AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999YP22 ∴ Orbital info ∴ Epoch epochXXX

(49982) 1999YP22 ▹

ORBITAL INFORMATION

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(ASCII data file 49982.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.40683	1.017e-08	au
e	0.200531	4.338e-08
i	19.094	3.628e-06	deg
Ω	267.164	1.338e-05	deg
ω	276.228	1.627e-05	deg
M	79.334	1.106e-05	deg

Other useful info
Absolute Magnitude (H)	14.4	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9242	au
Aphelion	2.8895	au
Asc. node-Earth separation	1.24486	au
Desc. node-Earth separation	1.37812	au
Earth MOID	1.02755	au
Orbital period	1363.85	days
Date of orbit computation	Jun 5 00:47

Correlation matrix
1.00000000	-0.17495032	0.03556105	-0.00717511	-0.05364271	-0.24472864
-0.17495032	1.00000000	0.02799050	0.02106544	-0.03487164	0.19258210
0.03556105	0.02799050	1.00000000	-0.13490035	0.11288614	-0.02132427
-0.00717511	0.02106544	-0.13490035	1.00000000	-0.78950019	0.02947262
-0.05364271	-0.03487164	0.11288614	-0.78950019	1.00000000	-0.57215746
-0.24472864	0.19258210	-0.02132427	0.02947262	-0.57215746	1.00000000

Covariance matrix
1.03493955E-16	-7.72159336E-17	1.31262613E-15	-9.76777077E-16	-8.87816242E-15	-2.75282342E-14
-7.72159336E-17	1.88221558E-15	4.40609987E-15	1.22296601E-14	-2.46128494E-14	9.23818532E-14
1.31262613E-15	4.40609987E-15	1.31649109E-11	-6.54984717E-12	6.66353189E-12	-8.55498478E-13
-9.76777077E-16	1.22296601E-14	-6.54984717E-12	1.79068110E-10	-1.71876397E-10	4.36077768E-12
-8.87816242E-15	-2.46128494E-14	6.66353189E-12	-1.71876397E-10	2.64673069E-10	-1.02921596E-10
-2.75282342E-14	9.23818532E-14	-8.55498478E-13	4.36077768E-12	-1.02921596E-10	1.22256554E-10