AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999NB38 ∴ Orbital info ∴ Epoch epochXXX

(17171) 1999NB38 ▹

ORBITAL INFORMATION

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(ASCII data file 17171.eq0)

Keplerian elements at epoch
57562.1 MJD
	Value	1-σ variation	Units
a	5.13814	7.209e-08	au
e	0.081508	5.189e-08
i	25.288	5.644e-06	deg
Ω	317.995	9.916e-06	deg
ω	357.282	2.895e-05	deg
M	158.046	2.765e-05	deg

Other useful info
Absolute Magnitude (H)	10.6	mag
Slope parameter (G)	0.15	mag
Perihelion	4.7193	au
Aphelion	5.5569	au
Asc. node-Earth separation	3.70626	au
Desc. node-Earth separation	4.57156	au
Earth MOID	3.70565	au
Orbital period	4254.1	days
Date of orbit computation	apr 23 19:49

Correlation matrix
1.00000000	-0.31515154	0.00241244	0.01612968	-0.26667198	0.28472410
-0.31515154	1.00000000	0.00277326	-0.00274066	0.14809644	-0.16210798
0.00241244	0.00277326	1.00000000	0.05388715	-0.01469153	-0.00358958
0.01612968	-0.00274066	0.05388715	1.00000000	-0.31727805	0.01142094
-0.26667198	0.14809644	-0.01469153	-0.31727805	1.00000000	-0.94429502
0.28472410	-0.16210798	-0.00358958	0.01142094	-0.94429502	1.00000000

Covariance matrix
5.19728949E-15	-1.17901525E-15	9.81658185E-16	1.15303926E-14	-5.56494404E-13	5.67579809E-13
-1.17901525E-15	2.69291757E-15	8.12302668E-16	-1.41024943E-15	2.22459589E-13	-2.32610960E-13
9.81658185E-16	8.12302668E-16	3.18589650E-11	3.01599680E-12	-2.40036878E-12	-5.60239229E-13
1.15303926E-14	-1.41024943E-15	3.01599680E-12	9.83240355E-11	-9.10677997E-11	3.13145350E-12
-5.56494404E-13	2.22459589E-13	-2.40036878E-12	-9.10677997E-11	8.37895650E-10	-7.55817481E-10
5.67579809E-13	-2.32610960E-13	-5.60239229E-13	3.13145350E-12	-7.55817481E-10	7.64589845E-10