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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001YA137 ∴ Orbital info ∴ Epoch epochXXX
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(331614) 2001YA137  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 331614.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.39045 9.464e-09 au
e 0.316532 6.21e-08
i 20.901 5.82e-06 deg
Ω 279.546 1.539e-05 deg
ω 80.695 1.777e-05 deg
M 50.219 7.162e-06 deg
Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.6338 au
Aphelion 3.1471 au
Asc. node-Earth separation 1.02943 au
Desc. node-Earth separation 1.28445 au
Earth MOID 0.76606 au
Orbital period 1349.95 days
Date of orbit computation  Jun 5 01:47
Correlation matrix
1.00000000-0.315695130.134891910.04176998-0.06070289-0.24419262
-0.315695131.00000000-0.23023737-0.06268296-0.203528570.31890689
0.13489191-0.230237371.000000000.19327791-0.11580613-0.07972098
0.04176998-0.062682960.193277911.00000000-0.79247978-0.02649877
-0.06070289-0.20352857-0.11580613-0.792479781.00000000-0.50644266
-0.244192620.31890689-0.07972098-0.02649877-0.506442661.00000000
Covariance matrix
8.95676862E-17-1.85538773E-167.42944801E-156.08466643E-15-1.02110454E-14-1.65527768E-14
-1.85538773E-163.85640151E-15-8.32073893E-14-5.99152591E-14-2.24647535E-131.41846185E-13
7.42944801E-15-8.32073893E-143.38680285E-111.73130673E-11-1.19787543E-11-3.32299905E-12
6.08466643E-15-5.99152591E-141.73130673E-112.36915613E-10-2.16805449E-10-2.92136062E-12
-1.02110454E-14-2.24647535E-13-1.19787543E-11-2.16805449E-103.15915058E-10-6.44730311E-11
-1.65527768E-141.41846185E-13-3.32299905E-12-2.92136062E-12-6.44730311E-115.13009356E-11