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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012SW7 ∴ Orbital info ∴ Epoch epochXXX
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(500326) 2012SW7  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 500326.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.99944 4.831e-08 au
e 0.132092 1.417e-07
i 10.7 1.352e-05 deg
Ω 350.165 4.318e-05 deg
ω 347.456 5.536e-05 deg
M 94.523 3.049e-05 deg
Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6032 au
Aphelion 3.3956 au
Asc. node-Earth separation 1.60482 au
Desc. node-Earth separation 2.39022 au
Earth MOID 1.59553 au
Orbital period 1897.4 days
Date of orbit computation  apr 23 21:36
Correlation matrix
1.00000000-0.540746280.056018920.00196208-0.10772904-0.13589870
-0.540746281.00000000-0.083518610.025770800.031414950.11151959
0.05601892-0.083518611.00000000-0.382581960.28997280-0.01421909
0.001962080.02577080-0.382581961.00000000-0.76025014-0.00492377
-0.107729040.031414950.28997280-0.760250141.00000000-0.60564483
-0.135898700.11151959-0.01421909-0.00492377-0.605644831.00000000
Covariance matrix
2.33377289E-15-3.70072822E-153.65890398E-144.09335041E-15-2.88119971E-13-2.00175560E-13
-3.70072822E-152.00691378E-14-1.59968541E-131.57661137E-132.46383721E-134.81705935E-13
3.65890398E-14-1.59968541E-131.82799042E-10-2.23379730E-102.17047862E-10-5.86172365E-12
4.09335041E-151.57661137E-13-2.23379730E-101.86493906E-09-1.81760756E-09-6.48330121E-12
-2.88119971E-132.46383721E-132.17047862E-10-1.81760756E-093.06494426E-09-1.02234098E-09
-2.00175560E-134.81705935E-13-5.86172365E-12-6.48330121E-12-1.02234098E-099.29678823E-10