AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002QW2 ∴ Orbital info ∴ Epoch epochXXX
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(112808) 2002QW2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 112808.eq0)
Keplerian elements at epoch
57755.4 MJD
Value 1-σ variation Units
a 2.7846 1.468e-08 au
e 0.074745 4.805e-08
i 3.271 3.788e-06 deg
Ω 288.809 9.68e-05 deg
ω 43.607 0.0001017 deg
M 30.583 3.272e-05 deg
Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5765 au
Aphelion 2.9927 au
Asc. node-Earth separation 1.609 au
Desc. node-Earth separation 1.94419 au
Earth MOID 1.56518 au
Orbital period 1697.24 days
Date of orbit computation  apr 23 20:12
Correlation matrix
1.000000000.285561070.01000818-0.009654550.002019440.00418182
0.285561071.00000000-0.004392150.004596510.08555696-0.32345356
0.01000818-0.004392151.000000000.01615370-0.019196880.01055468
-0.009654550.004596510.016153701.00000000-0.94461547-0.01519657
0.002019440.08555696-0.01919688-0.944615471.00000000-0.31181211
0.00418182-0.323453560.01055468-0.01519657-0.311812111.00000000
Covariance matrix
2.15521984E-162.01451626E-165.56617964E-16-1.37195893E-143.01601199E-152.00860186E-15
2.01451626E-162.30914907E-15-7.99575267E-162.13804727E-144.18251583E-13-5.08534209E-13
5.56617964E-16-7.99575267E-161.43520172E-115.92367786E-12-7.39849461E-121.30822946E-12
-1.37195893E-142.13804727E-145.92367786E-129.36971012E-09-9.30195825E-09-4.81272406E-11
3.01601199E-154.18251583E-13-7.39849461E-12-9.30195825E-091.03493366E-08-1.03784260E-09
2.00860186E-15-5.08534209E-131.30822946E-12-4.81272406E-11-1.03784260E-091.07044538E-09