AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Ducrosa ∴ Orbital info ∴ Epoch epochXXX
Contact »
(400) Ducrosa  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 400.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.12747 1.033e-08 au
e 0.115564 3.108e-08
i 10.525 2.708e-06 deg
Ω 327.008 1.302e-05 deg
ω 236.992 1.848e-05 deg
M 74.739 1.456e-05 deg
Other useful info
Absolute Magnitude (H)    10.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.766 au
Aphelion 3.4889 au
Asc. node-Earth separation 2.28157 au
Desc. node-Earth separation 1.91537 au
Earth MOID 1.7815 au
Orbital period 2020.17 days
Date of orbit computation  apr 23 19:45
Correlation matrix
1.00000000-0.504790940.03108743-0.010574640.12869206-0.34707865
-0.504790941.00000000-0.01300226-0.00912918-0.173182250.42737138
0.03108743-0.013002261.00000000-0.276695300.20609443-0.02324930
-0.01057464-0.00912918-0.276695301.00000000-0.68290009-0.01155201
0.12869206-0.173182250.20609443-0.682900091.00000000-0.69873584
-0.347078650.42737138-0.02324930-0.01155201-0.698735841.00000000
Covariance matrix
1.06669001E-16-1.62034936E-168.69306137E-16-1.42178661E-152.45612013E-14-5.21889317E-14
-1.62034936E-169.65952978E-16-1.09412143E-15-3.69368017E-15-9.94626700E-141.93381452E-13
8.69306137E-16-1.09412143E-157.33056856E-12-9.75259751E-121.03113098E-11-9.16452631E-13
-1.42178661E-15-3.69368017E-15-9.75259751E-121.69472560E-10-1.64280350E-10-2.18946817E-12
2.45612013E-14-9.94626700E-141.03113098E-11-1.64280350E-103.41473895E-10-1.87984986E-10
-5.21889317E-141.93381452E-13-9.16452631E-13-2.18946817E-12-1.87984986E-102.11964331E-10