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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2015CT31 ∴ Orbital info ∴ Epoch epochXXX
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(508068) 2015CT31  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 508068.eq0)
Keplerian elements at epoch
58052.7 MJD
Value 1-σ variation Units
a 2.30741 2.304e-08 au
e 0.196705 6.724e-08
i 2.901 8.457e-06 deg
Ω 144.451 0.00016 deg
ω 238.081 0.0001621 deg
M 18.5 2.451e-05 deg
Other useful info
Absolute Magnitude (H)    18.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8535 au
Aphelion 2.7613 au
Asc. node-Earth separation 1.48837 au
Desc. node-Earth separation 0.99631 au
Earth MOID 0.85782 au
Orbital period 1280.23 days
Date of orbit computation  apr 23 21:38
Correlation matrix
1.000000000.205722660.002558720.003918250.03989324-0.30723339
0.205722661.00000000-0.00757747-0.00130858-0.00247669-0.07178372
0.00255872-0.007577471.00000000-0.299764060.290602240.03284181
0.00391825-0.00130858-0.299764061.00000000-0.98495111-0.00512255
0.03989324-0.002476690.29060224-0.984951111.00000000-0.16314510
-0.30723339-0.071783720.03284181-0.00512255-0.163145101.00000000
Covariance matrix
5.30700390E-163.18682777E-164.98496461E-161.44392335E-141.48966653E-13-1.73506287E-13
3.18682777E-164.52171865E-15-4.30915002E-15-1.40760222E-14-2.69952746E-14-1.18331361E-13
4.98496461E-16-4.30915002E-157.15205519E-11-4.05529116E-103.98363396E-106.80870657E-12
1.44392335E-14-1.40760222E-14-4.05529116E-102.55890466E-08-2.55391694E-08-2.00879247E-11
1.48966653E-13-2.69952746E-143.98363396E-10-2.55391694E-082.62742351E-08-6.48277850E-10
-1.73506287E-13-1.18331361E-136.80870657E-12-2.00879247E-11-6.48277850E-106.00958117E-10