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(21088) Chelyabinsk  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 1.70659 3.47e-09 au
e 0.238638 4.668e-08
i 38.459 5.257e-06 deg
Ω 297.848 5.712e-06 deg
ω 27.107 9.798e-06 deg
M 312.643 8.206e-06 deg

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Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2993 au
Aphelion distance 2.1138 au
Asc. node-Earth separation 0.3125 au
Desc. node-Earth separation 1.06023 au
Earth MOID 0.30903 au
Orbital period 814.314 days
Date of orbit computation   Sep 19 18:02
Observational summary
Optical observations (Discarded) 2875 (15)
Radar observations (Discarded) 0 (0)
Arc length 10692 days
Unobserved 135 days

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Ephemeris
(Epoch 58748 MJD)
Right Ascension 196.929 deg
Declination -34.27 deg
V Magnitude 18.28 mag
Solar Elongation -38.91 deg
Galactic Latitude 28.48 deg
Rate 0.663 deg/day
Direction 103.08 deg

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