AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009BA84 ∴ Orbital info ∴ Epoch epochXXX

(438835) 2009BA84 ▹

ORBITAL INFORMATION

◲

(ASCII data file 438835.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.60102	2.454e-08	au
e	0.097538	6.285e-08
i	3.759	7.923e-06	deg
Ω	128.421	0.0001042	deg
ω	260.499	0.0001141	deg
M	311.508	4.36e-05	deg

Other useful info
Absolute Magnitude (H)	17.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3473	au
Aphelion	2.8547	au
Asc. node-Earth separation	1.63383	au
Desc. node-Earth separation	1.52082	au
Earth MOID	1.35566	au
Orbital period	1532.19	days
Date of orbit computation	apr 23 21:23

Correlation matrix
1.00000000	0.28818831	0.01003395	-0.01185050	-0.05127663	-0.04475807
0.28818831	1.00000000	-0.00229610	-0.00974594	0.01761290	-0.06640102
0.01003395	-0.00229610	1.00000000	-0.04011408	0.02921450	0.01813189
-0.01185050	-0.00974594	-0.04011408	1.00000000	-0.91278232	0.00542667
-0.05127663	0.01761290	0.02921450	-0.91278232	1.00000000	-0.40272161
-0.04475807	-0.06640102	0.01813189	0.00542667	-0.40272161	1.00000000

Covariance matrix
6.02077542E-16	4.44459291E-16	1.95059781E-15	-3.03067581E-14	-1.43575840E-13	-4.78853062E-14
4.44459291E-16	3.95056149E-15	-1.14337754E-15	-6.38454136E-14	1.26326907E-13	-1.81973817E-13
1.95059781E-15	-1.14337754E-15	6.27680810E-11	-3.31240040E-11	2.64121412E-11	6.26350365E-12
-3.03067581E-14	-6.38454136E-14	-3.31240040E-11	1.08630857E-08	-1.08562415E-08	2.46612118E-11
-1.43575840E-13	1.26326907E-13	2.64121412E-11	-1.08562415E-08	1.30218097E-08	-2.00375825E-09
-4.78853062E-14	-1.81973817E-13	6.26350365E-12	2.46612118E-11	-2.00375825E-09	1.90111956E-09