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
58060.5 MJD
	Value	1-σ variation	Units
a	2.22271	4.212e-09	au
e	0.196772	2.993e-08
i	6.268	2.588e-06	deg
Ω	335.773	2.536e-05	deg
ω	25.998	2.648e-05	deg
M	188.76	6.871e-06	deg

Other useful info
Absolute Magnitude (H)	14.6	mag
Slope parameter (G)	0.15	mag
Perihelion	1.7853	au
Aphelion	2.6601	au
Asc. node-Earth separation	0.80615	au
Desc. node-Earth separation	1.60731	au
Earth MOID	0.78399	au
Orbital period	1210.38	days
Date of orbit computation	apr 23 19:47

Correlation matrix
1.00000000	0.17804186	0.00589364	0.00186451	-0.04940821	0.14383925
0.17804186	1.00000000	0.00004817	-0.00454052	-0.08266105	0.08377210
0.00589364	0.00004817	1.00000000	0.01075801	-0.02109081	0.03605009
0.00186451	-0.00454052	0.01075801	1.00000000	-0.95162722	0.00552500
-0.04940821	-0.08266105	-0.02109081	-0.95162722	1.00000000	-0.29678564
0.14383925	0.08377210	0.03605009	0.00552500	-0.29678564	1.00000000

Covariance matrix
1.77426374E-17	2.24455781E-17	6.42555735E-17	1.99145534E-16	-5.51080836E-15	4.16301693E-15
2.24455781E-17	8.95775518E-16	3.73141652E-18	-3.44589998E-15	-6.55100034E-14	1.72274376E-14
6.42555735E-17	3.73141652E-18	6.69939540E-12	7.06068248E-13	-1.44550049E-12	6.41129632E-13
1.99145534E-16	-3.44589998E-15	7.06068248E-13	6.42974933E-10	-6.38956057E-10	9.62611921E-13
-5.51080836E-15	-6.55100034E-14	-1.44550049E-12	-6.38956057E-10	7.01155306E-10	-5.39972545E-11
4.16301693E-15	1.72274376E-14	6.41129632E-13	9.62611921E-13	-5.39972545E-11	4.72110188E-11