NEODyS-2
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(21088) Chelyabinsk  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 21088.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.70663 2.807e-09 au
e 0.238474 4.126e-08
i 38.453 5.051e-06 deg
Ω 297.832 4.455e-06 deg
ω 27.147 8.732e-06 deg
M 299.988 1.005e-05 deg
Other useful info
Absolute Magnitude (H)    14.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2996 au
Aphelion distance 2.1136 au
Asc. node-Earth separation 0.3118 au
Desc. node-Earth separation 1.05987 au
Earth MOID 0.30839 au
Orbital period 814.342 days
Date of orbit computation   apr 21 14:32

Covariance matrix
7.87815649E-18-1.86056949E-175.69207712E-16-1.13324719E-151.15934440E-14-2.11300276E-14
-1.86056949E-171.70199557E-15-9.82207238E-159.03212353E-15-9.95707535E-144.45553564E-14
5.69207712E-16-9.82207238E-152.55117744E-113.02521478E-12-4.61901234E-122.70025911E-12
-1.13324719E-159.03212353E-153.02521478E-121.98433332E-11-1.84116029E-114.68428832E-12
1.15934440E-14-9.95707535E-14-4.61901234E-12-1.84116029E-117.62482425E-11-7.23050828E-11
-2.11300276E-144.45553564E-142.70025911E-124.68428832E-12-7.23050828E-111.00906291E-10

Correlation matrix
1.00000000-0.160677250.04015024-0.090636900.47302625-0.74942580
-0.160677251.00000000-0.047136090.04914772-0.276399760.10751315
0.04015024-0.047136091.000000000.13445550-0.104728260.05322014
-0.090636900.049147720.134455501.00000000-0.473335820.10468325
0.47302625-0.27639976-0.10472826-0.473335821.00000000-0.82431801
-0.749425800.107513150.053220140.10468325-0.824318011.00000000