AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2003YR158 ∴ Orbital info ∴ Epoch epochXXX

(338866) 2003YR158 ▹

ORBITAL INFORMATION

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(ASCII data file 338866.eq0)

Keplerian elements at epoch
58242.4 MJD
	Value	1-σ variation	Units
a	2.79203	2.053e-08	au
e	0.180175	5.032e-08
i	10.264	5.701e-06	deg
Ω	121.103	3.304e-05	deg
ω	266.029	3.748e-05	deg
M	62.983	1.597e-05	deg

Other useful info
Absolute Magnitude (H)	16.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.289	au
Aphelion	3.2951	au
Asc. node-Earth separation	1.75216	au
Desc. node-Earth separation	1.65261	au
Earth MOID	1.32126	au
Orbital period	1704.03	days
Date of orbit computation	apr 23 21:01

Correlation matrix
1.00000000	-0.16381019	0.01225158	-0.00835389	0.03011570	-0.06155456
-0.16381019	1.00000000	-0.01143549	0.00375019	0.10123794	-0.23541720
0.01225158	-0.01143549	1.00000000	-0.27157413	0.23710848	-0.00157310
-0.00835389	0.00375019	-0.27157413	1.00000000	-0.87644002	0.02096305
0.03011570	0.10123794	0.23710848	-0.87644002	1.00000000	-0.48690767
-0.06155456	-0.23541720	-0.00157310	0.02096305	-0.48690767	1.00000000

Covariance matrix
4.21488475E-16	-1.69222672E-16	1.43385659E-15	-5.66621664E-15	2.31732852E-14	-2.01806563E-14
-1.69222672E-16	2.53191751E-15	-3.28020014E-15	6.23432865E-15	1.90928127E-13	-1.89166920E-13
1.43385659E-15	-3.28020014E-15	3.24968475E-11	-5.11470310E-11	5.06605067E-11	-1.43205411E-13
-5.66621664E-15	6.23432865E-15	-5.11470310E-11	1.09149768E-09	-1.08526409E-09	1.10598189E-11
2.31732852E-14	1.90928127E-13	5.06605067E-11	-1.08526409E-09	1.40476492E-09	-2.91427589E-10
-2.01806563E-14	-1.89166920E-13	-1.43205411E-13	1.10598189E-11	-2.91427589E-10	2.55014247E-10