AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009QZ21 ∴ Orbital info ∴ Epoch epochXXX

(266705) 2009QZ21 ▹

ORBITAL INFORMATION

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(ASCII data file 266705.eq0)

Keplerian elements at epoch
57322.0 MJD
	Value	1-σ variation	Units
a	2.41032	1.783e-08	au
e	0.173705	5.647e-08
i	3.821	5.655e-06	deg
Ω	108.346	0.0001017	deg
ω	215.834	0.000104	deg
M	242.193	2.326e-05	deg

Other useful info
Absolute Magnitude (H)	17.1	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9916	au
Aphelion	2.829	au
Asc. node-Earth separation	1.73812	au
Desc. node-Earth separation	1.03354	au
Earth MOID	0.98094	au
Orbital period	1366.82	days
Date of orbit computation	Jul 26 10:02

Correlation matrix
1.00000000	0.00704965	0.00546869	-0.01562555	0.06936505	-0.28634089
0.00704965	1.00000000	-0.00874157	0.00311913	0.05250593	-0.30135149
0.00546869	-0.00874157	1.00000000	-0.00592358	0.00490477	0.00952797
-0.01562555	0.00311913	-0.00592358	1.00000000	-0.97684844	0.00580384
0.06936505	0.05250593	0.00490477	-0.97684844	1.00000000	-0.21475884
-0.28634089	-0.30135149	0.00952797	0.00580384	-0.21475884	1.00000000

Covariance matrix
3.17746043E-16	7.09616773E-18	5.51244867E-16	-2.83240107E-14	1.28642191E-13	-1.18703673E-13
7.09616773E-18	3.18883807E-15	-2.79143208E-15	1.79113897E-14	3.08480169E-13	-3.95758543E-13
5.51244867E-16	-2.79143208E-15	3.19773675E-11	-3.40631806E-12	2.88564086E-12	1.25303224E-12
-2.83240107E-14	1.79113897E-14	-3.40631806E-12	1.03409072E-08	-1.03349688E-08	1.37257312E-11
1.28642191E-13	3.08480169E-13	2.88564086E-12	-1.03349688E-08	1.08244371E-08	-5.19630253E-10
-1.18703673E-13	-3.95758543E-13	1.25303224E-12	1.37257312E-11	-5.19630253E-10	5.40855731E-10