AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2017XW56 ∴ Orbital info ∴ Epoch epochXXX

(540996) 2017XW56 ▹

ORBITAL INFORMATION

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(ASCII data file 540996.eq0)

Keplerian elements at epoch
58377.3 MJD
	Value	1-σ variation	Units
a	2.67592	4.342e-08	au
e	0.056892	9.319e-08
i	6.159	7.259e-06	deg
Ω	88.9	8.617e-05	deg
ω	238.254	0.0001203	deg
M	157.363	8.354e-05	deg

Other useful info
Absolute Magnitude (H)	17.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5237	au
Aphelion	2.8282	au
Asc. node-Earth separation	1.76592	au
Desc. node-Earth separation	1.57305	au
Earth MOID	1.51707	au
Orbital period	1598.85	days
Date of orbit computation	apr 23 21:45

Correlation matrix
1.00000000	0.62997353	0.00745560	0.01222580	0.04146290	-0.09690040
0.62997353	1.00000000	-0.00268262	0.01099881	0.22783731	-0.37520108
0.00745560	-0.00268262	1.00000000	-0.38427533	0.26738062	0.00995992
0.01222580	0.01099881	-0.38427533	1.00000000	-0.71860359	0.00947142
0.04146290	0.22783731	0.26738062	-0.71860359	1.00000000	-0.70021280
-0.09690040	-0.37520108	0.00995992	0.00947142	-0.70021280	1.00000000

Covariance matrix
1.88508210E-15	2.54880006E-15	2.34985710E-15	4.57378863E-14	2.16629231E-13	-3.51459768E-13
2.54880006E-15	8.68353717E-15	-1.81468176E-15	8.83136809E-14	2.55485020E-12	-2.92076972E-12
2.34985710E-15	-1.81468176E-15	5.26971395E-11	-2.40364213E-10	2.33569268E-10	6.03996139E-12
4.57378863E-14	8.83136809E-14	-2.40364213E-10	7.42450596E-09	-7.45101466E-09	6.81763566E-11
2.16629231E-13	2.55485020E-12	2.33569268E-10	-7.45101466E-09	1.44805317E-08	-7.03893901E-09
-3.51459768E-13	-2.92076972E-12	6.03996139E-12	6.81763566E-11	-7.03893901E-09	6.97862408E-09