AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001SQ91 ∴ Orbital info ∴ Epoch epochXXX

(165867) 2001SQ91 ▹

ORBITAL INFORMATION

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(ASCII data file 165867.eq0)

Keplerian elements at epoch
57127.2 MJD
	Value	1-σ variation	Units
a	3.1171	2.353e-08	au
e	0.091799	4.122e-08
i	5.02	6.595e-06	deg
Ω	207.717	5.886e-05	deg
ω	48.79	7.098e-05	deg
M	257.329	3.937e-05	deg

Other useful info
Absolute Magnitude (H)	15.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.831	au
Aphelion	3.4032	au
Asc. node-Earth separation	1.91051	au
Desc. node-Earth separation	2.29315	au
Earth MOID	1.81897	au
Orbital period	2010.14	days
Date of orbit computation	apr 23 20:24

Correlation matrix
1.00000000	-0.16806786	-0.00624461	0.00641129	0.03414587	-0.07517957
-0.16806786	1.00000000	0.00288161	-0.00145641	-0.09332866	0.16451129
-0.00624461	0.00288161	1.00000000	-0.38935122	0.32457754	-0.00580154
0.00641129	-0.00145641	-0.38935122	1.00000000	-0.82940874	0.00471753
0.03414587	-0.09332866	0.32457754	-0.82940874	1.00000000	-0.55990035
-0.07517957	0.16451129	-0.00580154	0.00471753	-0.55990035	1.00000000

Covariance matrix
5.53806697E-16	-1.63041892E-16	-9.69233973E-16	8.88056761E-15	5.70341150E-14	-6.96625051E-14
-1.63041892E-16	1.69930309E-15	7.83456853E-16	-3.53374785E-15	-2.73066147E-13	2.67024618E-13
-9.69233973E-16	7.83456853E-16	4.34998850E-11	-1.51147871E-10	1.51942727E-10	-1.50663442E-12
8.88056761E-15	-3.53374785E-15	-1.51147871E-10	3.46443869E-09	-3.46499366E-09	1.09332912E-11
5.70341150E-14	-2.73066147E-13	1.51942727E-10	-3.46499366E-09	5.03772895E-09	-1.56476208E-09
-6.96625051E-14	2.67024618E-13	-1.50663442E-12	1.09332912E-11	-1.56476208E-09	1.55038785E-09