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AstDyS ∴ Objects ∴ Pirko ∴ Orbital info ∴ Epoch epochXXX
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(22105) Pirko  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 22105.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.36421 6.304e-09 au
e 0.207866 3.142e-08
i 8.098 3.127e-06 deg
Ω 68.248 2.214e-05 deg
ω 282.811 2.321e-05 deg
M 159.232 7.684e-06 deg
Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8728 au
Aphelion 2.8556 au
Asc. node-Earth separation 1.17677 au
Desc. node-Earth separation 1.35787 au
Earth MOID 0.88756 au
Orbital period 1327.78 days
Date of orbit computation  apr 23 19:50
Correlation matrix
1.000000000.03294193-0.003816780.00026092-0.04235766-0.22090022
0.032941931.00000000-0.01764751-0.006893560.05241013-0.26235950
-0.00381678-0.017647511.00000000-0.138019890.127920220.01468092
0.00026092-0.00689356-0.138019891.00000000-0.94300728-0.00026522
-0.042357660.052410130.12792022-0.943007281.00000000-0.29554160
-0.22090022-0.262359500.01468092-0.00026522-0.295541601.00000000
Covariance matrix
3.97395081E-176.52384214E-18-7.52456271E-173.64224784E-17-6.19649483E-15-1.06996454E-14
6.52384214E-189.86929847E-16-1.73380186E-15-4.79551627E-153.82086093E-14-6.33288994E-14
-7.52456271E-17-1.73380186E-159.78015357E-12-9.55790882E-129.28356764E-123.52767178E-13
3.64224784E-17-4.79551627E-15-9.55790882E-124.90339358E-10-4.84580898E-10-4.51242416E-14
-6.19649483E-153.82086093E-149.28356764E-12-4.84580898E-105.38524832E-10-5.26967094E-11
-1.06996454E-14-6.33288994E-143.52767178E-13-4.51242416E-14-5.26967094E-115.90369630E-11