AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2017PA31 ∴ Orbital info ∴ Epoch epochXXX

(540134) 2017PA31 ▹

ORBITAL INFORMATION

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(ASCII data file 540134.eq0)

Keplerian elements at epoch
58036.1 MJD
	Value	1-σ variation	Units
a	2.22134	2.076e-08	au
e	0.110248	7.894e-08
i	6.516	7.612e-06	deg
Ω	183.781	6.212e-05	deg
ω	155.259	7.263e-05	deg
M	2.01	3.653e-05	deg

Other useful info
Absolute Magnitude (H)	18.3	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9764	au
Aphelion	2.4662	au
Asc. node-Earth separation	1.4423	au
Desc. node-Earth separation	0.99236	au
Earth MOID	0.96995	au
Orbital period	1209.26	days
Date of orbit computation	apr 23 21:45

Correlation matrix
1.00000000	-0.50187386	0.02605179	0.00153899	0.13605137	-0.30686773
-0.50187386	1.00000000	-0.01210245	0.00017440	0.04574495	-0.02024808
0.02605179	-0.01210245	1.00000000	0.06937762	-0.04075917	-0.03725204
0.00153899	0.00017440	0.06937762	1.00000000	-0.85043897	0.00143089
0.13605137	0.04574495	-0.04075917	-0.85043897	1.00000000	-0.52098935
-0.30686773	-0.02024808	-0.03725204	0.00143089	-0.52098935	1.00000000

Covariance matrix
4.30944339E-16	-8.22475106E-16	4.11686794E-15	1.98457168E-15	2.05143836E-13	-2.32728719E-13
-8.22475106E-16	6.23211126E-15	-7.27293458E-15	8.55223993E-16	2.62304479E-13	-5.83968727E-14
4.11686794E-15	-7.27293458E-15	5.79478590E-11	3.28064608E-11	-2.25366326E-11	-1.03599321E-11
1.98457168E-15	8.55223993E-16	3.28064608E-11	3.85871389E-09	-3.83715562E-09	3.24725189E-12
2.05143836E-13	2.62304479E-13	-2.25366326E-11	-3.83715562E-09	5.27581972E-09	-1.38248997E-09
-2.32728719E-13	-5.83968727E-14	-1.03599321E-11	3.24725189E-12	-1.38248997E-09	1.33467753E-09