AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004YZ21 ∴ Orbital info ∴ Epoch epochXXX
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(277011) 2004YZ21  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 277011.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.06355 2.344e-08 au
e 0.196067 5.346e-08
i 2.396 6.364e-06 deg
Ω 105.545 0.0001442 deg
ω 345.866 0.0001456 deg
M 227.964 1.893e-05 deg
Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4629 au
Aphelion 3.6642 au
Asc. node-Earth separation 1.49232 au
Desc. node-Earth separation 2.62108 au
Earth MOID 1.48004 au
Orbital period 1958.56 days
Date of orbit computation  apr 23 20:48
Correlation matrix
1.000000000.102907840.005946000.001858930.01519769-0.39142990
0.102907841.000000000.00437218-0.002582580.01220862-0.12955278
0.005946000.004372181.000000000.13254301-0.12951365-0.00980049
0.00185893-0.002582580.132543011.00000000-0.98840322-0.00834809
0.015197690.01220862-0.12951365-0.988403221.00000000-0.13403629
-0.39142990-0.12955278-0.00980049-0.00834809-0.134036291.00000000
Covariance matrix
5.49647573E-161.28989897E-168.87083606E-166.28532080E-155.18782028E-14-1.73734407E-13
1.28989897E-162.85844735E-151.48751227E-15-1.99132811E-149.50379091E-14-1.31129840E-13
8.87083606E-161.48751227E-154.04943511E-111.21640297E-10-1.19999127E-10-1.18068705E-12
6.28532080E-15-1.99132811E-141.21640297E-102.07992097E-08-2.07550066E-08-2.27929291E-11
5.18782028E-149.50379091E-14-1.19999127E-10-2.07550066E-082.11997440E-08-3.69468484E-10
-1.73734407E-13-1.31129840E-13-1.18068705E-12-2.27929291E-11-3.69468484E-103.58409381E-10