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.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.22121	2.08e-08	au
e	0.109834	7.91e-08
i	6.518	7.613e-06	deg
Ω	183.726	6.209e-05	deg
ω	155.196	7.264e-05	deg
M	345.785	4.075e-05	deg

Other useful info
Absolute Magnitude (H)	18.3	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9772	au
Aphelion	2.4652	au
Asc. node-Earth separation	1.44044	au
Desc. node-Earth separation	0.99369	au
Earth MOID	0.97081	au
Orbital period	1209.15	days
Date of orbit computation	apr 23 21:45

Correlation matrix
1.00000000	-0.49901163	0.02576121	0.00179910	0.13689302	-0.51982578
-0.49901163	1.00000000	-0.01191990	0.00034340	0.04660662	0.10196268
0.02576121	-0.01191990	1.00000000	0.06901175	-0.04019793	-0.03996933
0.00179910	0.00034340	0.06901175	1.00000000	-0.84990465	0.00084501
0.13689302	0.04660662	-0.04019793	-0.84990465	1.00000000	-0.50190664
-0.51982578	0.10196268	-0.03996933	0.00084501	-0.50190664	1.00000000

Covariance matrix
4.32625611E-16	-8.21045643E-16	4.07943236E-15	2.32348080E-15	2.06842487E-13	-4.40576502E-13
-8.21045643E-16	6.25750263E-15	-7.17878000E-15	1.68666515E-15	2.67824591E-13	3.28661750E-13
4.07943236E-15	-7.17878000E-15	5.79635380E-11	3.26233629E-11	-2.22322515E-11	-1.23997157E-11
2.32348080E-15	1.68666515E-15	3.26233629E-11	3.85528539E-09	-3.83354701E-09	2.13795579E-12
2.06842487E-13	2.67824591E-13	-2.22322515E-11	-3.83354701E-09	5.27721330E-09	-1.48570528E-09
-4.40576502E-13	3.28661750E-13	-1.23997157E-11	2.13795579E-12	-1.48570528E-09	1.66040793E-09