AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2003DR17 ∴ Orbital info ∴ Epoch epochXXX

(154469) 2003DR17 ▹

ORBITAL INFORMATION

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(ASCII data file 154469.eq0)

Keplerian elements at epoch
57532.4 MJD
	Value	1-σ variation	Units
a	2.42028	9.546e-09	au
e	0.128714	3.575e-08
i	6.631	6.416e-06	deg
Ω	0.095	3.41e-05	deg
ω	270.813	4.297e-05	deg
M	98.149	2.604e-05	deg

Other useful info
Absolute Magnitude (H)	15.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1088	au
Aphelion	2.7318	au
Asc. node-Earth separation	1.37336	au
Desc. node-Earth separation	1.38911	au
Earth MOID	1.10545	au
Orbital period	1375.3	days
Date of orbit computation	apr 23 20:21

Correlation matrix
1.00000000	-0.14963499	0.00650244	-0.02664004	-0.03212536	0.07928950
-0.14963499	1.00000000	0.00286231	-0.00654720	0.02651276	-0.01825045
0.00650244	0.00286231	1.00000000	0.01613868	-0.01730765	0.00800591
-0.02664004	-0.00654720	0.01613868	1.00000000	-0.78817591	0.00416193
-0.03212536	0.02651276	-0.01730765	-0.78817591	1.00000000	-0.61322676
0.07928950	-0.01825045	0.00800591	0.00416193	-0.61322676	1.00000000

Covariance matrix
9.11315002E-17	-5.10647289E-17	3.98240089E-16	-8.67158397E-15	-1.31767134E-14	1.97113009E-14
-5.10647289E-17	1.27793052E-15	6.56454761E-16	-7.98065718E-15	4.07224045E-14	-1.69899690E-14
3.98240089E-16	6.56454761E-16	4.11593634E-11	3.53046131E-12	-4.77086774E-12	1.33755159E-12
-8.67158397E-15	-7.98065718E-15	3.53046131E-12	1.16267535E-09	-1.15472142E-09	3.69563704E-12
-1.31767134E-14	4.07224045E-14	-4.77086774E-12	-1.15472142E-09	1.84607638E-09	-6.86137717E-10
1.97113009E-14	-1.69899690E-14	1.33755159E-12	3.69563704E-12	-6.86137717E-10	6.78157753E-10