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AstDyS ∴ Objects ∴ 2008TQ21 ∴ Orbital info ∴ Epoch epochXXX
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(237092) 2008TQ21  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 237092.eq0)
Keplerian elements at epoch
57608.5 MJD
Value 1-σ variation Units
a 2.87475 2.339e-08 au
e 0.064386 5.739e-08
i 6.534 7.588e-06 deg
Ω 29.264 6.06e-05 deg
ω 37.67 9.798e-05 deg
M 189.968 7.501e-05 deg
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6897 au
Aphelion 3.0598 au
Asc. node-Earth separation 1.72906 au
Desc. node-Earth separation 2.01126 au
Earth MOID 1.70566 au
Orbital period 1780.32 days
Date of orbit computation  apr 23 20:39
Correlation matrix
1.00000000-0.331496180.01256767-0.010882060.20650148-0.25261609
-0.331496181.00000000-0.006321530.01796040-0.223407860.26531963
0.01256767-0.006321531.00000000-0.322006610.19823829-0.00092800
-0.010882060.01796040-0.322006611.00000000-0.60488496-0.01070495
0.20650148-0.223407860.19823829-0.604884961.00000000-0.78813242
-0.252616090.26531963-0.00092800-0.01070495-0.788132421.00000000
Covariance matrix
5.47172543E-16-4.45034809E-162.23067752E-15-1.54247979E-144.73290105E-13-4.43262350E-13
-4.45034809E-163.29387119E-15-2.75292972E-156.24619525E-14-1.25630147E-121.14224790E-12
2.23067752E-15-2.75292972E-155.75757434E-11-1.48057671E-101.47383694E-10-5.28210246E-13
-1.54247979E-146.24619525E-14-1.48057671E-103.67191575E-09-3.59137909E-09-4.86596335E-11
4.73290105E-13-1.25630147E-121.47383694E-10-3.59137909E-099.60028719E-09-5.79267270E-09
-4.43262350E-131.14224790E-12-5.28210246E-13-4.86596335E-11-5.79267270E-095.62697994E-09