AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005WR44 ∴ Orbital info ∴ Epoch epochXXX
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(198999) 2005WR44  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 198999.eq0)
Keplerian elements at epoch
58114.6 MJD
Value 1-σ variation Units
a 2.40978 1.685e-08 au
e 0.069456 5.054e-08
i 7.48 5.73e-06 deg
Ω 247.049 4.316e-05 deg
ω 350.087 6.316e-05 deg
M 269.817 4.678e-05 deg
Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2424 au
Aphelion 2.5772 au
Asc. node-Earth separation 1.2319 au
Desc. node-Earth separation 1.58777 au
Earth MOID 1.23126 au
Orbital period 1366.36 days
Date of orbit computation  apr 23 20:31
Correlation matrix
1.000000000.076280130.016062570.00143463-0.114389290.15209168
0.076280131.00000000-0.00288058-0.001555230.03990312-0.04713666
0.01606257-0.002880581.000000000.08317378-0.04844480-0.01377349
0.00143463-0.001555230.083173781.00000000-0.67461394-0.00532608
-0.114389290.03990312-0.04844480-0.674613941.00000000-0.73140470
0.15209168-0.04713666-0.01377349-0.00532608-0.731404701.00000000
Covariance matrix
2.84041031E-166.49717368E-171.55129199E-151.04365166E-15-1.21765326E-131.19922125E-13
6.49717368E-172.55414224E-15-8.34237597E-16-3.39267318E-151.27372905E-13-1.11451182E-13
1.55129199E-15-8.34237597E-163.28379266E-112.05731034E-11-1.75340688E-11-3.69262501E-12
1.04365166E-15-3.39267318E-152.05731034E-111.86316382E-09-1.83919825E-09-1.07556453E-11
-1.21765326E-131.27372905E-13-1.75340688E-11-1.83919825E-093.98928831E-09-2.16126881E-09
1.19922125E-13-1.11451182E-13-3.69262501E-12-1.07556453E-11-2.16126881E-092.18880288E-09