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AstDyS ∴ Objects ∴ 2013WR57 ∴ Orbital info ∴ Epoch epochXXX
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(482811) 2013WR57  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 482811.eq0)
Keplerian elements at epoch
58144.2 MJD
Value 1-σ variation Units
a 3.02882 6.59e-08 au
e 0.063637 7.774e-08
i 15.318 9.866e-06 deg
Ω 233.575 3.094e-05 deg
ω 215.578 0.0001091 deg
M 258.675 0.0001012 deg
Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8361 au
Aphelion 3.2216 au
Asc. node-Earth separation 2.17129 au
Desc. node-Earth separation 1.879 au
Earth MOID 1.86277 au
Orbital period 1925.34 days
Date of orbit computation  apr 23 21:33
Correlation matrix
1.00000000-0.347077230.014114540.009896130.46681970-0.48614058
-0.347077231.00000000-0.005842460.00984557-0.432919690.43565004
0.01411454-0.005842461.00000000-0.322902980.071169130.01795991
0.009896130.00984557-0.322902981.00000000-0.26419281-0.01043922
0.46681970-0.432919690.07116913-0.264192811.00000000-0.95989222
-0.486140580.435650040.01795991-0.01043922-0.959892221.00000000
Covariance matrix
4.34254287E-15-1.77803729E-159.17674553E-152.01743651E-143.35527711E-12-3.24108550E-12
-1.77803729E-156.04345591E-15-4.48113978E-152.36780657E-14-3.67077004E-123.42639154E-12
9.17674553E-15-4.48113978E-159.73418480E-11-9.85563035E-117.65858585E-111.79271168E-11
2.01743651E-142.36780657E-14-9.85563035E-119.57029022E-10-8.91437116E-10-3.26728589E-11
3.35527711E-12-3.67077004E-127.65858585E-11-8.91437116E-101.18963661E-08-1.05922003E-08
-3.24108550E-123.42639154E-121.79271168E-11-3.26728589E-11-1.05922003E-081.02355953E-08