AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011QW112 ∴ Orbital info ∴ Epoch epochXXX

(600221) 2011QW112 ▹

ORBITAL INFORMATION

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(ASCII data file 600221.eq0)

Keplerian elements at epoch
58930.6 MJD
	Value	1-σ variation	Units
a	2.64521	4.598e-08	au
e	0.276191	1.197e-07
i	14.362	8.833e-06	deg
Ω	141.435	6.566e-05	deg
ω	229.434	7.272e-05	deg
M	337.454	3.065e-05	deg

Other useful info
Absolute Magnitude (H)	17.7	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9146	au
Aphelion	3.3758	au
Asc. node-Earth separation	1.99138	au
Desc. node-Earth separation	1.05692	au
Earth MOID	0.94169	au
Orbital period	1571.41	days
Date of orbit computation	Jul 26 11:16

Correlation matrix
1.00000000	0.56861889	-0.09651093	0.01072922	0.16380900	-0.44709024
0.56861889	1.00000000	-0.15344486	0.00243959	0.27038248	-0.71344880
-0.09651093	-0.15344486	1.00000000	-0.56075660	0.41234814	0.17913160
0.01072922	0.00243959	-0.56075660	1.00000000	-0.87835374	0.00457670
0.16380900	0.27038248	0.41234814	-0.87835374	1.00000000	-0.46632756
-0.44709024	-0.71344880	0.17913160	0.00457670	-0.46632756	1.00000000

Covariance matrix
2.11401961E-15	3.12875212E-15	-3.91953389E-14	3.23894321E-14	5.47723817E-13	-6.30040134E-13
3.12875212E-15	1.43215735E-14	-1.62200105E-13	1.91686739E-14	2.35311569E-12	-2.61683715E-12
-3.91953389E-14	-1.62200105E-13	7.80201596E-11	-3.25205809E-10	2.64872470E-10	4.84946842E-11
3.23894321E-14	1.91686739E-14	-3.25205809E-10	4.31083073E-09	-4.19391187E-09	9.20983318E-12
5.47723817E-13	2.35311569E-12	2.64872470E-10	-4.19391187E-09	5.28857562E-09	-1.03939101E-09
-6.30040134E-13	-2.61683715E-12	4.84946842E-11	9.20983318E-12	-1.03939101E-09	9.39370748E-10