AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001SL81 ∴ Orbital info ∴ Epoch epochXXX

(83476) 2001SL81 ▹

ORBITAL INFORMATION

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(ASCII data file 83476.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.05751	1.945e-08	au
e	0.041854	6.434e-08
i	9.637	7.443e-06	deg
Ω	324.584	2.753e-05	deg
ω	25.557	6.724e-05	deg
M	68.713	6.157e-05	deg

Other useful info
Absolute Magnitude (H)	15.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.9295	au
Aphelion	3.1855	au
Asc. node-Earth separation	1.92907	au
Desc. node-Earth separation	2.1849	au
Earth MOID	1.92428	au
Orbital period	1952.77	days
Date of orbit computation	apr 23 20:04

Correlation matrix
1.00000000	-0.12913031	-0.02172820	-0.00589254	-0.00266367	-0.07252685
-0.12913031	1.00000000	-0.02817469	0.00702854	-0.28512205	0.31112216
-0.02172820	-0.02817469	1.00000000	0.11221620	-0.03181737	-0.01547245
-0.00589254	0.00702854	0.11221620	1.00000000	-0.40715907	0.00514769
-0.00266367	-0.28512205	-0.03181737	-0.40715907	1.00000000	-0.91082732
-0.07252685	0.31112216	-0.01547245	0.00514769	-0.91082732	1.00000000

Covariance matrix
3.78150221E-16	-1.61567446E-16	-3.14505843E-15	-3.15428373E-15	-3.48297700E-15	-8.68311536E-14
-1.61567446E-16	4.13987257E-15	-1.34935265E-14	1.24487272E-14	-1.23356451E-12	1.23244923E-12
-3.14505843E-15	-1.34935265E-14	5.54045643E-11	2.29929477E-11	-1.59248219E-11	-7.09049270E-12
-3.15428373E-15	1.24487272E-14	2.29929477E-11	7.57761666E-10	-7.53647047E-10	8.72415068E-12
-3.48297700E-15	-1.23356451E-12	-1.59248219E-11	-7.53647047E-10	4.52142309E-09	-3.77066739E-09
-8.68311536E-14	1.23244923E-12	-7.09049270E-12	8.72415068E-12	-3.77066739E-09	3.79043635E-09