AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008AA52 ∴ Orbital info ∴ Epoch epochXXX

(450881) 2008AA52 ▹

ORBITAL INFORMATION

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(ASCII data file 450881.eq0)

Keplerian elements at epoch
57359.4 MJD
	Value	1-σ variation	Units
a	2.67846	3.683e-08	au
e	0.157757	8.007e-08
i	11.312	1.291e-05	deg
Ω	295.901	4.437e-05	deg
ω	116.884	6.874e-05	deg
M	334.982	4.695e-05	deg

Other useful info
Absolute Magnitude (H)	17.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2559	au
Aphelion	3.101	au
Asc. node-Earth separation	1.79633	au
Desc. node-Earth separation	1.45402	au
Earth MOID	1.29335	au
Orbital period	1601.13	days
Date of orbit computation	apr 23 21:26

Correlation matrix
1.00000000	-0.18887917	-0.00272422	-0.01059348	0.31620715	-0.40790818
-0.18887917	1.00000000	-0.01340511	-0.01680323	-0.05298625	0.03421023
-0.00272422	-0.01340511	1.00000000	0.17813003	-0.13325279	0.02616826
-0.01059348	-0.01680323	0.17813003	1.00000000	-0.63556021	0.00607928
0.31620715	-0.05298625	-0.13325279	-0.63556021	1.00000000	-0.76769554
-0.40790818	0.03421023	0.02616826	0.00607928	-0.76769554	1.00000000

Covariance matrix
1.35659448E-15	-5.57046867E-16	-1.29536367E-15	-1.73103068E-14	8.00638221E-13	-7.05312229E-13
-5.57046867E-16	6.41158327E-15	-1.38572759E-14	-5.96920534E-14	-2.91665763E-13	1.28597511E-13
-1.29536367E-15	-1.38572759E-14	1.66667059E-10	1.02024184E-10	-1.18260798E-10	1.58596544E-11
-1.73103068E-14	-5.96920534E-14	1.02024184E-10	1.96825874E-09	-1.93837326E-09	1.26615585E-11
8.00638221E-13	-2.91665763E-13	-1.18260798E-10	-1.93837326E-09	4.72584236E-09	-2.47755102E-09
-7.05312229E-13	1.28597511E-13	1.58596544E-11	1.26615585E-11	-2.47755102E-09	2.20388002E-09