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AstDyS ∴ Objects ∴ 1997WG44 ∴ Orbital info ∴ Epoch epochXXX
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(55888) 1997WG44  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 55888.eq0)
Keplerian elements at epoch
57504.4 MJD
Value 1-σ variation Units
a 2.6318 8.41e-09 au
e 0.133603 3.984e-08
i 6.673 3.354e-06 deg
Ω 83.574 3.444e-05 deg
ω 295.406 3.658e-05 deg
M 155.464 1.222e-05 deg
Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2802 au
Aphelion 2.9834 au
Asc. node-Earth separation 1.46157 au
Desc. node-Earth separation 1.72636 au
Earth MOID 1.29287 au
Orbital period 1559.47 days
Date of orbit computation  apr 23 19:58
Correlation matrix
1.00000000-0.21956741-0.00592036-0.001746300.02359240-0.05691739
-0.219567411.00000000-0.00955854-0.01402412-0.042381050.09022770
-0.00592036-0.009558541.00000000-0.134261830.12841991-0.00429633
-0.00174630-0.01402412-0.134261831.00000000-0.93333347-0.00344552
0.02359240-0.042381050.12841991-0.933333471.00000000-0.34771599
-0.056917390.09022770-0.00429633-0.00344552-0.347715991.00000000
Covariance matrix
7.07200192E-17-7.35633228E-17-1.67009970E-16-5.05758440E-167.25786032E-15-5.84993702E-15
-7.35633228E-171.58724705E-15-1.27742948E-15-1.92420925E-14-6.17673898E-144.39336390E-14
-1.67009970E-16-1.27742948E-151.12524335E-11-1.55106539E-111.57587166E-11-1.76139249E-13
-5.05758440E-16-1.92420925E-14-1.55106539E-111.18606534E-09-1.17586217E-09-1.45025275E-12
7.25786032E-15-6.17673898E-141.57587166E-11-1.17586217E-091.33822931E-09-1.55462258E-10
-5.84993702E-154.39336390E-14-1.76139249E-13-1.45025275E-12-1.55462258E-101.49372306E-10