NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017CY31 ∴ Orbital info ∴ Epoch 60400 MJD
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2017CY31  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2017CY31.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.92144 2.552e-08 au
e 0.446527 7.144e-08
i 37.946 1.794e-05 deg
Ω 130.202 1.16e-05 deg
ω 294.255 4.987e-05 deg
M 290.19 5.972e-05 deg
Other useful info
Absolute Magnitude (H)    19.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0635 au
Aphelion distance 2.7794 au
Asc. node-Earth separation 0.31522 au
Desc. node-Earth separation 0.86942 au
Earth MOID 0.27194 au
Orbital period 972.834 days
Date of orbit computation   feb 26 11:28

Covariance matrix
6.51336474E-16-2.18541288E-162.45182454E-14-1.88328391E-15-6.59709068E-14-3.82600278E-13
-2.18541288E-165.10332851E-15-4.26249166E-134.48851366E-142.25389405E-12-2.52080553E-12
2.45182454E-14-4.26249166E-133.21827377E-104.28599559E-11-5.21368488E-105.55394750E-10
-1.88328391E-154.48851366E-144.28599559E-111.34552898E-10-6.09278025E-11-5.13030458E-11
-6.59709068E-142.25389405E-12-5.21368488E-10-6.09278025E-112.48714971E-09-2.76903826E-09
-3.82600278E-13-2.52080553E-125.55394750E-10-5.13030458E-11-2.76903826E-093.56648565E-09

Correlation matrix
1.00000000-0.119868210.05355194-0.00636160-0.05183210-0.25102810
-0.119868211.00000000-0.332602330.054166310.63263872-0.59087054
0.05355194-0.332602331.000000000.20596513-0.582750050.51840602
-0.006361600.054166310.205965131.00000000-0.10532174-0.07405875
-0.051832100.63263872-0.58275005-0.105321741.00000000-0.92973194
-0.25102810-0.590870540.51840602-0.07405875-0.929731941.00000000