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AstDyS ∴ Objects ∴ 2003WS55 ∴ Orbital info ∴ Epoch epochXXX
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(213938) 2003WS55  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 213938.eq0)
Keplerian elements at epoch
57515.6 MJD
Value 1-σ variation Units
a 2.53506 1.281e-08 au
e 0.143781 1.255e-07
i 3.212 8.588e-06 deg
Ω 5.192 0.0001036 deg
ω 65.092 0.0001138 deg
M 26.178 4.172e-05 deg
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1706 au
Aphelion 2.8996 au
Asc. node-Earth separation 1.33737 au
Desc. node-Earth separation 1.6449 au
Earth MOID 1.18505 au
Orbital period 1474.29 days
Date of orbit computation  apr 23 20:34
Correlation matrix
1.00000000-0.367411920.01523225-0.004710140.15503340-0.35645320
-0.367411921.00000000-0.039686540.00189902-0.390475130.91939576
0.01523225-0.039686541.000000000.73550852-0.64832716-0.04750049
-0.004710140.001899020.735508521.00000000-0.90522462-0.00712270
0.15503340-0.39047513-0.64832716-0.905224621.00000000-0.41742315
-0.356453200.91939576-0.04750049-0.00712270-0.417423151.00000000
Covariance matrix
1.64197396E-16-5.90832725E-161.67618734E-15-6.25137197E-152.26046181E-13-1.90538937E-13
-5.90832725E-161.57491215E-14-4.27707312E-142.46841099E-14-5.57584033E-124.81314287E-12
1.67618734E-15-4.27707312E-147.37480673E-116.54216780E-10-6.33517066E-10-1.70165501E-11
-6.25137197E-152.46841099E-146.54216780E-101.07279639E-08-1.06685105E-08-3.07752167E-11
2.26046181E-13-5.57584033E-12-6.33517066E-10-1.06685105E-081.29472507E-08-1.98136005E-09
-1.90538937E-134.81314287E-12-1.70165501E-11-3.07752167E-11-1.98136005E-091.74018806E-09