AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001SW273 ∴ Orbital info ∴ Epoch epochXXX
Contact »
(131502) 2001SW273  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 131502.eq0)
Keplerian elements at epoch
57661.7 MJD
Value 1-σ variation Units
a 3.94762 5.099e-08 au
e 0.167487 4.92e-08
i 2.774 7.889e-06 deg
Ω 11.628 0.0001029 deg
ω 265.283 0.0001065 deg
M 50.345 2.828e-05 deg
Other useful info
Absolute Magnitude (H)    14.4 mag
Slope parameter (G)    0.15 mag
Perihelion 3.2864 au
Aphelion 4.6088 au
Asc. node-Earth separation 2.89012 au
Desc. node-Earth separation 2.7839 au
Earth MOID 2.27067 au
Orbital period 2864.84 days
Date of orbit computation  apr 23 20:16
Correlation matrix
1.00000000-0.341555200.008874230.00296194-0.013659070.03096059
-0.341555201.00000000-0.00483835-0.00113805-0.025610010.15458585
0.00887423-0.004838351.00000000-0.050583360.048681230.00034272
0.00296194-0.00113805-0.050583361.00000000-0.966198090.00708398
-0.01365907-0.025610010.04868123-0.966198091.00000000-0.26105510
0.030960590.154585850.000342720.00708398-0.261055101.00000000
Covariance matrix
2.60008874E-15-8.56943191E-163.56982050E-151.55413386E-14-7.41669642E-144.46445623E-14
-8.56943191E-162.42099614E-15-1.87808762E-15-5.76203245E-15-1.34184466E-132.15095865E-13
3.56982050E-15-1.87808762E-156.22362641E-11-4.10627150E-114.08958022E-117.64575283E-14
1.55413386E-14-5.76203245E-15-4.10627150E-111.05885489E-08-1.05871678E-082.06139173E-11
-7.41669642E-14-1.34184466E-134.08958022E-11-1.05871678E-081.13394189E-08-7.86127280E-10
4.46445623E-142.15095865E-137.64575283E-142.06139173E-11-7.86127280E-107.99706383E-10