AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012BO157 ∴ Orbital info ∴ Epoch epochXXX

(519464) 2012BO157 ▹

ORBITAL INFORMATION

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(ASCII data file 519464.eq0)

Keplerian elements at epoch
58042.8 MJD
	Value	1-σ variation	Units
a	3.16374	6.152e-08	au
e	0.075978	1.444e-07
i	9.856	1.285e-05	deg
Ω	323.668	5.158e-05	deg
ω	214.137	9.419e-05	deg
M	332.525	8.095e-05	deg

Other useful info
Absolute Magnitude (H)	16.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.9234	au
Aphelion	3.4041	au
Asc. node-Earth separation	2.34393	au
Desc. node-Earth separation	1.97086	au
Earth MOID	1.9335	au
Orbital period	2055.42	days
Date of orbit computation	apr 23 21:40

Correlation matrix
1.00000000	-0.44152528	0.01202106	0.02283689	0.22012477	-0.29433298
-0.44152528	1.00000000	0.00795199	-0.00402376	-0.43144403	0.55997476
0.01202106	0.00795199	1.00000000	0.02384729	-0.00903964	-0.00760262
0.02283689	-0.00402376	0.02384729	1.00000000	-0.56591903	0.03529851
0.22012477	-0.43144403	-0.00903964	-0.56591903	1.00000000	-0.83941044
-0.29433298	0.55997476	-0.00760262	0.03529851	-0.83941044	1.00000000

Covariance matrix
3.78461995E-15	-3.92277657E-15	9.50053187E-15	7.24615108E-14	1.27550841E-12	-1.46575036E-12
-3.92277657E-15	2.08570903E-14	1.47535516E-14	-2.99721953E-14	-5.86887147E-12	6.54644111E-12
9.50053187E-15	1.47535516E-14	1.65039594E-10	1.58012871E-11	-1.09382690E-11	-7.90618804E-12
7.24615108E-14	-2.99721953E-14	1.58012871E-11	2.66022623E-09	-2.74926658E-09	1.47375620E-10
1.27550841E-12	-5.86887147E-12	-1.09382690E-11	-2.74926658E-09	8.87169373E-09	-6.40011220E-09
-1.46575036E-12	6.54644111E-12	-7.90618804E-12	1.47375620E-10	-6.40011220E-09	6.55269416E-09