AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2015HW185 ∴ Orbital info ∴ Epoch epochXXX

(603974) 2015HW185 ▹

ORBITAL INFORMATION

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(ASCII data file 603974.eq1)

Keplerian elements at epoch
60600.0 MJD
	Value	1-σ variation	Units
a	2.71715	2.266e-08	au
e	0.227976	1.482e-07
i	4.578	9.21e-06	deg
Ω	188.232	0.0001129	deg
ω	57.285	0.0001472	deg
M	27.909	5.563e-05	deg

Other useful info
Absolute Magnitude (H)	18.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0977	au
Aphelion	3.3366	au
Asc. node-Earth separation	1.29686	au
Desc. node-Earth separation	1.93687	au
Earth MOID	1.09052	au
Orbital period	1635.95	days
Date of orbit computation	Jul 26 11:16

Correlation matrix
1.00000000	0.29701742	-0.00926061	0.03644268	-0.13992271	0.07061507
0.29701742	1.00000000	-0.01192264	0.09709359	-0.55382607	0.80043507
-0.00926061	-0.01192264	1.00000000	0.12842600	-0.10196503	0.00940414
0.03644268	0.09709359	0.12842600	1.00000000	-0.82115217	0.09321433
-0.13992271	-0.55382607	-0.10196503	-0.82115217	1.00000000	-0.63817011
0.07061507	0.80043507	0.00940414	0.09321433	-0.63817011	1.00000000

Covariance matrix
5.13679375E-16	9.97633755E-16	-1.93302475E-15	9.32879102E-14	-4.66657017E-13	8.90318338E-14
9.97633755E-16	2.19627295E-14	-1.62729845E-14	1.62518474E-12	-1.20775843E-11	6.59889357E-12
-1.93302475E-15	-1.62729845E-14	8.48209739E-11	1.33589896E-10	-1.38186751E-10	4.81806207E-12
9.32879102E-14	1.62518474E-12	1.33589896E-10	1.27566913E-08	-1.36475972E-08	5.85670762E-10
-4.66657017E-13	-1.20775843E-11	-1.38186751E-10	-1.36475972E-08	2.16534478E-08	-5.22398408E-09
8.90318338E-14	6.59889357E-12	4.81806207E-12	5.85670762E-10	-5.22398408E-09	3.09459428E-09