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(21088) Chelyabinsk  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 1.70645 4.19e-09 au
e 0.23855 5.654e-08
i 38.46 6.561e-06 deg
Ω 297.847 6.555e-06 deg
ω 27.1 1.079e-05 deg
M 41.071 1.063e-05 deg

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Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2994 au
Aphelion distance 2.1135 au
Asc. node-Earth separation 0.31167 au
Desc. node-Earth separation 1.0595 au
Earth MOID 0.30827 au
Orbital period 814.214 days
Date of orbit computation   Oct 30 13:45
Observational summary
Optical observations (Discarded) 3041 (5)
Radar observations (Discarded) 0 (0)
Arc length 11230 days
Unobserved 1 days

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Ephemeris
(Epoch 59153 MJD)
Right Ascension 140.17 deg
Declination 30.6902 deg
V Magnitude 18.2 mag
Solar Elongation 84.92 deg
Galactic Latitude 44.16 deg
Rate 0.263 deg/day
Direction 135.527 deg

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