AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2007QL17 ∴ Orbital info ∴ Epoch epochXXX

(456644) 2007QL17 ▹

ORBITAL INFORMATION

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(ASCII data file 456644.eq0)

Keplerian elements at epoch
58155.3 MJD
	Value	1-σ variation	Units
a	2.38216	1.416e-08	au
e	0.172906	9.297e-08
i	1.45	7.434e-06	deg
Ω	273.051	0.0003357	deg
ω	101.752	0.0003384	deg
M	278.265	4.125e-05	deg

Other useful info
Absolute Magnitude (H)	18.1	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9703	au
Aphelion	2.7941	au
Asc. node-Earth separation	1.37853	au
Desc. node-Earth separation	1.24964	au
Earth MOID	0.97195	au
Orbital period	1342.94	days
Date of orbit computation	apr 23 21:27

Correlation matrix
1.00000000	0.33355281	0.00637908	-0.00703582	-0.03850646	0.26520666
0.33355281	1.00000000	0.00946435	-0.02456581	-0.04692953	0.37929552
0.00637908	0.00946435	1.00000000	-0.31288471	0.30561532	0.02545451
-0.00703582	-0.02456581	-0.31288471	1.00000000	-0.98646718	-0.03022148
-0.03850646	-0.04692953	0.30561532	-0.98646718	1.00000000	-0.13288050
0.26520666	0.37929552	0.02545451	-0.03022148	-0.13288050	1.00000000

Covariance matrix
2.00610290E-16	4.39231012E-16	6.71673498E-16	-3.34522109E-14	-1.84562471E-13	1.54942943E-13
4.39231012E-16	8.64377737E-15	6.54132923E-15	-7.66684214E-13	-1.47649232E-12	1.45458887E-12
6.71673498E-16	6.54132923E-15	5.52645600E-11	-7.80802688E-10	7.68832325E-10	7.80546751E-12
-3.34522109E-14	-7.66684214E-13	-7.80802688E-10	1.12685280E-07	-1.12059683E-07	-4.18465965E-10
-1.84562471E-13	-1.47649232E-12	7.68832325E-10	-1.12059683E-07	1.14516038E-07	-1.85483460E-09
1.54942943E-13	1.45458887E-12	7.80546751E-12	-4.18465965E-10	-1.85483460E-09	1.70145916E-09