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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001BQ31 ∴ Orbital info ∴ Epoch epochXXX
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(107198) 2001BQ31  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 107198.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.33145 7.606e-09 au
e 0.186462 3.744e-08
i 1.586 4.084e-06 deg
Ω 272.391 0.0001827 deg
ω 180.243 0.0001833 deg
M 213.031 1.379e-05 deg
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8967 au
Aphelion 2.7662 au
Asc. node-Earth separation 1.74973 au
Desc. node-Earth separation 0.91385 au
Earth MOID 0.91384 au
Orbital period 1300.28 days
Date of orbit computation  apr 23 20:10
Correlation matrix
1.00000000-0.20096024-0.000469720.00809415-0.03177609-0.01056819
-0.200960241.00000000-0.00402663-0.00372001-0.003209970.18949177
-0.00046972-0.004026631.00000000-0.223239590.221476370.00657029
0.00809415-0.00372001-0.223239591.00000000-0.99600453-0.00775378
-0.03177609-0.003209970.22147637-0.996004531.00000000-0.07618996
-0.010568190.189491770.00657029-0.00775378-0.076189961.00000000
Covariance matrix
5.78553734E-17-5.72270568E-17-1.45919671E-171.12511617E-14-4.43125224E-14-1.10850820E-15
-5.72270568E-171.40164766E-15-6.15691754E-16-2.54517904E-14-2.20330574E-149.78309342E-14
-1.45919671E-17-6.15691754E-161.66803212E-11-1.66620309E-101.65837885E-103.70043561E-13
1.12511617E-14-2.54517904E-14-1.66620309E-103.33971209E-08-3.33710582E-08-1.95404416E-11
-4.43125224E-14-2.20330574E-141.65837885E-10-3.33710582E-083.36130791E-08-1.92627509E-10
-1.10850820E-159.78309342E-143.70043561E-13-1.95404416E-11-1.92627509E-101.90165993E-10