AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001SW273 ∴ Orbital info ∴ Epoch epochXXX

(131502) 2001SW273 ▹

ORBITAL INFORMATION

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(ASCII data file 131502.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.94009	5.131e-08	au
e	0.167018	4.921e-08
i	2.774	7.891e-06	deg
Ω	11.54	0.000103	deg
ω	265.967	0.0001066	deg
M	33.841	2.899e-05	deg

Other useful info
Absolute Magnitude (H)	14.4	mag
Slope parameter (G)	0.15	mag
Perihelion	3.282	au
Aphelion	4.5982	au
Asc. node-Earth separation	2.87597	au
Desc. node-Earth separation	2.7867	au
Earth MOID	2.26712	au
Orbital period	2856.66	days
Date of orbit computation	apr 23 20:16

Correlation matrix
1.00000000	-0.34712743	0.00890747	0.00191908	-0.01392984	-0.20017630
-0.34712743	1.00000000	-0.00480691	-0.00105851	-0.02296743	0.22172949
0.00890747	-0.00480691	1.00000000	-0.05038343	0.04845800	-0.00154260
0.00191908	-0.00105851	-0.05038343	1.00000000	-0.96602452	0.00634170
-0.01392984	-0.02296743	0.04845800	-0.96602452	1.00000000	-0.25322067
-0.20017630	0.22172949	-0.00154260	0.00634170	-0.25322067	1.00000000

Covariance matrix
2.63249615E-15	-8.76398137E-16	3.60659120E-15	1.01402806E-14	-7.61828469E-14	-2.97705165E-13
-8.76398137E-16	2.42134835E-15	-1.86661048E-15	-5.36408240E-15	-1.20467037E-13	3.16258302E-13
3.60659120E-15	-1.86661048E-15	6.22755574E-11	-4.09468215E-11	4.07616327E-11	-3.52859663E-13
1.01402806E-14	-5.36408240E-15	-4.09468215E-11	1.06058935E-08	-1.06044714E-08	1.89307944E-11
-7.61828469E-14	-1.20467037E-13	4.07616327E-11	-1.06044714E-08	1.13619924E-08	-7.82377282E-10
-2.97705165E-13	3.16258302E-13	-3.52859663E-13	1.89307944E-11	-7.82377282E-10	8.40194167E-10