AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2005MA22 ∴ Orbital info ∴ Epoch epochXXX

(351457) 2005MA22 ▹

ORBITAL INFORMATION

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(ASCII data file 351457.eq0)

Keplerian elements at epoch
57215.8 MJD
	Value	1-σ variation	Units
a	2.72717	2.138e-08	au
e	0.206429	5.448e-08
i	4.104	7.8e-06	deg
Ω	120.006	8.533e-05	deg
ω	114.765	8.981e-05	deg
M	127.736	2.205e-05	deg

Other useful info
Absolute Magnitude (H)	17.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1642	au
Aphelion	3.2901	au
Asc. node-Earth separation	1.87311	au
Desc. node-Earth separation	1.38693	au
Earth MOID	1.15675	au
Orbital period	1645	days
Date of orbit computation	apr 23 21:04

Correlation matrix
1.00000000	-0.36231483	0.01409200	0.00737863	0.05349222	-0.19271085
-0.36231483	1.00000000	-0.02698298	-0.00519934	-0.04607768	0.13396959
0.01409200	-0.02698298	1.00000000	0.17532549	-0.15938567	-0.01641525
0.00737863	-0.00519934	0.17532549	1.00000000	-0.95116651	0.01056679
0.05349222	-0.04607768	-0.15938567	-0.95116651	1.00000000	-0.31342463
-0.19271085	0.13396959	-0.01641525	0.01056679	-0.31342463	1.00000000

Covariance matrix
4.56984590E-16	-4.21964903E-16	2.34958941E-15	1.34597097E-14	1.02695606E-13	-9.08172328E-14
-4.21964903E-16	2.96810243E-15	-1.14656331E-14	-2.41711035E-14	-2.25444921E-13	1.60900349E-13
2.34958941E-15	-1.14656331E-14	6.08327366E-11	1.16687044E-10	-1.11642200E-10	-2.82245727E-12
1.34597097E-14	-2.41711035E-14	1.16687044E-10	7.28144878E-09	-7.28913344E-09	1.98775709E-11
1.02695606E-13	-2.25444921E-13	-1.11642200E-10	-7.28913344E-09	8.06530700E-09	-6.20518714E-10
-9.08172328E-14	1.60900349E-13	-2.82245727E-12	1.98775709E-11	-6.20518714E-10	4.85984725E-10