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AstDyS ∴ Objects ∴ 2002QN99 ∴ Orbital info ∴ Epoch epochXXX
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(252990) 2002QN99  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 252990.eq0)
Keplerian elements at epoch
58012.2 MJD
Value 1-σ variation Units
a 2.39096 1.339e-08 au
e 0.062014 7.595e-08
i 7.404 7.269e-06 deg
Ω 1.609 3.46e-05 deg
ω 202.554 5.339e-05 deg
M 151.507 4.24e-05 deg
Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2427 au
Aphelion 2.5392 au
Asc. node-Earth separation 1.52338 au
Desc. node-Earth separation 1.25525 au
Earth MOID 1.24094 au
Orbital period 1350.38 days
Date of orbit computation  apr 23 20:43
Correlation matrix
1.00000000-0.38337846-0.00645497-0.012301200.09495650-0.12833411
-0.383378461.00000000-0.01100615-0.02356619-0.260054790.39481450
-0.00645497-0.011006151.000000000.10576663-0.072231030.00448685
-0.01230120-0.023566190.105766631.00000000-0.63575320-0.00768962
0.09495650-0.26005479-0.07223103-0.635753201.00000000-0.76289191
-0.128334110.394814500.00448685-0.00768962-0.762891911.00000000
Covariance matrix
1.79391088E-16-3.90000512E-16-6.28441351E-16-5.70126259E-156.78966556E-14-7.28862648E-14
-3.90000512E-165.76864853E-15-6.07634389E-15-6.19369321E-14-1.05444793E-121.27154960E-12
-6.28441351E-16-6.07634389E-155.28372272E-112.66036891E-11-2.80296090E-111.38297485E-12
-5.70126259E-15-6.19369321E-142.66036891E-111.19741973E-09-1.17445127E-09-1.12831740E-11
6.78966556E-14-1.05444793E-12-2.80296090E-11-1.17445127E-092.85001068E-09-1.72698841E-09
-7.28862648E-141.27154960E-121.38297485E-12-1.12831740E-11-1.72698841E-091.79806894E-09