AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2007DB1 ∴ Orbital info ∴ Epoch epochXXX

(187645) 2007DB1 ▹

ORBITAL INFORMATION

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(ASCII data file 187645.eq0)

Keplerian elements at epoch
57653.4 MJD
	Value	1-σ variation	Units
a	2.88908	2.593e-08	au
e	0.166171	1.009e-07
i	5.68	8.126e-06	deg
Ω	182.564	5.696e-05	deg
ω	173.253	6.006e-05	deg
M	130.143	1.655e-05	deg

Other useful info
Absolute Magnitude (H)	16.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.409	au
Aphelion	3.3692	au
Asc. node-Earth separation	2.36825	au
Desc. node-Earth separation	1.40865	au
Earth MOID	1.40419	au
Orbital period	1793.65	days
Date of orbit computation	apr 23 20:29

Correlation matrix
1.00000000	-0.17763131	0.00198214	0.00402642	-0.06495395	0.15059768
-0.17763131	1.00000000	-0.01101456	-0.01371573	0.03108445	0.19902765
0.00198214	-0.01101456	1.00000000	-0.37852701	0.36055828	-0.01336463
0.00402642	-0.01371573	-0.37852701	1.00000000	-0.94635721	0.00383898
-0.06495395	0.03108445	0.36055828	-0.94635721	1.00000000	-0.30751184
0.15059768	0.19902765	-0.01336463	0.00383898	-0.30751184	1.00000000

Covariance matrix
6.72165660E-16	-4.64616144E-16	4.17604000E-16	5.94585719E-15	-1.01149697E-13	6.46333021E-14
-4.64616144E-16	1.01782533E-14	-9.03018870E-15	-7.88158026E-14	1.88365195E-13	3.32391534E-13
4.17604000E-16	-9.03018870E-15	6.60368194E-11	-1.75205444E-10	1.75990565E-10	-1.79783554E-12
5.94585719E-15	-7.88158026E-14	-1.75205444E-10	3.24425730E-09	-3.23767747E-09	3.61970797E-12
-1.01149697E-13	1.88365195E-13	1.75990565E-10	-3.23767747E-09	3.60779364E-09	-3.05761363E-10
6.46333021E-14	3.32391534E-13	-1.79783554E-12	3.61970797E-12	-3.05761363E-10	2.74031085E-10