AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008QZ21 ∴ Orbital info ∴ Epoch epochXXX

(367405) 2008QZ21 ▹

ORBITAL INFORMATION

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(ASCII data file 367405.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.18089	4.007e-08	au
e	0.170219	6.097e-08
i	9.27	7.758e-06	deg
Ω	233.821	4.477e-05	deg
ω	117.925	5.487e-05	deg
M	265.832	2.879e-05	deg

Other useful info
Absolute Magnitude (H)	16.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6394	au
Aphelion	3.7223	au
Asc. node-Earth separation	2.34518	au
Desc. node-Earth separation	1.87271	au
Earth MOID	1.65064	au
Orbital period	2072.15	days
Date of orbit computation	apr 23 21:07

Correlation matrix
1.00000000	0.15834673	-0.00987352	-0.01968112	0.02619918	-0.28221235
0.15834673	1.00000000	-0.00875823	0.00390683	-0.17154874	0.19835530
-0.00987352	-0.00875823	1.00000000	0.22054603	-0.17492913	-0.00303641
-0.01968112	0.00390683	0.22054603	1.00000000	-0.80873325	0.00942365
0.02619918	-0.17154874	-0.17492913	-0.80873325	1.00000000	-0.56690775
-0.28221235	0.19835530	-0.00303641	0.00942365	-0.56690775	1.00000000

Covariance matrix
1.60580656E-15	3.86867028E-16	-3.06961056E-15	-3.53117028E-14	5.76091565E-14	-3.25533351E-13
3.86867028E-16	3.71716647E-15	-4.14273478E-15	1.06647897E-14	-5.73919165E-13	3.48114945E-13
-3.06961056E-15	-4.14273478E-15	6.01907337E-11	7.66101525E-11	-7.44704790E-11	-6.78106208E-13
-3.53117028E-14	1.06647897E-14	7.66101525E-11	2.00467750E-09	-1.98693999E-09	1.21454674E-11
5.76091565E-14	-5.73919165E-13	-7.44704790E-11	-1.98693999E-09	3.01102518E-09	-8.95452264E-10
-3.25533351E-13	3.48114945E-13	-6.78106208E-13	1.21454674E-11	-8.95452264E-10	8.28601485E-10