AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2005BK20 ∴ Orbital info ∴ Epoch epochXXX

(191901) 2005BK20 ▹

ORBITAL INFORMATION

◲

(ASCII data file 191901.eq0)

Keplerian elements at epoch
57931.8 MJD
	Value	1-σ variation	Units
a	3.15388	2.676e-08	au
e	0.08548	4.376e-08
i	11.142	5.686e-06	deg
Ω	340.711	2.545e-05	deg
ω	79.375	4.77e-05	deg
M	141.56	3.835e-05	deg

Other useful info
Absolute Magnitude (H)	15.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.8843	au
Aphelion	3.4235	au
Asc. node-Earth separation	2.07348	au
Desc. node-Earth separation	2.1889	au
Earth MOID	1.92155	au
Orbital period	2045.82	days
Date of orbit computation	apr 23 20:29

Correlation matrix
1.00000000	0.03765062	0.00652409	0.00286275	-0.28339222	0.32966154
0.03765062	1.00000000	-0.01258281	0.00481548	-0.06780547	0.06964284
0.00652409	-0.01258281	1.00000000	-0.02180525	0.01054881	0.00019351
0.00286275	0.00481548	-0.02180525	1.00000000	-0.51876254	-0.00379031
-0.28339222	-0.06780547	0.01054881	-0.51876254	1.00000000	-0.84928655
0.32966154	0.06964284	0.00019351	-0.00379031	-0.84928655	1.00000000

Covariance matrix
7.16028694E-16	4.40884563E-17	9.92684079E-16	1.94947665E-15	-3.61720199E-13	3.38331461E-13
4.40884563E-17	1.91502772E-15	-3.13105810E-15	5.36286271E-15	-1.41537619E-13	1.16888802E-13
9.92684079E-16	-3.13105810E-15	3.23334528E-11	-3.15541796E-12	2.86120636E-12	4.22017350E-14
1.94947665E-15	5.36286271E-15	-3.15541796E-12	6.47648532E-10	-6.29735146E-10	-3.69958802E-12
-3.61720199E-13	-1.41537619E-13	2.86120636E-12	-6.29735146E-10	2.27530310E-09	-1.55375581E-09
3.38331461E-13	1.16888802E-13	4.22017350E-14	-3.69958802E-12	-1.55375581E-09	1.47101730E-09