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(21088) Chelyabinsk  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 1.70659 4.493e-09 au
e 0.238638 5.979e-08
i 38.459 6.917e-06 deg
Ω 297.848 6.845e-06 deg
ω 27.107 1.077e-05 deg
M 312.643 1.05e-05 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   Oct 14 16:04
Observational summary
Optical observations (Discarded) 2875 (5)
Radar observations (Discarded) 0 (0)
Arc length 10692 days
Unobserved 162 days

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Ephemeris
(Epoch 58775 MJD)
Right Ascension 219.534 deg
Declination -37.3166 deg
V Magnitude 18.08 mag
Solar Elongation -31.31 deg
Galactic Latitude 20.86 deg
Rate 0.708 deg/day
Direction 95.281 deg

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