AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2005QY17 ∴ Orbital info ∴ Epoch epochXXX

(245489) 2005QY17 ▹

ORBITAL INFORMATION

◲

(ASCII data file 245489.eq0)

Keplerian elements at epoch
57856.8 MJD
	Value	1-σ variation	Units
a	2.34634	8.179e-09	au
e	0.161991	4.293e-08
i	2.699	4.695e-06	deg
Ω	8.849	9.348e-05	deg
ω	27.892	9.489e-05	deg
M	49.369	1.526e-05	deg

Other useful info
Absolute Magnitude (H)	16.9	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9663	au
Aphelion	2.7264	au
Asc. node-Earth separation	0.99915	au
Desc. node-Earth separation	1.66806	au
Earth MOID	0.97459	au
Orbital period	1312.76	days
Date of orbit computation	apr 23 20:41

Correlation matrix
1.00000000	0.30338519	-0.00112495	-0.00684436	0.03800383	-0.22155832
0.30338519	1.00000000	0.00661849	-0.01030078	-0.02117560	0.11306209
-0.00112495	0.00661849	1.00000000	-0.09299222	0.09006463	0.00702465
-0.00684436	-0.01030078	-0.09299222	1.00000000	-0.98379287	0.00654190
0.03800383	-0.02117560	0.09006463	-0.98379287	1.00000000	-0.18179048
-0.22155832	0.11306209	0.00702465	0.00654190	-0.18179048	1.00000000

Covariance matrix
6.68915387E-17	1.06533192E-16	-4.31948677E-17	-5.23264342E-15	2.94943998E-14	-2.76580314E-14
1.06533192E-16	1.84335902E-15	1.33406817E-15	-4.13407133E-14	-8.62715072E-14	7.40917067E-14
-4.31948677E-17	1.33406817E-15	2.20408588E-11	-4.08097242E-11	4.01231625E-11	5.03368803E-13
-5.23264342E-15	-4.13407133E-14	-4.08097242E-11	8.73786944E-09	-8.72635896E-09	9.33371207E-12
2.94943998E-14	-8.62715072E-14	4.01231625E-11	-8.72635896E-09	9.00436838E-09	-2.63296673E-10
-2.76580314E-14	7.40917067E-14	5.03368803E-13	9.33371207E-12	-2.63296673E-10	2.32967434E-10