AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2015XK4 ∴ Orbital info ∴ Epoch epochXXX

(473447) 2015XK4 ▹

ORBITAL INFORMATION

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(ASCII data file 473447.eq0)

Keplerian elements at epoch
58097.5 MJD
	Value	1-σ variation	Units
a	3.20049	4.839e-08	au
e	0.010231	6.777e-08
i	15.459	6.77e-06	deg
Ω	107.917	2.855e-05	deg
ω	2.094	0.0004613	deg
M	73.937	0.0004568	deg

Other useful info
Absolute Magnitude (H)	15.8	mag
Slope parameter (G)	0.15	mag
Perihelion	3.1677	au
Aphelion	3.2332	au
Asc. node-Earth separation	2.18421	au
Desc. node-Earth separation	2.21684	au
Earth MOID	2.18417	au
Orbital period	2091.33	days
Date of orbit computation	apr 23 21:31

Correlation matrix
1.00000000	-0.04627030	0.00514129	0.00124408	-0.02810670	0.02749666
-0.04627030	1.00000000	0.01735428	-0.00030675	0.23305052	-0.22853237
0.00514129	0.01735428	1.00000000	-0.03923862	0.02829669	-0.02583030
0.00124408	-0.00030675	-0.03923862	1.00000000	-0.06333350	0.00378473
-0.02810670	0.23305052	0.02829669	-0.06333350	1.00000000	-0.99814725
0.02749666	-0.22853237	-0.02583030	0.00378473	-0.99814725	1.00000000

Covariance matrix
2.34121594E-15	-1.51728632E-16	1.68409235E-15	1.71847221E-15	-6.27318237E-13	6.07756392E-13
-1.51728632E-16	4.59292190E-15	7.96204300E-15	-5.93470145E-16	7.28537443E-12	-7.07491315E-12
1.68409235E-15	7.96204300E-15	4.58296636E-11	-7.58334791E-12	8.83621333E-11	-7.98788273E-11
1.71847221E-15	-5.93470145E-16	-7.58334791E-12	8.14981671E-10	-8.33997432E-10	4.93556893E-11
-6.27318237E-13	7.28537443E-12	8.83621333E-11	-8.33997432E-10	2.12772033E-07	-2.10320079E-07
6.07756392E-13	-7.07491315E-12	-7.98788273E-11	4.93556893E-11	-2.10320079E-07	2.08668888E-07