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AstDyS ∴ Objects ∴ Chelyabinsk ∴ Summary
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(21088) Chelyabinsk  ▹ 
SUMMARY

Warning: This object is a Near Earth Asteroid. You can have more detailed information looking at
its home page on the NEODyS web site

Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.70663 2.455e-09 au
e 0.238474 3.367e-08
i 38.453 4.049e-06 deg
Ω 297.832 3.009e-06 deg
ω 27.147 6.242e-06 deg
M 299.988 8.298e-06 deg

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Other useful info
Absolute Magnitude (H)    14.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.2996 au
Aphelion 2.1136 au
Asc. node-Earth separation 0.3118 au
Desc. node-Earth separation 1.05987 au
Earth MOID 0.30839 au
Orbital period 814.342 days
Date of orbit computation  feb 22 01:54
Observational summary
Optical observations (Discarded) 5917 (404)
Radar observations (Discarded) 0 (0)
Arc length 12121.5 days
Unobserved 374 days

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Ephemeris at epoch 60419 MJD
Right Ascension 319.371 deg
Declination -54.7817 deg
V Magnitude 17.36 mag
Solar Elongation 86.74 deg
Galactic Latitude -42.68 deg
Rate 0.465 deg/day
Direction 59.858 deg

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