AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2003QA69 ∴ Orbital info ∴ Epoch epochXXX

(157021) 2003QA69 ▹

ORBITAL INFORMATION

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(ASCII data file 157021.eq0)

Keplerian elements at epoch
58000.8 MJD
	Value	1-σ variation	Units
a	2.97694	2.034e-08	au
e	0.111785	4.773e-08
i	11.653	3.89e-06	deg
Ω	98.36	2.197e-05	deg
ω	285.133	2.791e-05	deg
M	220.59	1.694e-05	deg

Other useful info
Absolute Magnitude (H)	14.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6442	au
Aphelion	3.3097	au
Asc. node-Earth separation	1.8743	au
Desc. node-Earth separation	2.01189	au
Earth MOID	1.67822	au
Orbital period	1876.09	days
Date of orbit computation	apr 23 20:21

Correlation matrix
1.00000000	0.28063624	0.00250607	-0.00424449	-0.00211858	-0.02759610
0.28063624	1.00000000	-0.01282846	-0.01495709	-0.01274790	-0.05733715
0.00250607	-0.01282846	1.00000000	-0.11334511	0.07960333	0.01764121
-0.00424449	-0.01495709	-0.11334511	1.00000000	-0.77125657	0.00290560
-0.00211858	-0.01274790	0.07960333	-0.77125657	1.00000000	-0.62672597
-0.02759610	-0.05733715	0.01764121	0.00290560	-0.62672597	1.00000000

Covariance matrix
4.13853254E-16	2.72469967E-16	1.98305768E-16	-1.89733045E-15	-1.20275134E-15	-9.50746545E-15
2.72469967E-16	2.27773606E-15	-2.38146987E-15	-1.56852944E-14	-1.69784555E-14	-4.63427427E-14
1.98305768E-16	-2.38146987E-15	1.51299573E-11	-9.68758225E-12	8.64087801E-12	1.16209344E-12
-1.89733045E-15	-1.56852944E-14	-9.68758225E-12	4.82822537E-10	-4.72933858E-10	1.08124417E-12
-1.20275134E-15	-1.69784555E-14	8.64087801E-12	-4.72933858E-10	7.78781326E-10	-2.96196139E-10
-9.50746545E-15	-4.63427427E-14	1.16209344E-12	1.08124417E-12	-2.96196139E-10	2.86805764E-10