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AstDyS ∴ Objects ∴ Nenetta ∴ Orbital info ∴ Epoch epochXXX
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(289) Nenetta  ▹ 
ORBITAL INFORMATION
(ASCII data file 289.eq0)
Keplerian elements at epoch
55331.3 MJD
Value 1-σ variation Units
a 2.87259 1.074e-08 au
e 0.206291 3.433e-08
i 6.697 4.197e-06 deg
Ω 182.137 3.199e-05 deg
ω 189.059 3.319e-05 deg
M 5.294 1.062e-05 deg
Other useful info
Absolute Magnitude (H)    9.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.28 au
Aphelion 3.4652 au
Asc. node-Earth separation 2.45694 au
Desc. node-Earth separation 1.2807 au
Earth MOID 1.27808 au
Orbital period 1778.32 days
Date of orbit computation  Oct 31 04:54
Correlation matrix
1.00000000-0.114855140.005129070.012501390.03760220-0.19803499
-0.114855141.00000000-0.00149630-0.00026263-0.018575440.04586636
0.00512907-0.001496301.00000000-0.061497080.05970376-0.00334377
0.01250139-0.00026263-0.061497081.00000000-0.95233326-0.01270906
0.03760220-0.018575440.05970376-0.952333261.00000000-0.28107840
-0.198034990.04586636-0.00334377-0.01270906-0.281078401.00000000
Covariance matrix
1.15371118E-16-4.23502317E-172.31202166E-164.29516143E-151.34054595E-14-2.25801169E-14
-4.23502317E-171.17845672E-15-2.15565260E-16-2.88390985E-16-2.11648839E-141.67142470E-14
2.31202166E-16-2.15565260E-161.76120125E-11-8.25527782E-128.31622169E-12-1.48962581E-13
4.29516143E-15-2.88390985E-16-8.25527782E-121.02316425E-09-1.01107066E-09-4.31540711E-12
1.34054595E-14-2.11648839E-148.31622169E-12-1.01107066E-091.10164016E-09-9.90337118E-11
-2.25801169E-141.67142470E-14-1.48962581E-13-4.31540711E-12-9.90337118E-111.12686378E-10





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