AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2017DO54 ∴ Orbital info ∴ Epoch epochXXX
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2017DO54  ▹ 
ORBITAL INFORMATION
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(ASCII data file 2017DO54.eq0)
Keplerian elements at epoch
57535.2 MJD
Value 1-σ variation Units
a 2.23695 6.873e-08 au
e 0.175173 1.63e-07
i 6.587 2.152e-05 deg
Ω 131.291 0.00013 deg
ω 135.211 0.0001507 deg
M 181.986 7.669e-05 deg
Other useful info
Absolute Magnitude (H)    18.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8451 au
Aphelion 2.6288 au
Asc. node-Earth separation 1.49195 au
Desc. node-Earth separation 0.91373 au
Earth MOID 0.83566 au
Orbital period 1222.03 days
Date of orbit computation  apr 24 02:21
Correlation matrix
1.000000000.531875090.015826920.005912510.26092900-0.47105729
0.531875091.00000000-0.00670330-0.010432860.24681290-0.32581489
0.01582692-0.006703301.000000000.59545058-0.48012107-0.06250870
0.00591251-0.010432860.595450581.00000000-0.84850724-0.01894141
0.260929000.24681290-0.48012107-0.848507241.00000000-0.50376261
-0.47105729-0.32581489-0.06250870-0.01894141-0.503762611.00000000
Covariance matrix
4.72425381E-155.95917477E-152.34133872E-145.28269426E-142.70185337E-12-2.48286617E-12
5.95917477E-152.65717233E-14-2.35179599E-14-2.21070132E-136.06108723E-12-4.07280643E-12
2.34133872E-14-2.35179599E-144.63236312E-101.66595796E-09-1.55677155E-09-1.03170318E-10
5.28269426E-14-2.21070132E-131.66595796E-091.68979507E-08-1.66167236E-08-1.88817491E-10
2.70185337E-126.06108723E-12-1.55677155E-09-1.66167236E-082.26958079E-08-5.81984917E-09
-2.48286617E-12-4.07280643E-12-1.03170318E-10-1.88817491E-10-5.81984917E-095.88065837E-09