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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001OL81 ∴ Orbital info ∴ Epoch epochXXX
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(63507) 2001OL81  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 63507.eq0)
Keplerian elements at epoch
57714.7 MJD
Value 1-σ variation Units
a 2.36965 6.305e-09 au
e 0.263227 3.291e-08
i 1.96 3.954e-06 deg
Ω 276.734 0.0001057 deg
ω 63.622 0.0001059 deg
M 48.476 7.065e-06 deg
Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7459 au
Aphelion 2.9934 au
Asc. node-Earth separation 0.95709 au
Desc. node-Earth separation 1.51504 au
Earth MOID 0.73806 au
Orbital period 1332.37 days
Date of orbit computation  apr 23 19:59
Correlation matrix
1.00000000-0.120462990.00301453-0.008859620.01615029-0.12196704
-0.120462991.00000000-0.00180290-0.00102531-0.011840040.10594560
0.00301453-0.001802901.000000000.01580806-0.016849010.00629384
-0.00885962-0.001025310.015808061.00000000-0.99700619-0.00107998
0.01615029-0.01184004-0.01684901-0.997006191.00000000-0.07117692
-0.121967040.105945600.00629384-0.00107998-0.071176921.00000000
Covariance matrix
3.97585600E-17-2.49993827E-177.51546460E-17-5.90482124E-151.07879904E-14-5.43326926E-15
-2.49993827E-171.08322996E-15-2.34613642E-16-3.56688875E-15-4.12817523E-142.46346661E-14
7.51546460E-17-2.34613642E-161.56329935E-116.60656748E-12-7.05732635E-121.75808695E-13
-5.90482124E-15-3.56688875E-156.60656748E-121.11725478E-08-1.11639727E-08-8.06482271E-13
1.07879904E-14-4.12817523E-14-7.05732635E-12-1.11639727E-081.12224997E-08-5.32705813E-11
-5.43326926E-152.46346661E-141.75808695E-13-8.06482271E-13-5.32705813E-114.99122162E-11