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AstDyS ∴ Objects ∴ 2008TQ20 ∴ Orbital info ∴ Epoch epochXXX
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(498702) 2008TQ20  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 498702.eq0)
Keplerian elements at epoch
57721.7 MJD
Value 1-σ variation Units
a 3.00239 4.59e-08 au
e 0.109163 1.428e-07
i 10.208 1.267e-05 deg
Ω 216.368 4.64e-05 deg
ω 145.433 5.78e-05 deg
M 231.215 3.418e-05 deg
Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6746 au
Aphelion 3.3301 au
Asc. node-Earth separation 2.25159 au
Desc. node-Earth separation 1.7287 au
Earth MOID 1.67925 au
Orbital period 1900.2 days
Date of orbit computation  apr 23 21:36
Correlation matrix
1.00000000-0.617913230.015646040.012349870.10728047-0.21820177
-0.617913231.000000000.00632609-0.006496990.06028232-0.09190834
0.015646040.006326091.00000000-0.483592770.39609665-0.02621823
0.01234987-0.00649699-0.483592771.00000000-0.792329710.00507423
0.107280470.060282320.39609665-0.792329711.00000000-0.60446458
-0.21820177-0.09190834-0.026218230.00507423-0.604464581.00000000
Covariance matrix
2.10724834E-15-4.04961704E-159.09869024E-152.63045421E-142.84638132E-13-3.42328098E-13
-4.04961704E-152.03824883E-141.14414450E-14-4.30379194E-144.97431309E-13-4.48445796E-13
9.09869024E-151.14414450E-141.60484586E-10-2.84254299E-102.90022958E-10-1.13513205E-11
2.63045421E-14-4.30379194E-14-2.84254299E-102.15288661E-09-2.12486364E-098.04649854E-12
2.84638132E-134.97431309E-132.90022958E-10-2.12486364E-093.34063551E-09-1.19402061E-09
-3.42328098E-13-4.48445796E-13-1.13513205E-118.04649854E-12-1.19402061E-091.16802688E-09