NEODyS-2
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(21088) Chelyabinsk  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 21088.eq1)
Keplerian elements
(Epoch 60000.0 MJD)
Value 1-σ variation Units
a 1.70642 2.925e-09 au
e 0.238624 4.267e-08
i 38.457 5.144e-06 deg
Ω 297.839 4.534e-06 deg
ω 27.156 8.726e-06 deg
M 123.127 1.01e-05 deg
Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2992 au
Aphelion distance 2.1136 au
Asc. node-Earth separation 0.31067 au
Desc. node-Earth separation 1.05889 au
Earth MOID 0.30722 au
Orbital period 814.195 days
Date of orbit computation   mar 24 13:28

Covariance matrix
8.55305085E-18-1.23440940E-175.88868959E-16-1.16662519E-151.22632234E-14-2.21234471E-14
-1.23440940E-171.82050681E-15-7.19230457E-157.90321562E-15-7.67436211E-146.32117508E-15
5.88868959E-16-7.19230457E-152.64616981E-114.68721242E-12-6.36810925E-123.21009707E-12
-1.16662519E-157.90321562E-154.68721242E-122.05530781E-11-1.92830770E-115.05071832E-12
1.22632234E-14-7.67436211E-14-6.36810925E-12-1.92830770E-117.61382183E-11-7.24943680E-11
-2.21234471E-146.32117508E-153.21009707E-125.05071832E-12-7.24943680E-111.02075371E-10

Correlation matrix
1.00000000-0.098924200.03914256-0.087989810.48055462-0.74874130
-0.098924201.00000000-0.032768990.04085726-0.206131700.01466362
0.03914256-0.032768991.000000000.20098671-0.141873180.06176591
-0.087989810.040857260.200986711.00000000-0.487457260.11026920
0.48055462-0.20613170-0.14187318-0.487457261.00000000-0.82232299
-0.748741300.014663620.061765910.11026920-0.822322991.00000000