AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2005QK74 ∴ Orbital info ∴ Epoch epochXXX

(272228) 2005QK74 ▹

ORBITAL INFORMATION

◲

(ASCII data file 272228.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.31945	1.13e-08	au
e	0.153235	7.44e-08
i	7.742	7.839e-06	deg
Ω	354.591	4.064e-05	deg
ω	356.951	4.566e-05	deg
M	94.21	2.052e-05	deg

Other useful info
Absolute Magnitude (H)	17.2	mag
Slope parameter (G)	0.15	mag
Perihelion	1.964	au
Aphelion	2.6749	au
Asc. node-Earth separation	0.95995	au
Desc. node-Earth separation	1.67983	au
Earth MOID	0.95839	au
Orbital period	1290.26	days
Date of orbit computation	apr 23 20:47

Correlation matrix
1.00000000	-0.20063302	0.00398085	0.00497861	0.08770452	-0.46950074
-0.20063302	1.00000000	-0.01940577	0.00037433	-0.07447011	0.21344037
0.00398085	-0.01940577	1.00000000	-0.14894611	0.12916166	0.00107153
0.00497861	0.00037433	-0.14894611	1.00000000	-0.88430118	0.01217742
0.08770452	-0.07447011	0.12916166	-0.88430118	1.00000000	-0.44800033
-0.46950074	0.21344037	0.00107153	0.01217742	-0.44800033	1.00000000

Covariance matrix
1.27650051E-16	-1.68640229E-16	3.52557670E-16	2.28579015E-15	4.52468491E-14	-1.08868489E-13
-1.68640229E-16	5.53473155E-15	-1.13167777E-14	1.13166032E-15	-2.52979948E-13	3.25896925E-13
3.52557670E-16	-1.13167777E-14	6.14450705E-11	-4.74449517E-11	4.62309684E-11	1.72385886E-13
2.28579015E-15	1.13166032E-15	-4.74449517E-11	1.65133294E-09	-1.64086699E-09	1.01561208E-11
4.52468491E-14	-2.52979948E-13	4.62309684E-11	-1.64086699E-09	2.08502708E-09	-4.19845591E-10
-1.08868489E-13	3.25896925E-13	1.72385886E-13	1.01561208E-11	-4.19845591E-10	4.21221792E-10