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AstDyS ∴ Objects ∴ 2000XY21 ∴ Orbital info ∴ Epoch epochXXX
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(200472) 2000XY21  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 200472.eq0)
Keplerian elements at epoch
58269.8 MJD
Value 1-σ variation Units
a 2.54165 1.204e-08 au
e 0.206743 8.017e-08
i 11.54 3.184e-06 deg
Ω 284.113 3.249e-05 deg
ω 84.169 3.407e-05 deg
M 157.324 9.679e-06 deg
Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0162 au
Aphelion 3.0671 au
Asc. node-Earth separation 1.36622 au
Desc. node-Earth separation 1.5035 au
Earth MOID 1.05383 au
Orbital period 1480.03 days
Date of orbit computation  apr 23 20:31
Correlation matrix
1.00000000-0.462875880.126625890.00143167-0.073296490.28083664
-0.462875881.00000000-0.236153190.002816270.07342463-0.39071216
0.12662589-0.236153191.00000000-0.237909810.190674880.12609130
0.001431670.00281627-0.237909811.00000000-0.92717070-0.01948627
-0.073296490.073424630.19067488-0.927170701.00000000-0.34026202
0.28083664-0.390712160.12609130-0.01948627-0.340262021.00000000
Covariance matrix
1.44918643E-16-4.46725942E-164.85331355E-155.60038477E-16-3.00625838E-143.27209290E-14
-4.46725942E-166.42730621E-15-6.02784408E-147.33672319E-152.00556724E-13-3.03166456E-13
4.85331355E-15-6.02784408E-141.01369522E-11-2.46138400E-112.06836967E-113.88551458E-12
5.60038477E-167.33672319E-15-2.46138400E-111.05590936E-09-1.02648830E-09-6.12846462E-12
-3.00625838E-142.00556724E-132.06836967E-11-1.02648830E-091.16081222E-09-1.12202925E-10
3.27209290E-14-3.03166456E-133.88551458E-12-6.12846462E-12-1.12202925E-109.36740827E-11