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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1997EL50 ∴ Orbital info ∴ Epoch epochXXX
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(16798) 1997EL50  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 16798.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.35355 8.076e-09 au
e 0.06887 4e-08
i 7.494 4.781e-06 deg
Ω 350.749 2.59e-05 deg
ω 226.7 3.99e-05 deg
M 143.862 3.176e-05 deg
Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1915 au
Aphelion 2.5156 au
Asc. node-Earth separation 1.45298 au
Desc. node-Earth separation 1.24345 au
Earth MOID 1.19307 au
Orbital period 1318.81 days
Date of orbit computation  apr 23 19:49
Correlation matrix
1.00000000-0.074237160.006533540.005347220.07084646-0.21680305
-0.074237161.00000000-0.01158318-0.00791877-0.283048660.38736532
0.00653354-0.011583181.000000000.07583942-0.04712788-0.00300094
0.00534722-0.007918770.075839421.00000000-0.63556712-0.00774677
0.07084646-0.28304866-0.04712788-0.635567121.00000000-0.75788807
-0.216803050.38736532-0.00300094-0.00774677-0.757888071.00000000
Covariance matrix
6.52142718E-17-2.39822780E-172.52255498E-161.11824658E-152.28291850E-14-5.56039897E-14
-2.39822780E-171.60027817E-15-2.21537072E-15-8.20340224E-15-4.51814064E-134.92138927E-13
2.52255498E-16-2.21537072E-152.28581658E-119.38974881E-12-8.99082358E-12-4.55666457E-13
1.11824658E-15-8.20340224E-159.38974881E-126.70620119E-10-6.56750801E-10-6.37130551E-12
2.28291850E-14-4.51814064E-13-8.99082358E-12-6.56750801E-101.59221534E-09-9.60450998E-10
-5.56039897E-144.92138927E-13-4.55666457E-13-6.37130551E-12-9.60450998E-101.00864533E-09