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AstDyS ∴ Objects ∴ 2017DR44 ∴ Orbital info ∴ Epoch epochXXX
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2017DR44  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2017DR44.eq0)
Keplerian elements at epoch
57863.3 MJD
Value 1-σ variation Units
a 2.93707 2.621e-08 au
e 0.092298 5.861e-08
i 11.027 7.929e-06 deg
Ω 131.887 3.407e-05 deg
ω 321.386 5.674e-05 deg
M 57.668 4.436e-05 deg
Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.666 au
Aphelion 3.2082 au
Asc. node-Earth separation 1.73097 au
Desc. node-Earth separation 2.12329 au
Earth MOID 1.69221 au
Orbital period 1838.53 days
Date of orbit computation  Jun 5 07:14
Correlation matrix
1.00000000-0.014162580.007642670.001345010.08174613-0.10647510
-0.014162581.00000000-0.005669710.007240030.18469878-0.22654221
0.00764267-0.005669711.000000000.18102407-0.09127092-0.01915899
0.001345010.007240030.181024071.00000000-0.57795013-0.01463665
0.081746130.18469878-0.09127092-0.577950131.00000000-0.80261609
-0.10647510-0.22654221-0.01915899-0.01463665-0.802616091.00000000
Covariance matrix
6.86889052E-16-2.17533563E-171.58829269E-151.20089313E-151.21564592E-13-1.23788532E-13
-2.17533563E-173.43463969E-15-2.63477796E-151.44550051E-146.14187853E-13-5.88950508E-13
1.58829269E-15-2.63477796E-156.28759685E-114.89007726E-11-4.10649568E-11-6.73913427E-12
1.20089313E-151.44550051E-144.89007726E-111.16057733E-09-1.11718222E-09-2.21191112E-11
1.21564592E-136.14187853E-13-4.10649568E-11-1.11718222E-093.21953543E-09-2.02019616E-09
-1.23788532E-13-5.88950508E-13-6.73913427E-12-2.21191112E-11-2.02019616E-091.96778728E-09