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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001UW172 ∴ Orbital info ∴ Epoch epochXXX
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(176404) 2001UW172  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 176404.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.57381 1.406e-08 au
e 0.169065 5.272e-08
i 8.342 5.406e-06 deg
Ω 47.453 2.781e-05 deg
ω 180.327 3.04e-05 deg
M 317.414 1.425e-05 deg
Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1387 au
Aphelion 3.0089 au
Asc. node-Earth separation 2.01936 au
Desc. node-Earth separation 1.12931 au
Earth MOID 1.12891 au
Orbital period 1508.21 days
Date of orbit computation  apr 23 20:26
Correlation matrix
1.00000000-0.320901050.003352170.017476830.06626897-0.50316988
-0.320901051.00000000-0.00546205-0.02122995-0.220348830.63255348
0.00335217-0.005462051.00000000-0.528804750.477417900.00256737
0.01747683-0.02122995-0.528804751.00000000-0.89410385-0.02398902
0.06626897-0.220348830.47741790-0.894103851.00000000-0.39016327
-0.503169880.632553480.00256737-0.02398902-0.390163271.00000000
Covariance matrix
1.97672639E-16-2.37843901E-162.54778249E-166.83441768E-152.83212837E-14-1.00786921E-13
-2.37843901E-162.77904250E-15-1.55656307E-15-3.11287798E-14-3.53091940E-134.75073823E-13
2.54778249E-16-1.55656307E-152.92231249E-11-7.95104524E-117.84497366E-111.97727713E-13
6.83441768E-15-3.11287798E-14-7.95104524E-117.73626074E-10-7.55932423E-10-9.50592325E-12
2.83212837E-14-3.53091940E-137.84497366E-11-7.55932423E-109.23972235E-10-1.68963192E-10
-1.00786921E-134.75073823E-131.97727713E-13-9.50592325E-12-1.68963192E-102.02970313E-10