AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2003DU17 ∴ Orbital info ∴ Epoch epochXXX

(170155) 2003DU17 ▹

ORBITAL INFORMATION

◲

(ASCII data file 170155.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	1.9342	5.623e-09	au
e	0.08537	3.374e-08
i	23.188	5.477e-06	deg
Ω	154.387	7.772e-06	deg
ω	306.753	3.036e-05	deg
M	359.723	3.003e-05	deg

Other useful info
Absolute Magnitude (H)	16.9	mag
Slope parameter (G)	0.15	mag
Perihelion	1.7691	au
Aphelion	2.0993	au
Asc. node-Earth separation	0.83764	au
Desc. node-Earth separation	1.01365	au
Earth MOID	0.8244	au
Orbital period	982.539	days
Date of orbit computation	apr 23 20:25

Correlation matrix
1.00000000	0.04620387	-0.00930742	0.00579032	0.21546060	-0.33964692
0.04620387	1.00000000	-0.02647408	-0.02441198	0.42583940	-0.43802750
-0.00930742	-0.02647408	1.00000000	0.12247572	-0.07487456	0.04839595
0.00579032	-0.02441198	0.12247572	1.00000000	-0.23920493	0.00525982
0.21546060	0.42583940	-0.07487456	-0.23920493	1.00000000	-0.96095944
-0.33964692	-0.43802750	0.04839595	0.00525982	-0.96095944	1.00000000

Covariance matrix
3.16213542E-17	8.76613201E-18	-2.86633017E-16	2.53074463E-16	3.67828602E-14	-5.73552626E-14
8.76613201E-18	1.13835799E-15	-4.89178097E-15	-6.40174037E-15	4.36186943E-13	-4.43809054E-13
-2.86633017E-16	-4.89178097E-15	2.99925577E-11	5.21329588E-12	-1.24488265E-11	7.95923074E-12
2.53074463E-16	-6.40174037E-15	5.21329588E-12	6.04103314E-11	-5.64433940E-11	1.22767143E-12
3.67828602E-14	4.36186943E-13	-1.24488265E-11	-5.64433940E-11	9.21668585E-10	-8.76088146E-10
-5.73552626E-14	-4.43809054E-13	7.95923074E-12	1.22767143E-12	-8.76088146E-10	9.01800998E-10