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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2015CP25 ∴ Orbital info ∴ Epoch epochXXX
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(502621) 2015CP25  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 502621.eq0)
Keplerian elements at epoch
58216.8 MJD
Value 1-σ variation Units
a 2.76711 2.455e-08 au
e 0.032936 6.494e-08
i 6.302 6.165e-06 deg
Ω 157.902 5.33e-05 deg
ω 50.337 9.603e-05 deg
M 208.578 7.982e-05 deg
Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.676 au
Aphelion 2.8583 au
Asc. node-Earth separation 1.71719 au
Desc. node-Earth separation 1.81366 au
Earth MOID 1.67719 au
Orbital period 1681.28 days
Date of orbit computation  apr 23 21:37
Correlation matrix
1.000000000.254054610.00377493-0.000519310.22534298-0.27262143
0.254054611.00000000-0.004071270.00186750-0.048750940.05235298
0.00377493-0.004071271.000000000.34154936-0.18413892-0.00470758
-0.000519310.001867500.341549361.00000000-0.55096526-0.00101066
0.22534298-0.04875094-0.18413892-0.550965261.00000000-0.83285623
-0.272621430.05235298-0.00470758-0.00101066-0.832856231.00000000
Covariance matrix
6.02632442E-164.05014938E-165.71332098E-16-6.79493232E-165.31235139E-13-5.34214803E-13
4.05014938E-164.21730891E-15-1.63004953E-156.46411056E-15-3.04030555E-132.71386863E-13
5.71332098E-16-1.63004953E-153.80108101E-111.12237220E-10-1.09022382E-10-2.31675919E-12
-6.79493232E-166.46411056E-151.12237220E-102.84092468E-09-2.82013950E-09-4.29994488E-12
5.31235139E-13-3.04030555E-13-1.09022382E-10-2.82013950E-099.22216801E-09-6.38434311E-09
-5.34214803E-132.71386863E-13-2.31675919E-12-4.29994488E-12-6.38434311E-096.37175887E-09