AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009BY42 ∴ Orbital info ∴ Epoch epochXXX

(432126) 2009BY42 ▹

ORBITAL INFORMATION

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(ASCII data file 432126.eq0)

Keplerian elements at epoch
58232.4 MJD
	Value	1-σ variation	Units
a	3.13216	4.769e-08	au
e	0.124188	6.195e-08
i	9.087	8.808e-06	deg
Ω	323.235	4.117e-05	deg
ω	108.089	5.732e-05	deg
M	295.536	3.726e-05	deg

Other useful info
Absolute Magnitude (H)	16.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.7432	au
Aphelion	3.5211	au
Asc. node-Earth separation	2.19571	au
Desc. node-Earth separation	1.98202	au
Earth MOID	1.77507	au
Orbital period	2024.72	days
Date of orbit computation	apr 23 21:22

Correlation matrix
1.00000000	0.01656150	0.01089549	-0.00598386	0.04536394	-0.06802107
0.01656150	1.00000000	0.02347007	-0.00413046	-0.01047447	-0.04169961
0.01089549	0.02347007	1.00000000	0.08344174	-0.05714079	-0.00790557
-0.00598386	-0.00413046	0.08344174	1.00000000	-0.71605314	0.01463050
0.04536394	-0.01047447	-0.05714079	-0.71605314	1.00000000	-0.70068891
-0.06802107	-0.04169961	-0.00790557	0.01463050	-0.70068891	1.00000000

Covariance matrix
2.27472073E-15	4.89324595E-17	4.57730206E-15	-1.17503017E-14	1.24018734E-13	-1.20879251E-13
4.89324595E-17	3.83765927E-15	1.28069721E-14	-1.05350266E-14	-3.71944030E-14	-9.62519325E-14
4.57730206E-15	1.28069721E-14	7.75885521E-11	3.02611830E-11	-2.88507800E-11	-2.59463397E-12
-1.17503017E-14	-1.05350266E-14	3.02611830E-11	1.69514714E-09	-1.68990178E-09	2.24443599E-11
1.24018734E-13	-3.71944030E-14	-2.88507800E-11	-1.68990178E-09	3.28567815E-09	-1.49651816E-09
-1.20879251E-13	-9.62519325E-14	-2.59463397E-12	2.24443599E-11	-1.49651816E-09	1.38831648E-09