AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2005QS89 ∴ Orbital info ∴ Epoch epochXXX

(147775) 2005QS89 ▹

ORBITAL INFORMATION

◲

(ASCII data file 147775.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.92934	1.674e-08	au
e	0.071963	3.937e-08
i	3.773	4.329e-06	deg
Ω	186.347	6.881e-05	deg
ω	184.134	7.661e-05	deg
M	217.712	3.316e-05	deg

Other useful info
Absolute Magnitude (H)	15.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.7185	au
Aphelion	3.1401	au
Asc. node-Earth separation	2.14176	au
Desc. node-Earth separation	1.718	au
Earth MOID	1.71786	au
Orbital period	1831.27	days
Date of orbit computation	Jun 5 01:08

Correlation matrix
1.00000000	-0.02440399	0.00369513	0.00281093	-0.02650451	-0.08037830
-0.02440399	1.00000000	0.00353547	-0.00618303	-0.00531793	0.04935677
0.00369513	0.00353547	1.00000000	-0.04258486	0.03834807	-0.00074944
0.00281093	-0.00618303	-0.04258486	1.00000000	-0.89724295	0.00045263
-0.02650451	-0.00531793	0.03834807	-0.89724295	1.00000000	-0.43579001
-0.08037830	0.04935677	-0.00074944	0.00045263	-0.43579001	1.00000000

Covariance matrix
2.80151506E-16	-1.60830067E-17	2.67753425E-16	3.23751232E-15	-3.39846327E-14	-4.46051200E-14
-1.60830067E-17	1.55031409E-15	6.02651230E-16	-1.67523736E-14	-1.60405416E-14	6.44326494E-14
2.67753425E-16	6.02651230E-16	1.87420691E-11	-1.26861340E-11	1.27179905E-11	-1.07570442E-13
3.23751232E-15	-1.67523736E-14	-1.26861340E-11	4.73511585E-09	-4.72978747E-09	1.03266614E-12
-3.39846327E-14	-1.60405416E-14	1.27179905E-11	-4.72978747E-09	5.86857336E-09	-1.10686064E-09
-4.46051200E-14	6.44326494E-14	-1.07570442E-13	1.03266614E-12	-1.10686064E-09	1.09925589E-09