AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009BG71 ∴ Orbital info ∴ Epoch epochXXX

(394997) 2009BG71 ▹

ORBITAL INFORMATION

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(ASCII data file 394997.eq0)

Keplerian elements at epoch
57579.8 MJD
	Value	1-σ variation	Units
a	2.71666	2.514e-08	au
e	0.199299	5.698e-08
i	17.374	6.691e-06	deg
Ω	122.694	2.004e-05	deg
ω	46.627	2.756e-05	deg
M	223.245	1.598e-05	deg

Other useful info
Absolute Magnitude (H)	16.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1752	au
Aphelion	3.2581	au
Asc. node-Earth separation	1.30997	au
Desc. node-Earth separation	2.00676	au
Earth MOID	1.2185	au
Orbital period	1635.5	days
Date of orbit computation	apr 23 21:14

Correlation matrix
1.00000000	0.10538202	-0.01398719	-0.01836946	0.02207456	-0.03078443
0.10538202	1.00000000	-0.03202643	0.02531935	-0.14342214	0.11773214
-0.01398719	-0.03202643	1.00000000	-0.00622899	-0.00736837	0.02261209
-0.01836946	0.02531935	-0.00622899	1.00000000	-0.70709877	0.01716159
0.02207456	-0.14342214	-0.00736837	-0.70709877	1.00000000	-0.69741751
-0.03078443	0.11773214	0.02261209	0.01716159	-0.69741751	1.00000000

Covariance matrix
6.32051479E-16	1.50963098E-16	-2.35272943E-15	-9.25347333E-15	1.52953860E-14	-1.23637105E-14
1.50963098E-16	3.24680420E-15	-1.22096104E-14	2.89076477E-14	-2.25235250E-13	1.07167877E-13
-2.35272943E-15	-1.22096104E-14	4.47641530E-11	-8.35054527E-13	-1.35871667E-12	2.41683713E-12
-9.25347333E-15	2.89076477E-14	-8.35054527E-13	4.01480265E-10	-3.90484954E-10	5.49327394E-12
1.52953860E-14	-2.25235250E-13	-1.35871667E-12	-3.90484954E-10	7.59598762E-10	-3.07062304E-10
-1.23637105E-14	1.07167877E-13	2.41683713E-12	5.49327394E-12	-3.07062304E-10	2.55201405E-10