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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003WQ145 ∴ Orbital info ∴ Epoch epochXXX
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(307805) 2003WQ145  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 307805.eq0)
Keplerian elements at epoch
57447.5 MJD
Value 1-σ variation Units
a 2.61925 1.96e-08 au
e 0.113897 6.937e-08
i 12.657 7.769e-06 deg
Ω 33.868 2.35e-05 deg
ω 306.381 3.941e-05 deg
M 25.049 3.315e-05 deg
Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3209 au
Aphelion 2.9176 au
Asc. node-Earth separation 1.42847 au
Desc. node-Earth separation 1.76667 au
Earth MOID 1.33872 au
Orbital period 1548.33 days
Date of orbit computation  apr 23 20:54
Correlation matrix
1.000000000.471965850.01445241-0.016167090.28935913-0.37324757
0.471965851.00000000-0.003794580.009837030.39890959-0.53956387
0.01445241-0.003794581.00000000-0.119996830.07661618-0.00703551
-0.016167090.00983703-0.119996831.00000000-0.57598205-0.00482301
0.289359130.398909590.07661618-0.575982051.00000000-0.80601193
-0.37324757-0.53956387-0.00703551-0.00482301-0.806011931.00000000
Covariance matrix
3.84222277E-166.41753916E-162.20094097E-15-7.44786600E-152.23536105E-13-2.42525813E-13
6.41753916E-164.81208582E-15-2.04506722E-151.60376094E-141.09058714E-12-1.24073565E-12
2.20094097E-15-2.04506722E-156.03606433E-11-2.19106631E-112.34593863E-11-1.81193303E-12
-7.44786600E-151.60376094E-14-2.19106631E-115.52354139E-10-5.33503125E-10-3.75747766E-12
2.23536105E-131.09058714E-122.34593863E-11-5.33503125E-101.55323949E-09-1.05300491E-09
-2.42525813E-13-1.24073565E-12-1.81193303E-12-3.75747766E-12-1.05300491E-091.09885258E-09