AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001RQ72 ∴ Orbital info ∴ Epoch epochXXX

(57388) 2001RQ72 ▹

ORBITAL INFORMATION

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(ASCII data file 57388.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.62017	7.776e-09	au
e	0.135832	2.744e-08
i	4.15	4.921e-06	deg
Ω	358.966	4.338e-05	deg
ω	97.635	4.885e-05	deg
M	47.654	2.143e-05	deg

Other useful info
Absolute Magnitude (H)	14.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2643	au
Aphelion	2.9761	au
Asc. node-Earth separation	1.61592	au
Desc. node-Earth separation	1.53062	au
Earth MOID	1.28601	au
Orbital period	1549.14	days
Date of orbit computation	apr 23 19:58

Correlation matrix
1.00000000	0.07090111	0.00689933	-0.00841568	0.07663059	-0.30627411
0.07090111	1.00000000	0.00232377	0.00112575	0.02763671	-0.06282177
0.00689933	0.00232377	1.00000000	0.04682910	-0.04502747	0.00688070
-0.00841568	0.00112575	0.04682910	1.00000000	-0.88488267	0.00285619
0.07663059	0.02763671	-0.04502747	-0.88488267	1.00000000	-0.45880244
-0.30627411	-0.06282177	0.00688070	0.00285619	-0.45880244	1.00000000

Covariance matrix
6.04588308E-17	1.51286320E-17	2.63968778E-16	-2.83874850E-15	2.91078302E-14	-5.10226202E-14
1.51286320E-17	7.53066826E-16	3.13780567E-16	1.34018599E-15	3.70493703E-14	-3.69359723E-14
2.63968778E-16	3.13780567E-16	2.42120288E-11	9.99630427E-12	-1.08235791E-11	7.25388337E-13
-2.83874850E-15	1.34018599E-15	9.99630427E-12	1.88198459E-09	-1.87530318E-09	2.65471540E-12
2.91078302E-14	3.70493703E-14	-1.08235791E-11	-1.87530318E-09	2.38646759E-09	-4.80204356E-10
-5.10226202E-14	-3.69359723E-14	7.25388337E-13	2.65471540E-12	-4.80204356E-10	4.59034376E-10