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(21088) Chelyabinsk  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.70655 3.533e-09 au
e 0.238521 4.795e-08
i 38.457 5.393e-06 deg
Ω 297.848 5.938e-06 deg
ω 27.138 1.103e-05 deg
M 135.752 8.272e-06 deg

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Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.2995 au
Aphelion 2.1136 au
Asc. node-Earth separation 0.31079 au
Desc. node-Earth separation 1.05823 au
Earth MOID 0.30741 au
Orbital period 814.286 days
Date of orbit computation   Oct 1 22:06
Observational summary
Optical observations (Discarded) 2646 (14)
Radar observations (Discarded) 0 (0)
Arc length 10458 days
Unobserved 28 days

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Ephemeris at epoch 58407 MJD
Right Ascension 145.27 deg
Declination 13.589 deg
V Magnitude 18.84 mag
Solar Elongation 59.3 deg
Galactic Latitude 43.68 deg
Rate 0.41 deg/day
Direction 132.36 deg

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