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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002TQ31 ∴ Orbital info ∴ Epoch epochXXX
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(317508) 2002TQ31  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 317508.eq0)
Keplerian elements at epoch
57979.3 MJD
Value 1-σ variation Units
a 1.99572 8.363e-09 au
e 0.121119 6.278e-08
i 22.296 7.102e-06 deg
Ω 197.282 1.113e-05 deg
ω 195.908 2.205e-05 deg
M 88.863 1.749e-05 deg
Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.754 au
Aphelion 2.2374 au
Asc. node-Earth separation 1.22523 au
Desc. node-Earth separation 0.76258 au
Earth MOID 0.76118 au
Orbital period 1029.79 days
Date of orbit computation  apr 23 20:56
Correlation matrix
1.000000000.059908780.024612500.00521325-0.047208960.04831263
0.059908781.00000000-0.07070979-0.029856910.13174363-0.12289098
0.02461250-0.070709791.000000000.34296914-0.170021380.01098959
0.00521325-0.029856910.342969141.00000000-0.46069426-0.00278214
-0.047208960.13174363-0.17002138-0.460694261.00000000-0.87063053
0.04831263-0.122890980.01098959-0.00278214-0.870630531.00000000
Covariance matrix
6.99429900E-173.14562356E-171.46181148E-154.85133516E-16-8.70584143E-157.06614043E-15
3.14562356E-173.94174292E-15-3.15273281E-14-2.08578765E-141.82384527E-13-1.34931597E-13
1.46181148E-15-3.15273281E-145.04344085E-112.71018876E-11-2.66244867E-111.36487990E-12
4.85133516E-16-2.08578765E-142.71018876E-111.23811802E-10-1.13033731E-10-5.41389384E-13
-8.70584143E-151.82384527E-13-2.66244867E-11-1.13033731E-104.86215126E-10-3.35735779E-10
7.06614043E-15-1.34931597E-131.36487990E-12-5.41389384E-13-3.35735779E-103.05843322E-10