AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012BW86 ∴ Orbital info ∴ Epoch epochXXX

(550155) 2012BW86 ▹

ORBITAL INFORMATION

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(ASCII data file 550155.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.63402	4.364e-08	au
e	0.225524	5.434e-08
i	13.108	1.499e-05	deg
Ω	34.805	2.868e-05	deg
ω	87.758	7.257e-05	deg
M	309.546	6.535e-05	deg

Other useful info
Absolute Magnitude (H)	17.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.04	au
Aphelion	3.2281	au
Asc. node-Earth separation	1.48551	au
Desc. node-Earth separation	1.51615	au
Earth MOID	1.10461	au
Orbital period	1561.45	days
Date of orbit computation	apr 23 21:46

Correlation matrix
1.00000000	0.10175600	0.02898590	-0.02776794	0.76745159	-0.88503588
0.10175600	1.00000000	-0.02185041	-0.00446361	0.05885808	-0.08299411
0.02898590	-0.02185041	1.00000000	-0.18340510	0.09405809	-0.02743682
-0.02776794	-0.00446361	-0.18340510	1.00000000	-0.41179701	0.03323023
0.76745159	0.05885808	0.09405809	-0.41179701	1.00000000	-0.91584239
-0.88503588	-0.08299411	-0.02743682	0.03323023	-0.91584239	1.00000000

Covariance matrix
1.90425112E-15	2.41293929E-16	1.89604578E-14	-3.47536746E-14	2.43027902E-12	-2.52381216E-12
2.41293929E-16	2.95289873E-15	-1.77985189E-14	-6.95673535E-15	2.32099055E-13	-2.94717270E-13
1.89604578E-14	-1.77985189E-14	2.24698371E-10	-7.88508431E-11	1.02314960E-10	-2.68761934E-11
-3.47536746E-14	-6.95673535E-15	-7.88508431E-11	8.22602327E-10	-8.57079667E-10	6.22819805E-11
2.43027902E-12	2.32099055E-13	1.02314960E-10	-8.57079667E-10	5.26606330E-09	-4.34307991E-09
-2.52381216E-12	-2.94717270E-13	-2.68761934E-11	6.22819805E-11	-4.34307991E-09	4.27039535E-09