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(143381) 2003BC21  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.59506 1.345e-08 au
e 0.511083 2.68e-08
i 5.475 4.998e-06 deg
Ω 292.127 4.502e-05 deg
ω 114.044 4.569e-05 deg
M 65.155 1.266e-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   mar 20 13:47
Observational summary
Optical observations (Discarded) 930 (2)
Radar observations (Discarded) 0 (0)
Arc length 15316 days
Unobserved 10 days

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Ephemeris
(Epoch 60398 MJD)
Right Ascension 158.66 deg
Declination 1.36825 deg
V Magnitude 20.07 mag
Solar Elongation -150.52 deg
Galactic Latitude 48.31 deg
Rate 0.182 deg/day
Direction -62.467 deg

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