AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001YP18 ∴ Orbital info ∴ Epoch epochXXX

(64848) 2001YP18 ▹

ORBITAL INFORMATION

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(ASCII data file 64848.eq0)

Keplerian elements at epoch
57360.1 MJD
	Value	1-σ variation	Units
a	3.19174	2.189e-08	au
e	0.039954	4.372e-08
i	9.17	4.748e-06	deg
Ω	104.811	3.401e-05	deg
ω	349.382	8.454e-05	deg
M	172.123	7.691e-05	deg

Other useful info
Absolute Magnitude (H)	14.6	mag
Slope parameter (G)	0.15	mag
Perihelion	3.0642	au
Aphelion	3.3193	au
Asc. node-Earth separation	2.08271	au
Desc. node-Earth separation	2.30022	au
Earth MOID	2.08113	au
Orbital period	2082.76	days
Date of orbit computation	apr 23 20:00

Correlation matrix
1.00000000	-0.17870871	-0.00673592	-0.00244551	0.38247719	-0.42069801
-0.17870871	1.00000000	0.00105801	-0.01435330	-0.07714779	0.09679517
-0.00673592	0.00105801	1.00000000	0.01606059	-0.00954384	0.00458564
-0.00244551	-0.01435330	0.01606059	1.00000000	-0.40512716	0.00903549
0.38247719	-0.07714779	-0.00954384	-0.40512716	1.00000000	-0.91679647
-0.42069801	0.09679517	0.00458564	0.00903549	-0.91679647	1.00000000

Covariance matrix
4.79034471E-16	-1.71010583E-16	-7.00015635E-16	-1.82023696E-15	7.07685458E-13	-7.08141131E-13
-1.71010583E-16	1.91155933E-15	2.19640587E-16	-2.13412938E-14	-2.85146948E-13	3.25471935E-13
-7.00015635E-16	2.19640587E-16	2.25452468E-11	2.59336754E-12	-3.83091230E-12	1.67453247E-12
-1.82023696E-15	-2.13412938E-14	2.59336754E-12	1.15651240E-09	-1.16471015E-09	2.36315823E-11
7.07685458E-13	-2.85146948E-13	-3.83091230E-12	-1.16471015E-09	7.14665309E-09	-5.96060389E-09
-7.08141131E-13	3.25471935E-13	1.67453247E-12	2.36315823E-11	-5.96060389E-09	5.91468958E-09