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(21088) Chelyabinsk  ▹ 
SUMMARY
Keplerian elements
(Epoch 59800.0 MJD)
Value 1-σ variation Units
a 1.70653 3.313e-09 au
e 0.238708 4.863e-08
i 38.457 5.792e-06 deg
Ω 297.841 4.995e-06 deg
ω 27.167 9.275e-06 deg
M 34.677 1.055e-05 deg

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Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2992 au
Aphelion distance 2.1139 au
Asc. node-Earth separation 0.31122 au
Desc. node-Earth separation 1.06082 au
Earth MOID 0.30779 au
Orbital period 814.274 days
Date of orbit computation   nov 30 13:43
Observational summary
Optical observations (Discarded) 3700 (8)
Radar observations (Discarded) 0 (0)
Arc length 11991 days
Unobserved 3 days

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Ephemeris
(Epoch 59915 MJD)
Right Ascension 117.461 deg
Declination 67.1358 deg
V Magnitude 16.77 mag
Solar Elongation 125.21 deg
Galactic Latitude 30.49 deg
Rate 0.384 deg/day
Direction -95.547 deg

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