AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009DS73 ∴ Orbital info ∴ Epoch epochXXX

(312525) 2009DS73 ▹

ORBITAL INFORMATION

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(ASCII data file 312525.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.47278	1.556e-08	au
e	0.084881	5.72e-08
i	7.284	4.504e-06	deg
Ω	102.182	5.494e-05	deg
ω	147.48	6.586e-05	deg
M	250.777	3.656e-05	deg

Other useful info
Absolute Magnitude (H)	16.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2629	au
Aphelion	2.6827	au
Asc. node-Earth separation	1.66164	au
Desc. node-Earth separation	1.27426	au
Earth MOID	1.25188	au
Orbital period	1420.29	days
Date of orbit computation	apr 23 20:55

Correlation matrix
1.00000000	0.16994276	0.00487792	0.00104847	-0.07154621	-0.01975552
0.16994276	1.00000000	-0.00350549	-0.03309130	-0.28713012	0.50770048
0.00487792	-0.00350549	1.00000000	-0.19071307	0.15385572	0.00913675
0.00104847	-0.03309130	-0.19071307	1.00000000	-0.81236030	-0.02528718
-0.07154621	-0.28713012	0.15385572	-0.81236030	1.00000000	-0.55352043
-0.01975552	0.50770048	0.00913675	-0.02528718	-0.55352043	1.00000000

Covariance matrix
2.42036563E-16	1.51232459E-16	3.41809397E-16	8.96222057E-16	-7.33038344E-14	-1.12356231E-14
1.51232459E-16	3.27192794E-15	-9.03148802E-16	-1.04000449E-13	-1.08163366E-12	1.06164083E-12
3.41809397E-16	-9.03148802E-16	2.02869785E-11	-4.71963815E-11	4.56375078E-11	1.50441865E-12
8.96222057E-16	-1.04000449E-13	-4.71963815E-11	3.01883313E-09	-2.93946182E-09	-5.07911647E-11
-7.33038344E-14	-1.08163366E-12	4.56375078E-11	-2.93946182E-09	4.33709718E-09	-1.33260490E-09
-1.12356231E-14	1.06164083E-12	1.50441865E-12	-5.07911647E-11	-1.33260490E-09	1.33639962E-09