AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001DB44 ∴ Orbital info ∴ Epoch epochXXX

(158123) 2001DB44 ▹

ORBITAL INFORMATION

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(ASCII data file 158123.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.16235	2.463e-08	au
e	0.254379	4.542e-08
i	12.441	7.623e-06	deg
Ω	331.4	2.196e-05	deg
ω	249.251	2.684e-05	deg
M	357.903	1.808e-05	deg

Other useful info
Absolute Magnitude (H)	15.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3579	au
Aphelion	3.9668	au
Asc. node-Earth separation	2.24027	au
Desc. node-Earth separation	1.72466	au
Earth MOID	1.38578	au
Orbital period	2054.06	days
Date of orbit computation	apr 23 20:22

Correlation matrix
1.00000000	-0.05570471	0.00292774	-0.00970324	0.19492733	-0.61033283
-0.05570471	1.00000000	-0.00057198	-0.00607606	-0.21327736	0.32143033
0.00292774	-0.00057198	1.00000000	0.04432664	-0.03740700	-0.00151413
-0.00970324	-0.00607606	0.04432664	1.00000000	-0.80299837	0.01791183
0.19492733	-0.21327736	-0.03740700	-0.80299837	1.00000000	-0.55892004
-0.61033283	0.32143033	-0.00151413	0.01791183	-0.55892004	1.00000000

Covariance matrix
6.06705715E-16	-6.23152836E-17	5.49744331E-16	-5.24877853E-15	1.28879768E-13	-2.71784361E-13
-6.23152836E-17	2.06265784E-15	-1.98032577E-16	-6.06021752E-15	-2.60004778E-13	2.63918073E-13
5.49744331E-16	-1.98032577E-16	5.81136790E-11	7.42090128E-12	-7.65446810E-12	-2.08675439E-13
-5.24877853E-15	-6.06021752E-15	7.42090128E-12	4.82286710E-10	-4.73358617E-10	7.11150024E-12
1.28879768E-13	-2.60004778E-13	-7.65446810E-12	-4.73358617E-10	7.20519857E-10	-2.71232262E-10
-2.71784361E-13	2.63918073E-13	-2.08675439E-13	7.11150024E-12	-2.71232262E-10	3.26841637E-10