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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001VP121 ∴ Orbital info ∴ Epoch epochXXX
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(222574) 2001VP121  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 222574.eq0)
Keplerian elements at epoch
58050.9 MJD
Value 1-σ variation Units
a 2.57391 1.098e-08 au
e 0.202964 4.207e-08
i 4.377 5.778e-06 deg
Ω 116.732 6.392e-05 deg
ω 328.613 6.599e-05 deg
M 287.358 1.521e-05 deg
Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0515 au
Aphelion 3.0963 au
Asc. node-Earth separation 1.11949 au
Desc. node-Earth separation 1.96814 au
Earth MOID 1.06897 au
Orbital period 1508.3 days
Date of orbit computation  apr 23 20:36
Correlation matrix
1.000000000.247424760.01034275-0.001068170.00874662-0.05940910
0.247424761.00000000-0.00500548-0.009307630.09605726-0.37639464
0.01034275-0.005005481.000000000.37370486-0.35973404-0.00142446
-0.00106817-0.009307630.373704861.00000000-0.96547477-0.00191940
0.008746620.09605726-0.35973404-0.965474771.00000000-0.25237588
-0.05940910-0.37639464-0.00142446-0.00191940-0.252375881.00000000
Covariance matrix
1.20501344E-161.14276981E-166.55990778E-16-7.49500890E-166.33592799E-15-9.92078938E-15
1.14276981E-161.77026920E-15-1.21683321E-15-2.50319906E-142.66700464E-13-2.40913069E-13
6.55990778E-16-1.21683321E-153.33834879E-111.38016633E-10-1.37158052E-10-1.25202828E-13
-7.49500890E-16-2.50319906E-141.38016633E-104.08576763E-09-4.07241169E-09-1.86637988E-12
6.33592799E-152.66700464E-13-1.37158052E-10-4.07241169E-094.35459557E-09-2.53348910E-10
-9.92078938E-15-2.40913069E-13-1.25202828E-13-1.86637988E-12-2.53348910E-102.31416628E-10