AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004SZ21 ∴ Orbital info ∴ Epoch epochXXX
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(157302) 2004SZ21  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 157302.eq0)
Keplerian elements at epoch
57839.8 MJD
Value 1-σ variation Units
a 2.67523 1.553e-08 au
e 0.021264 5.231e-08
i 2.565 5.229e-06 deg
Ω 155.91 0.0001108 deg
ω 36.187 0.0001555 deg
M 108.769 0.0001101 deg
Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6183 au
Aphelion 2.7321 au
Asc. node-Earth separation 1.639 au
Desc. node-Earth separation 1.70907 au
Earth MOID 1.61719 au
Orbital period 1598.23 days
Date of orbit computation  apr 23 20:22
Correlation matrix
1.000000000.079781110.001916750.006795040.12179280-0.17973273
0.079781111.00000000-0.002574450.002572340.01204899-0.01580165
0.00191675-0.002574451.000000000.22102004-0.15547048-0.00239233
0.006795040.002572340.221020041.00000000-0.70590968-0.00866136
0.121792800.01204899-0.15547048-0.705909681.00000000-0.70176068
-0.17973273-0.01580165-0.00239233-0.00866136-0.701760681.00000000
Covariance matrix
2.41144662E-166.48016332E-171.55631459E-161.16928172E-142.94162839E-13-3.07187801E-13
6.48016332E-172.73586169E-15-7.04082374E-161.49095013E-149.80223257E-14-9.09677345E-14
1.55631459E-16-7.04082374E-162.73391690E-111.28059655E-10-1.26435190E-10-1.37673852E-12
1.16928172E-141.49095013E-141.28059655E-101.22793691E-08-1.21664687E-08-1.05636065E-10
2.94162839E-139.80223257E-14-1.26435190E-10-1.21664687E-082.41910522E-08-1.20130801E-08
-3.07187801E-13-9.09677345E-14-1.37673852E-12-1.05636065E-10-1.20130801E-081.21136751E-08