AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999CQ91 ∴ Orbital info ∴ Epoch epochXXX

(49557) 1999CQ91 ▹

ORBITAL INFORMATION

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(ASCII data file 49557.eq0)

Keplerian elements at epoch
58050.6 MJD
	Value	1-σ variation	Units
a	3.14026	2.093e-08	au
e	0.064627	4.011e-08
i	9.762	4.245e-06	deg
Ω	138.888	2.412e-05	deg
ω	278.107	4.441e-05	deg
M	205.561	3.606e-05	deg

Other useful info
Absolute Magnitude (H)	14.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.9373	au
Aphelion	3.3432	au
Asc. node-Earth separation	2.11213	au
Desc. node-Earth separation	2.14186	au
Earth MOID	1.96999	au
Orbital period	2032.58	days
Date of orbit computation	apr 23 19:56

Correlation matrix
1.00000000	0.18658160	0.01551161	-0.00589392	-0.13658973	0.15878851
0.18658160	1.00000000	-0.00400364	-0.00308639	-0.24595181	0.26159151
0.01551161	-0.00400364	1.00000000	0.15527057	-0.08297885	0.00115659
-0.00589392	-0.00308639	0.15527057	1.00000000	-0.53957388	0.00500826
-0.13658973	-0.24595181	-0.08297885	-0.53957388	1.00000000	-0.84133757
0.15878851	0.26159151	0.00115659	0.00500826	-0.84133757	1.00000000

Covariance matrix
4.38256869E-16	1.56668095E-16	1.37840501E-15	-2.97626271E-15	-1.26987809E-13	1.19856877E-13
1.56668095E-16	1.60877294E-15	-6.81643979E-16	-2.98607121E-15	-4.38103797E-13	3.78312366E-13
1.37840501E-15	-6.81643979E-16	1.80181825E-11	1.58981747E-11	-1.56423695E-11	1.77016916E-13
-2.97626271E-15	-2.98607121E-15	1.58981747E-11	5.81842219E-10	-5.78007080E-10	4.35581017E-12
-1.26987809E-13	-4.38103797E-13	-1.56423695E-11	-5.78007080E-10	1.97223768E-09	-1.34719178E-09
1.19856877E-13	3.78312366E-13	1.77016916E-13	4.35581017E-12	-1.34719178E-09	1.30004696E-09