AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2005YC172 ∴ Orbital info ∴ Epoch epochXXX

(221419) 2005YC172 ▹

ORBITAL INFORMATION

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(ASCII data file 221419.eq0)

Keplerian elements at epoch
57877.4 MJD
	Value	1-σ variation	Units
a	3.11047	2.316e-08	au
e	0.137263	6.895e-08
i	16.897	7.24e-06	deg
Ω	349.19	1.522e-05	deg
ω	166.104	2.368e-05	deg
M	350.819	1.705e-05	deg

Other useful info
Absolute Magnitude (H)	15.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6835	au
Aphelion	3.5374	au
Asc. node-Earth separation	2.51516	au
Desc. node-Earth separation	1.69976	au
Earth MOID	1.69513	au
Orbital period	2003.72	days
Date of orbit computation	apr 23 20:36

Correlation matrix
1.00000000	0.10702944	0.02443090	0.00905124	0.10372215	-0.14108580
0.10702944	1.00000000	-0.00087350	0.00932485	0.28936310	-0.29774056
0.02443090	-0.00087350	1.00000000	0.01636018	-0.00654592	-0.00489301
0.00905124	0.00932485	0.01636018	1.00000000	-0.61750644	0.01214350
0.10372215	0.28936310	-0.00654592	-0.61750644	1.00000000	-0.77360938
-0.14108580	-0.29774056	-0.00489301	0.01214350	-0.77360938	1.00000000

Covariance matrix
5.36514677E-16	1.70943091E-16	4.09682997E-15	3.19010087E-15	5.68932215E-14	-5.57159806E-14
1.70943091E-16	4.75461066E-15	-4.36050023E-16	9.78374236E-15	4.72496765E-13	-3.50026682E-13
4.09682997E-15	-4.36050023E-16	5.24125520E-11	1.80223513E-12	-1.12224250E-12	-6.03947533E-13
3.19010087E-15	9.78374236E-15	1.80223513E-12	2.31532237E-10	-2.22507899E-10	3.15032378E-12
5.68932215E-14	4.72496765E-13	-1.12224250E-12	-2.22507899E-10	5.60785034E-10	-3.12338555E-10
-5.57159806E-14	-3.50026682E-13	-6.03947533E-13	3.15032378E-12	-3.12338555E-10	2.90677441E-10