AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Populus ∴ Orbital info ∴ Epoch epochXXX

(8647) Populus ▹

ORBITAL INFORMATION

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(ASCII data file 8647.eq0)

Keplerian elements at epoch
57803.1 MJD
	Value	1-σ variation	Units
a	2.27648	5.189e-09	au
e	0.165546	3.017e-08
i	3.909	2.947e-06	deg
Ω	313.07	5.053e-05	deg
ω	100.251	5.161e-05	deg
M	308.867	9.859e-06	deg

Other useful info
Absolute Magnitude (H)	14.1	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8996	au
Aphelion	2.6533	au
Asc. node-Earth separation	1.26658	au
Desc. node-Earth separation	1.16548	au
Earth MOID	0.91527	au
Orbital period	1254.57	days
Date of orbit computation	apr 23 19:47

Correlation matrix
1.00000000	-0.15458328	0.01583701	0.00909123	-0.01112688	-0.00227719
-0.15458328	1.00000000	-0.00243783	0.00885288	-0.07984865	0.37546004
0.01583701	-0.00243783	1.00000000	0.27503798	-0.26900809	-0.00061993
0.00909123	0.00885288	0.27503798	1.00000000	-0.97793351	0.01025454
-0.01112688	-0.07984865	-0.26900809	-0.97793351	1.00000000	-0.21402339
-0.00227719	0.37546004	-0.00061993	0.01025454	-0.21402339	1.00000000

Covariance matrix
2.69210865E-17	-2.42007759E-17	2.42182490E-16	2.38340196E-15	-2.97957873E-15	-1.16488556E-16
-2.42007759E-17	9.10418240E-16	-2.16794175E-16	1.34968802E-14	-1.24343571E-13	1.11691844E-13
2.42182490E-16	-2.16794175E-16	8.68653357E-12	4.09585069E-11	-4.09188951E-11	-1.80137127E-14
2.38340196E-15	1.34968802E-14	4.09585069E-11	2.55303286E-09	-2.55019170E-09	5.10836389E-12
-2.97957873E-15	-1.24343571E-13	-4.09188951E-11	-2.55019170E-09	2.66360975E-09	-1.08901486E-10
-1.16488556E-16	1.11691844E-13	-1.80137127E-14	5.10836389E-12	-1.08901486E-10	9.72018490E-11