AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009BW46 ∴ Orbital info ∴ Epoch epochXXX

(284835) 2009BW46 ▹

ORBITAL INFORMATION

◲

(ASCII data file 284835.eq0)

Keplerian elements at epoch
57639.6 MJD
	Value	1-σ variation	Units
a	3.15711	3.148e-08	au
e	0.035865	5.107e-08
i	4.533	6.636e-06	deg
Ω	163.053	6.619e-05	deg
ω	312.689	0.0001192	deg
M	157.344	9.697e-05	deg

Other useful info
Absolute Magnitude (H)	16.0	mag
Slope parameter (G)	0.15	mag
Perihelion	3.0439	au
Aphelion	3.2703	au
Asc. node-Earth separation	2.08647	au
Desc. node-Earth separation	2.22351	au
Earth MOID	2.06227	au
Orbital period	2048.96	days
Date of orbit computation	apr 23 20:49

Correlation matrix
1.00000000	-0.01825855	0.00366044	0.01085070	-0.17318938	0.20279475
-0.01825855	1.00000000	-0.00905384	0.00411783	0.13763797	-0.17963138
0.00366044	-0.00905384	1.00000000	0.10142253	-0.05601485	0.00023782
0.01085070	0.00411783	0.10142253	1.00000000	-0.56062827	0.00829401
-0.17318938	0.13763797	-0.05601485	-0.56062827	1.00000000	-0.83188834
0.20279475	-0.17963138	0.00023782	0.00829401	-0.83188834	1.00000000

Covariance matrix
9.91006339E-16	-2.93530660E-17	7.64652240E-16	2.26081097E-14	-6.49940047E-13	6.19029268E-13
-2.93530660E-17	2.60794289E-15	-3.06813145E-15	1.39182721E-14	8.37917211E-13	-8.89503194E-13
7.64652240E-16	-3.06813145E-15	4.40336172E-11	4.45445923E-11	-4.43107583E-11	1.53022137E-13
2.26081097E-14	1.39182721E-14	4.45445923E-11	4.38063120E-09	-4.42340963E-09	5.32290735E-11
-6.49940047E-13	8.37917211E-13	-4.43107583E-11	-4.42340963E-09	1.42110980E-08	-9.61601464E-09
6.19029268E-13	-8.89503194E-13	1.53022137E-13	5.32290735E-11	-9.61601464E-09	9.40226586E-09