AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2017XR27 ∴ Orbital info ∴ Epoch epochXXX

(678818) 2017XR27 ▹

ORBITAL INFORMATION

◲

(ASCII data file 678818.eq0)

Keplerian elements at epoch
58719.4 MJD
	Value	1-σ variation	Units
a	2.98255	5.784e-08	au
e	0.158928	1.28e-07
i	7.854	1.606e-05	deg
Ω	68.51	6.347e-05	deg
ω	288.304	9.323e-05	deg
M	167.999	5.614e-05	deg

Other useful info
Absolute Magnitude (H)	17.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5085	au
Aphelion	3.4566	au
Asc. node-Earth separation	1.7821	au
Desc. node-Earth separation	2.04676	au
Earth MOID	1.51793	au
Orbital period	1881.4	days
Date of orbit computation	apr 23 22:10

Correlation matrix
1.00000000	0.04680679	-0.01262893	0.02600287	-0.30328007	0.39218130
0.04680679	1.00000000	-0.02099165	-0.00728431	0.02992602	-0.18227853
-0.01262893	-0.02099165	1.00000000	-0.48298146	0.32521093	0.00457265
0.02600287	-0.00728431	-0.48298146	1.00000000	-0.69729153	0.03445293
-0.30328007	0.02992602	0.32521093	-0.69729153	1.00000000	-0.72866237
0.39218130	-0.18227853	0.00457265	0.03445293	-0.72866237	1.00000000

Covariance matrix
3.34506958E-15	3.46429333E-16	-1.17269288E-14	9.54587243E-14	-1.63524259E-12	1.27339291E-12
3.46429333E-16	1.63759504E-14	-4.31285735E-14	-5.91674862E-14	3.57016241E-13	-1.30951881E-12
-1.17269288E-14	-4.31285735E-14	2.57768786E-10	-4.92195161E-10	4.86761297E-10	4.12150407E-12
9.54587243E-14	-5.91674862E-14	-4.92195161E-10	4.02887170E-09	-4.12612000E-09	1.22769619E-10
-1.63524259E-12	3.57016241E-13	4.86761297E-10	-4.12612000E-09	8.69103481E-09	-3.81359929E-09
1.27339291E-12	-1.30951881E-12	4.12150407E-12	1.22769619E-10	-3.81359929E-09	3.15170775E-09