AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001SK56 ∴ Orbital info ∴ Epoch epochXXX

(83440) 2001SK56 ▹

ORBITAL INFORMATION

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(ASCII data file 83440.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.75718	1.411e-08	au
e	0.016529	5.002e-08
i	9.372	4.825e-06	deg
Ω	50.321	2.696e-05	deg
ω	321.22	0.0001338	deg
M	337.07	0.0001324	deg

Other useful info
Absolute Magnitude (H)	15.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.7116	au
Aphelion	2.8028	au
Asc. node-Earth separation	1.73244	au
Desc. node-Earth separation	1.78235	au
Earth MOID	1.72025	au
Orbital period	1672.23	days
Date of orbit computation	apr 23 20:04

Correlation matrix
1.00000000	0.01735904	0.00143780	-0.00200521	0.19423655	-0.23398116
0.01735904	1.00000000	-0.00460500	0.01856579	0.03358313	-0.04870787
0.00143780	-0.00460500	1.00000000	-0.20208276	0.04668858	-0.00638356
-0.00200521	0.01856579	-0.20208276	1.00000000	-0.19808592	-0.00030409
0.19423655	0.03358313	0.04668858	-0.19808592	1.00000000	-0.97908053
-0.23398116	-0.04870787	-0.00638356	-0.00030409	-0.97908053	1.00000000

Covariance matrix
1.99223695E-16	1.22559987E-17	9.79087720E-17	-7.63017425E-16	3.66826241E-13	-4.37265109E-13
1.22559987E-17	2.50210187E-15	-1.11130875E-15	2.50362551E-14	2.24767051E-13	-3.22585660E-13
9.79087720E-17	-1.11130875E-15	2.32758459E-11	-2.62836384E-11	3.01385503E-11	-4.07764086E-12
-7.63017425E-16	2.50362551E-14	-2.62836384E-11	7.26786657E-10	-7.14522683E-10	-1.08542854E-12
3.66826241E-13	2.24767051E-13	3.01385503E-11	-7.14522683E-10	1.79026732E-08	-1.73448603E-08
-4.37265109E-13	-3.22585660E-13	-4.07764086E-12	-1.08542854E-12	-1.73448603E-08	1.75302010E-08