AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2005RC20 ∴ Orbital info ∴ Epoch epochXXX

(318728) 2005RC20 ▹

ORBITAL INFORMATION

◲

(ASCII data file 318728.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.72364	2.823e-08	au
e	0.019092	1.043e-07
i	3.114	1.04e-05	deg
Ω	1.498	0.0001224	deg
ω	169.782	0.0002278	deg
M	229.105	0.0001932	deg

Other useful info
Absolute Magnitude (H)	17.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6716	au
Aphelion	2.7756	au
Asc. node-Earth separation	1.77235	au
Desc. node-Earth separation	1.67611	au
Earth MOID	1.67544	au
Orbital period	1641.81	days
Date of orbit computation	apr 23 20:57

Correlation matrix
1.00000000	-0.16627595	-0.00956337	-0.00621461	0.17280682	-0.25624849
-0.16627595	1.00000000	0.00590323	-0.00524705	0.17628021	-0.17834451
-0.00956337	0.00590323	1.00000000	0.07446411	-0.04790142	0.00977744
-0.00621461	-0.00524705	0.07446411	1.00000000	-0.54081974	0.00667427
0.17280682	0.17628021	-0.04790142	-0.54081974	1.00000000	-0.84287946
-0.25624849	-0.17834451	0.00977744	0.00667427	-0.84287946	1.00000000

Covariance matrix
7.96717418E-16	-4.89378126E-16	-2.80671213E-15	-2.14626924E-14	1.11128594E-12	-1.39737418E-12
-4.89378126E-16	1.08724120E-14	6.40011371E-15	-6.69416268E-14	4.18773582E-12	-3.59270820E-12
-2.80671213E-15	6.40011371E-15	1.08111015E-10	9.47326844E-11	-1.13473941E-10	1.96408049E-11
-2.14626924E-14	-6.69416268E-14	9.47326844E-11	1.49704810E-08	-1.50758977E-08	1.57768753E-10
1.11128594E-12	4.18773582E-12	-1.13473941E-10	-1.50758977E-08	5.19069541E-08	-3.71003053E-08
-1.39737418E-12	-3.59270820E-12	1.96408049E-11	1.57768753E-10	-3.71003053E-08	3.73248852E-08