AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2000QW81 ∴ Orbital info ∴ Epoch epochXXX

(200372) 2000QW81 ▹

ORBITAL INFORMATION

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(ASCII data file 200372.eq0)

Keplerian elements at epoch
57884.5 MJD
	Value	1-σ variation	Units
a	2.38878	9.477e-09	au
e	0.107983	4.13e-08
i	6.078	5.125e-06	deg
Ω	341.926	4.377e-05	deg
ω	91.739	5.066e-05	deg
M	110.627	2.459e-05	deg

Other useful info
Absolute Magnitude (H)	16.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1308	au
Aphelion	2.6467	au
Asc. node-Earth separation	1.36141	au
Desc. node-Earth separation	1.36262	au
Earth MOID	1.1571	au
Orbital period	1348.54	days
Date of orbit computation	apr 23 20:31

Correlation matrix
1.00000000	-0.06395487	-0.00941901	-0.00158278	0.04951961	-0.10744569
-0.06395487	1.00000000	-0.00765138	-0.00832602	-0.06533718	0.14042476
-0.00941901	-0.00765138	1.00000000	0.15893600	-0.13721708	0.00043263
-0.00158278	-0.00832602	0.15893600	1.00000000	-0.85843996	0.00139472
0.04951961	-0.06533718	-0.13721708	-0.85843996	1.00000000	-0.50928333
-0.10744569	0.14042476	0.00043263	0.00139472	-0.50928333	1.00000000

Covariance matrix
8.98047696E-17	-2.50282939E-17	-4.57435653E-16	-6.56580138E-16	2.37745783E-14	-2.50359885E-14
-2.50282939E-17	1.70535891E-15	-1.61928216E-15	-1.50509567E-14	-1.36695496E-13	1.42586233E-13
-4.57435653E-16	-1.61928216E-15	2.62633322E-11	3.56546379E-11	-3.56261596E-11	5.45158114E-14
-6.56580138E-16	-1.50509567E-14	3.56546379E-11	1.91618601E-09	-1.90377084E-09	1.50117987E-12
2.37745783E-14	-1.36695496E-13	-3.56261596E-11	-1.90377084E-09	2.56668058E-09	-6.34412013E-10
-2.50359885E-14	1.42586233E-13	5.45158114E-14	1.50117987E-12	-6.34412013E-10	6.04577591E-10