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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2000XY21 ∴ Orbital info ∴ Epoch epochXXX
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(200472) 2000XY21  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 200472.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.54252 1.193e-08 au
e 0.2052 8.019e-08
i 11.545 3.184e-06 deg
Ω 284.036 3.245e-05 deg
ω 84.425 3.406e-05 deg
M 314.757 9.448e-06 deg
Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0208 au
Aphelion 3.0642 au
Asc. node-Earth separation 1.37103 au
Desc. node-Earth separation 1.50252 au
Earth MOID 1.05822 au
Orbital period 1480.79 days
Date of orbit computation  apr 23 20:31
Correlation matrix
1.00000000-0.429108780.11854097-0.00778259-0.06729660-0.10059404
-0.429108781.00000000-0.236217030.003560420.06767289-0.21394541
0.11854097-0.236217031.00000000-0.236398950.190139870.08014210
-0.007782590.00356042-0.236398951.00000000-0.92618870-0.01826917
-0.067296600.067672890.19013987-0.926188701.00000000-0.32884536
-0.10059404-0.213945410.08014210-0.01826917-0.328845361.00000000
Covariance matrix
1.42406412E-16-4.10635403E-164.50420372E-15-3.01376310E-15-2.73490749E-14-1.13420782E-14
-4.10635403E-166.43055479E-15-6.03142893E-149.26500749E-151.84809254E-13-1.62099919E-13
4.50420372E-15-6.03142893E-141.01384034E-11-2.44258955E-112.06178205E-112.41102155E-12
-3.01376310E-159.26500749E-15-2.44258955E-111.05302902E-09-1.02353907E-09-5.60137475E-12
-2.73490749E-141.84809254E-132.06178205E-11-1.02353907E-091.15976382E-09-1.05811313E-10
-1.13420782E-14-1.62099919E-132.41102155E-12-5.60137475E-12-1.05811313E-108.92711670E-11