AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001QR32 ∴ Orbital info ∴ Epoch epochXXX

(155938) 2001QR32 ▹

ORBITAL INFORMATION

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(ASCII data file 155938.eq0)

Keplerian elements at epoch
57600.5 MJD
	Value	1-σ variation	Units
a	2.17963	7.88e-09	au
e	0.210618	4.226e-08
i	3.546	5.598e-06	deg
Ω	226.881	6.616e-05	deg
ω	94.809	6.801e-05	deg
M	232.825	1.381e-05	deg

Other useful info
Absolute Magnitude (H)	17.4	mag
Slope parameter (G)	0.15	mag
Perihelion	1.7206	au
Aphelion	2.6387	au
Asc. node-Earth separation	1.11041	au
Desc. node-Earth separation	1.05558	au
Earth MOID	0.71204	au
Orbital period	1175.36	days
Date of orbit computation	apr 23 20:21

Correlation matrix
1.00000000	-0.40363666	0.00342367	-0.00748560	0.06250655	-0.31629157
-0.40363666	1.00000000	-0.01178991	-0.00206863	0.04181778	-0.07994392
0.00342367	-0.01178991	1.00000000	-0.07861509	0.07264178	0.01466514
-0.00748560	-0.00206863	-0.07861509	1.00000000	-0.97349447	0.01019119
0.06250655	0.04181778	0.07264178	-0.97349447	1.00000000	-0.23170948
-0.31629157	-0.07994392	0.01466514	0.01019119	-0.23170948	1.00000000

Covariance matrix
6.21014921E-17	-1.34411617E-16	1.51031262E-16	-3.90280248E-15	3.35021009E-14	-3.44341252E-14
-1.34411617E-16	1.78562547E-15	-2.78888105E-15	-5.78332711E-15	1.20185398E-13	-4.66692739E-14
1.51031262E-16	-2.78888105E-15	3.13363565E-11	-2.91158242E-11	2.76570752E-11	1.13412504E-12
-3.90280248E-15	-5.78332711E-15	-2.91158242E-11	4.37721511E-09	-4.38054309E-09	9.31481790E-12
3.35021009E-14	1.20185398E-13	2.76570752E-11	-4.38054309E-09	4.62584470E-09	-2.17715698E-10
-3.44341252E-14	-4.66692739E-14	1.13412504E-12	9.31481790E-12	-2.17715698E-10	1.90853808E-10