right Ascension 163.365 deg
Declination 1.51558 deg
V Magnitude 21.88 mag
Solar Elongation -79.11 deg
Galactic Latitude 51.85 deg
Rate 0.221 deg/day
Direction 107.699 deg

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