AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009LA5 ∴ Orbital info ∴ Epoch epochXXX

(356194) 2009LA5 ▹

ORBITAL INFORMATION

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(ASCII data file 356194.eq0)

Keplerian elements at epoch
57800.5 MJD
	Value	1-σ variation	Units
a	3.01984	4.327e-08	au
e	0.030361	7.091e-08
i	11.588	6.356e-06	deg
Ω	114.936	3.481e-05	deg
ω	213.268	0.0001213	deg
M	86.101	0.0001149	deg

Other useful info
Absolute Magnitude (H)	16.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.9282	au
Aphelion	3.1115	au
Asc. node-Earth separation	2.11222	au
Desc. node-Earth separation	1.92659	au
Earth MOID	1.92034	au
Orbital period	1916.79	days
Date of orbit computation	apr 23 21:05

Correlation matrix
1.00000000	0.49196399	0.00256722	-0.00276977	-0.10841545	0.10512598
0.49196399	1.00000000	-0.00886872	0.00116792	-0.00393103	-0.01059738
0.00256722	-0.00886872	1.00000000	0.02033159	-0.01909519	0.01439524
-0.00276977	0.00116792	0.02033159	1.00000000	-0.28406524	0.00306586
-0.10841545	-0.00393103	-0.01909519	-0.28406524	1.00000000	-0.95873255
0.10512598	-0.01059738	0.01439524	0.00306586	-0.95873255	1.00000000

Covariance matrix
1.87217418E-15	1.50939346E-15	7.06014254E-16	-4.17149579E-15	-5.69169345E-13	5.22760864E-13
1.50939346E-15	5.02796268E-15	-3.99700551E-15	2.88259132E-15	-3.38204265E-14	-8.63603690E-14
7.06014254E-16	-3.99700551E-15	4.03976119E-11	4.49805267E-12	-1.47258026E-11	1.05151796E-11
-4.17149579E-15	2.88259132E-15	4.49805267E-12	1.21157638E-09	-1.19969462E-09	1.22644183E-11
-5.69169345E-13	-3.38204265E-14	-1.47258026E-11	-1.19969462E-09	1.47215804E-08	-1.33688661E-08
5.22760864E-13	-8.63603690E-14	1.05151796E-11	1.22644183E-11	-1.33688661E-08	1.32080825E-08