AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009BK9 ∴ Orbital info ∴ Epoch epochXXX

(435904) 2009BK9 ▹

ORBITAL INFORMATION

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(ASCII data file 435904.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	1.95901	1.316e-08	au
e	0.057514	8.765e-08
i	24.255	8.706e-06	deg
Ω	125.957	1.1e-05	deg
ω	352.252	5.884e-05	deg
M	197.605	5.322e-05	deg

Other useful info
Absolute Magnitude (H)	17.6	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8463	au
Aphelion	2.0717	au
Asc. node-Earth separation	0.86317	au
Desc. node-Earth separation	1.05539	au
Earth MOID	0.8631	au
Orbital period	1001.51	days
Date of orbit computation	apr 23 21:22

Correlation matrix
1.00000000	-0.26074689	0.02810607	-0.01548126	-0.14621232	0.03837777
-0.26074689	1.00000000	-0.04111266	0.04765288	-0.02591930	0.00111621
0.02810607	-0.04111266	1.00000000	0.17348290	-0.13130273	0.10371007
-0.01548126	0.04765288	0.17348290	1.00000000	-0.17124930	0.00188671
-0.14621232	-0.02591930	-0.13130273	-0.17124930	1.00000000	-0.97563253
0.03837777	0.00111621	0.10371007	0.00188671	-0.97563253	1.00000000

Covariance matrix
1.73218275E-16	-3.00796255E-16	3.22062351E-15	-2.24198414E-15	-1.13234533E-13	2.68831236E-14
-3.00796255E-16	7.68268221E-15	-3.13743660E-14	4.59594589E-14	-1.33683490E-13	5.20722463E-15
3.22062351E-15	-3.13743660E-14	7.58029076E-11	1.66199196E-11	-6.72689673E-11	4.80581451E-11
-2.24198414E-15	4.59594589E-14	1.66199196E-11	1.21076163E-10	-1.10880765E-10	1.10493489E-12
-1.13234533E-13	-1.33683490E-13	-6.72689673E-11	-1.10880765E-10	3.46255089E-09	-3.05553662E-09
2.68831236E-14	5.20722463E-15	4.80581451E-11	1.10493489E-12	-3.05553662E-09	2.83273715E-09