AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Dollen ∴ Orbital info ∴ Epoch epochXXX

(7449) Dollen ▹

ORBITAL INFORMATION

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(ASCII data file 7449.eq0)

Keplerian elements at epoch
58084.6 MJD
	Value	1-σ variation	Units
a	2.22282	4.2e-09	au
e	0.19671	2.985e-08
i	6.267	2.586e-06	deg
Ω	335.77	2.517e-05	deg
ω	26.003	2.626e-05	deg
M	195.931	6.806e-06	deg

Other useful info
Absolute Magnitude (H)	14.6	mag
Slope parameter (G)	0.15	mag
Perihelion	1.7856	au
Aphelion	2.6601	au
Asc. node-Earth separation	0.80576	au
Desc. node-Earth separation	1.6065	au
Earth MOID	0.78378	au
Orbital period	1210.47	days
Date of orbit computation	Jul 26 08:52

Correlation matrix
1.00000000	0.17439355	0.00506493	0.00170079	-0.04582237	0.13153238
0.17439355	1.00000000	0.00001484	-0.00528424	-0.07950052	0.07509158
0.00506493	0.00001484	1.00000000	0.01581591	-0.02587698	0.03605271
0.00170079	-0.00528424	0.01581591	1.00000000	-0.95210964	0.00477654
-0.04582237	-0.07950052	-0.02587698	-0.95210964	1.00000000	-0.29439521
0.13153238	0.07509158	0.03605271	0.00477654	-0.29439521	1.00000000

Covariance matrix
1.76417978E-17	2.18671236E-17	5.50035179E-17	1.79809436E-16	-5.05474051E-15	3.75991257E-15
2.18671236E-17	8.91209144E-16	1.14527034E-18	-3.97067040E-15	-6.23317989E-14	1.52564923E-14
5.50035179E-17	1.14527034E-18	6.68483982E-12	1.02927478E-12	-1.75715082E-12	6.34391066E-13
1.79809436E-16	-3.97067040E-15	1.02927478E-12	6.33553184E-10	-6.29402409E-10	8.18235246E-13
-5.05474051E-15	-6.23317989E-14	-1.75715082E-12	-6.29402409E-10	6.89762846E-10	-5.26204168E-11
3.75991257E-15	1.52564923E-14	6.34391066E-13	8.18235246E-13	-5.26204168E-11	4.63177318E-11