AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2002QB16 ∴ Orbital info ∴ Epoch epochXXX

(220021) 2002QB16 ▹

ORBITAL INFORMATION

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(ASCII data file 220021.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.28107	1.077e-08	au
e	0.306331	3.633e-08
i	20.806	8.075e-06	deg
Ω	225.124	1.26e-05	deg
ω	116.977	2.158e-05	deg
M	91.775	1.717e-05	deg

Other useful info
Absolute Magnitude (H)	16.4	mag
Slope parameter (G)	0.15	mag
Perihelion	1.5823	au
Aphelion	2.9798	au
Asc. node-Earth separation	1.39171	au
Desc. node-Earth separation	0.82476	au
Earth MOID	0.67768	au
Orbital period	1258.37	days
Date of orbit computation	apr 23 20:36

Correlation matrix
1.00000000	-0.02662998	0.07897411	-0.03591653	0.36403435	-0.67308657
-0.02662998	1.00000000	0.01919191	-0.01422661	0.20157608	-0.21091638
0.07897411	0.01919191	1.00000000	0.29336145	-0.09082237	-0.09898656
-0.03591653	-0.01422661	0.29336145	1.00000000	-0.59224528	0.06631181
0.36403435	0.20157608	-0.09082237	-0.59224528	1.00000000	-0.79038713
-0.67308657	-0.21091638	-0.09898656	0.06631181	-0.79038713	1.00000000

Covariance matrix
1.16098394E-16	-1.04250469E-17	6.87090826E-15	-4.87624021E-15	8.46336112E-14	-1.24537395E-13
-1.04250469E-17	1.32004367E-15	5.63026309E-15	-6.51288130E-15	1.58023087E-13	-1.31589185E-13
6.87090826E-15	5.63026309E-15	6.51977578E-11	2.98467439E-11	-1.58232821E-11	-1.37248716E-11
-4.87624021E-15	-6.51288130E-15	2.98467439E-11	1.58765149E-10	-1.61015094E-10	1.43477631E-11
8.46336112E-14	1.58023087E-13	-1.58232821E-11	-1.61015094E-10	4.65559070E-10	-2.92848499E-10
-1.24537395E-13	-1.31589185E-13	-1.37248716E-11	1.43477631E-11	-2.92848499E-10	2.94870612E-10