AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008QL44 ∴ Orbital info ∴ Epoch epochXXX

(381446) 2008QL44 ▹

ORBITAL INFORMATION

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(ASCII data file 381446.eq0)

Keplerian elements at epoch
58453.7 MJD
	Value	1-σ variation	Units
a	2.66201	2.186e-08	au
e	0.199196	5.631e-08
i	11.087	7.912e-06	deg
Ω	341.616	2.743e-05	deg
ω	50.78	3.703e-05	deg
M	91.593	2.06e-05	deg

Other useful info
Absolute Magnitude (H)	17.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1317	au
Aphelion	3.1923	au
Asc. node-Earth separation	1.26193	au
Desc. node-Earth separation	1.93306	au
Earth MOID	1.1546	au
Orbital period	1586.4	days
Date of orbit computation	apr 23 21:11

Correlation matrix
1.00000000	-0.41255057	0.01897485	0.01293358	0.14357722	-0.24463997
-0.41255057	1.00000000	-0.02481229	0.01284788	-0.25458818	0.40132672
0.01897485	-0.02481229	1.00000000	-0.04169288	0.03109096	-0.00324215
0.01293358	0.01284788	-0.04169288	1.00000000	-0.73560203	0.01941045
0.14357722	-0.25458818	0.03109096	-0.73560203	1.00000000	-0.67992119
-0.24463997	0.40132672	-0.00324215	0.01941045	-0.67992119	1.00000000

Covariance matrix
4.77797250E-16	-5.07835246E-16	3.28147103E-15	7.75403141E-15	1.16203344E-13	-1.10168922E-13
-5.07835246E-16	3.17137537E-15	-1.10550086E-14	1.98445952E-14	-5.30851828E-13	4.65620135E-13
3.28147103E-15	-1.10550086E-14	6.25945804E-11	-9.04726536E-12	9.10780541E-12	-5.28458507E-13
7.75403141E-15	1.98445952E-14	-9.04726536E-12	7.52270579E-10	-7.47035467E-10	1.09681281E-11
1.16203344E-13	-5.30851828E-13	9.10780541E-12	-7.47035467E-10	1.37095288E-09	-5.18656342E-10
-1.10168922E-13	4.65620135E-13	-5.28458507E-13	1.09681281E-11	-5.18656342E-10	4.24443323E-10