AstDyS

AstDyS-2

Asteroids - Dynamic Site

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

(221419) 2005YC172 ▹

ORBITAL INFORMATION

◲

(ASCII data file 221419.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.11021	2.318e-08	au
e	0.140588	6.814e-08
i	16.891	7.238e-06	deg
Ω	349.01	1.523e-05	deg
ω	165.378	2.347e-05	deg
M	85.008	1.82e-05	deg

Other useful info
Absolute Magnitude (H)	15.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.673	au
Aphelion	3.5475	au
Asc. node-Earth separation	2.52276	au
Desc. node-Earth separation	1.69085	au
Earth MOID	1.68552	au
Orbital period	2003.48	days
Date of orbit computation	apr 23 20:36

Correlation matrix
1.00000000	0.07491239	0.04638837	0.01919109	0.11504910	-0.43046867
0.07491239	1.00000000	-0.00892733	0.01190423	0.28611409	-0.29492559
0.04638837	-0.00892733	1.00000000	0.01755464	-0.00369129	-0.01818516
0.01919109	0.01190423	0.01755464	1.00000000	-0.62307195	0.00614833
0.11504910	0.28611409	-0.00369129	-0.62307195	1.00000000	-0.73568130
-0.43046867	-0.29492559	-0.01818516	0.00614833	-0.73568130	1.00000000

Covariance matrix
5.37504283E-16	1.18351944E-16	7.78431769E-15	6.77773819E-15	6.25943359E-14	-1.81673757E-13
1.18351944E-16	4.64367220E-15	-4.40324539E-15	1.23573760E-14	4.57541893E-13	-3.65849883E-13
7.78431769E-15	-4.40324539E-15	5.23891074E-11	1.93556053E-12	-6.26987663E-13	-2.39605749E-12
6.77773819E-15	1.23573760E-14	1.93556053E-12	2.32053716E-10	-2.22737479E-10	1.70494895E-12
6.25943359E-14	4.57541893E-13	-6.26987663E-13	-2.22737479E-10	5.50708363E-10	-3.14275293E-10
-1.81673757E-13	-3.65849883E-13	-2.39605749E-12	1.70494895E-12	-3.14275293E-10	3.31374723E-10