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(21088) Chelyabinsk  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.70667 3.701e-09 au
e 0.238553 5.276e-08
i 38.46 6.2e-06 deg
Ω 297.847 5.091e-06 deg
ω 27.129 9.594e-06 deg
M 129.458 1.072e-05 deg

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Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2995 au
Aphelion distance 2.1138 au
Asc. node-Earth separation 0.30992 au
Desc. node-Earth separation 1.05951 au
Earth MOID 0.30652 au
Orbital period 814.369 days
Date of orbit computation   Jul 2 16:20
Observational summary
Optical observations (Discarded) 3506 (6)
Radar observations (Discarded) 0 (0)
Arc length 11423 days
Unobserved 77 days

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Ephemeris
(Epoch 59421 MJD)
Right Ascension 146.138 deg
Declination -10.6874 deg
V Magnitude 18.95 mag
Solar Elongation -36.53 deg
Galactic Latitude 31 deg
Rate 0.486 deg/day
Direction 115.317 deg

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