AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011KY28 ∴ Orbital info ∴ Epoch epochXXX

(549503) 2011KY28 ▹

ORBITAL INFORMATION

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(ASCII data file 549503.eq0)

Keplerian elements at epoch
57448.3 MJD
	Value	1-σ variation	Units
a	3.07969	2.746e-08	au
e	0.248136	8.798e-08
i	19.184	8.955e-06	deg
Ω	67.007	2.974e-05	deg
ω	173.724	4.122e-05	deg
M	323.006	2.23e-05	deg

Other useful info
Absolute Magnitude (H)	16.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3155	au
Aphelion	3.8439	au
Asc. node-Earth separation	2.85033	au
Desc. node-Earth separation	1.30451	au
Earth MOID	1.30322	au
Orbital period	1974.05	days
Date of orbit computation	apr 23 21:46

Correlation matrix
1.00000000	0.05344624	0.01074181	0.02775594	0.32495655	-0.51275578
0.05344624	1.00000000	-0.03310460	-0.00215439	0.14981473	-0.03602244
0.01074181	-0.03310460	1.00000000	-0.23798911	0.21746539	-0.08303265
0.02775594	-0.00215439	-0.23798911	1.00000000	-0.67963567	0.00054446
0.32495655	0.14981473	0.21746539	-0.67963567	1.00000000	-0.70464095
-0.51275578	-0.03602244	-0.08303265	0.00054446	-0.70464095	1.00000000

Covariance matrix
7.54219670E-16	1.29142210E-16	2.64178158E-15	2.26717687E-14	3.67858831E-13	-3.13985970E-13
1.29142210E-16	7.74112963E-15	-2.60832100E-14	-5.63776056E-15	5.43329960E-13	-7.06685298E-14
2.64178158E-15	-2.60832100E-14	8.01938703E-11	-6.33881768E-11	8.02726673E-11	-1.65794542E-11
2.26717687E-14	-5.63776056E-15	-6.33881768E-11	8.84629020E-10	-8.33227730E-10	3.61075463E-13
3.67858831E-13	5.43329960E-13	8.02726673E-11	-8.33227730E-10	1.69908034E-09	-6.47627958E-10
-3.13985970E-13	-7.06685298E-14	-1.65794542E-11	3.61075463E-13	-6.47627958E-10	4.97166096E-10