AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999WY14 ∴ Orbital info ∴ Epoch epochXXX

(97190) 1999WY14 ▹

ORBITAL INFORMATION

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(ASCII data file 97190.eq0)

Keplerian elements at epoch
57981.6 MJD
	Value	1-σ variation	Units
a	2.58773	1.304e-08	au
e	0.135587	5.264e-08
i	0.545	4.334e-06	deg
Ω	293.825	0.0005869	deg
ω	71.691	0.0005869	deg
M	111.061	1.775e-05	deg

Other useful info
Absolute Magnitude (H)	16.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2369	au
Aphelion	2.9386	au
Asc. node-Earth separation	1.41872	au
Desc. node-Earth separation	1.67048	au
Earth MOID	1.23417	au
Orbital period	1520.47	days
Date of orbit computation	apr 23 20:08

Correlation matrix
1.00000000	0.26323614	-0.00077684	0.00451935	-0.00538869	0.00975452
0.26323614	1.00000000	-0.00337755	0.00170067	0.00525092	-0.29452325
-0.00077684	-0.00337755	1.00000000	-0.14185962	0.14144429	0.00865517
0.00451935	0.00170067	-0.14185962	1.00000000	-0.99949351	-0.01024418
-0.00538869	0.00525092	0.14144429	-0.99949351	1.00000000	-0.02090689
0.00975452	-0.29452325	0.00865517	-0.01024418	-0.02090689	1.00000000

Covariance matrix
1.70146397E-16	1.80739008E-16	-4.39215829E-17	3.45957092E-14	-4.12548490E-14	2.25906621E-15
1.80739008E-16	2.77070325E-15	-7.70601264E-16	5.25353436E-14	1.62222350E-13	-2.75249460E-13
-4.39215829E-17	-7.70601264E-16	1.87873472E-11	-3.60850129E-10	3.59830917E-10	6.66070772E-13
3.45957092E-14	5.25353436E-14	-3.60850129E-10	3.44405981E-07	-3.44267187E-07	-1.06739317E-10
-4.12548490E-14	1.62222350E-13	3.59830917E-10	-3.44267187E-07	3.44477309E-07	-2.17862088E-10
2.25906621E-15	-2.75249460E-13	6.66070772E-13	-1.06739317E-10	-2.17862088E-10	3.15227251E-10