AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012DA20 ∴ Orbital info ∴ Epoch epochXXX

(407960) 2012DA20 ▹

ORBITAL INFORMATION

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(ASCII data file 407960.eq0)

Keplerian elements at epoch
58315.1 MJD
	Value	1-σ variation	Units
a	3.19728	3.871e-08	au
e	0.087079	7.784e-08
i	16.954	8.754e-06	deg
Ω	2.872	2.047e-05	deg
ω	128.974	5.202e-05	deg
M	68.429	4.574e-05	deg

Other useful info
Absolute Magnitude (H)	15.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.9189	au
Aphelion	3.4757	au
Asc. node-Earth separation	2.354	au
Desc. node-Earth separation	2.01024	au
Earth MOID	1.95909	au
Orbital period	2088.18	days
Date of orbit computation	Jun 5 02:04

Correlation matrix
1.00000000	-0.20820948	0.02317686	0.01126307	-0.16730435	0.17025039
-0.20820948	1.00000000	-0.00839059	-0.00278792	0.46097185	-0.45555588
0.02317686	-0.00839059	1.00000000	-0.07214372	0.01979942	0.00584879
0.01126307	-0.00278792	-0.07214372	1.00000000	-0.38873618	0.01930277
-0.16730435	0.46097185	0.01979942	-0.38873618	1.00000000	-0.92240625
0.17025039	-0.45555588	0.00584879	0.01930277	-0.92240625	1.00000000

Covariance matrix
1.49852869E-15	-6.27393820E-16	7.85402807E-15	8.92502298E-15	-3.36939281E-13	3.01421094E-13
-6.27393820E-16	6.05918770E-15	-5.71748441E-15	-4.44229841E-15	1.86678149E-12	-1.62181705E-12
7.85402807E-15	-5.71748441E-15	7.66320689E-11	-1.29277753E-11	9.01715453E-12	2.34166209E-12
8.92502298E-15	-4.44229841E-15	-1.29277753E-11	4.19025070E-10	-4.13987127E-10	1.80714341E-11
-3.36939281E-13	1.86678149E-12	9.01715453E-12	-4.13987127E-10	2.70659796E-09	-2.19476041E-09
3.01421094E-13	-1.62181705E-12	2.34166209E-12	1.80714341E-11	-2.19476041E-09	2.09173183E-09