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.eq0)

Keplerian elements at epoch
58265.0 MJD
	Value	1-σ variation	Units
a	2.71714	2.379e-08	au
e	0.227717	1.458e-07
i	4.576	9.208e-06	deg
Ω	188.3	0.000113	deg
ω	57.655	0.0001473	deg
M	233.448	5.696e-05	deg

Other useful info
Absolute Magnitude (H)	18.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0984	au
Aphelion	3.3359	au
Asc. node-Earth separation	1.29823	au
Desc. node-Earth separation	1.93396	au
Earth MOID	1.08961	au
Orbital period	1635.94	days
Date of orbit computation	Jul 26 11:16

Correlation matrix
1.00000000	0.42369055	-0.00870426	0.04852935	-0.24018670	0.34131625
0.42369055	1.00000000	-0.01246925	0.09688698	-0.55046580	0.81697356
-0.00870426	-0.01246925	1.00000000	0.12907639	-0.10219583	0.00778640
0.04852935	0.09688698	0.12907639	1.00000000	-0.82104990	0.09617575
-0.24018670	-0.55046580	-0.10219583	-0.82104990	1.00000000	-0.64513944
0.34131625	0.81697356	0.00778640	0.09617575	-0.64513944	1.00000000

Covariance matrix
5.65861576E-16	1.46917644E-15	-1.90648122E-15	1.30480611E-13	-8.41655241E-13	4.62479041E-13
1.46917644E-15	2.12490807E-14	-1.67361688E-14	1.59632714E-12	-1.18203569E-11	6.78356618E-12
-1.90648122E-15	-1.67361688E-14	8.47795589E-11	1.34331781E-10	-1.38614578E-10	4.08377797E-12
1.30480611E-13	1.59632714E-12	1.34331781E-10	1.27753489E-08	-1.36705539E-08	6.19201464E-10
-8.41655241E-13	-1.18203569E-11	-1.38614578E-10	-1.36705539E-08	2.17000308E-08	-5.41332072E-09
4.62479041E-13	6.78356618E-12	4.08377797E-12	6.19201464E-10	-5.41332072E-09	3.24459114E-09