AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Shanghai ∴ Orbital info ∴ Epoch epochXXX

(2197) Shanghai ▹

ORBITAL INFORMATION

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(ASCII data file 2197.eq0)

Keplerian elements at epoch
58307.8 MJD
	Value	1-σ variation	Units
a	3.15358	1.226e-08	au
e	0.126747	2.775e-08
i	2.496	3.085e-06	deg
Ω	56.369	6.53e-05	deg
ω	70.732	6.659e-05	deg
M	115.19	1.243e-05	deg

Other useful info
Absolute Magnitude (H)	11.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.7539	au
Aphelion	3.5533	au
Asc. node-Earth separation	1.98923	au
Desc. node-Earth separation	2.22668	au
Earth MOID	1.76953	au
Orbital period	2045.52	days
Date of orbit computation	Jun 5 00:37

Correlation matrix
1.00000000	-0.29098759	0.00612635	-0.00093938	-0.04798265	0.19347098
-0.29098759	1.00000000	0.00477557	0.00154413	0.03903134	-0.14590000
0.00612635	0.00477557	1.00000000	-0.08961530	0.08760527	0.00278279
-0.00093938	0.00154413	-0.08961530	1.00000000	-0.97882456	-0.00269031
-0.04798265	0.03903134	0.08760527	-0.97882456	1.00000000	-0.19902223
0.19347098	-0.14590000	0.00278279	-0.00269031	-0.19902223	1.00000000

Covariance matrix
1.50229523E-16	-9.89899991E-17	2.31619098E-16	-7.51901651E-16	-3.91644865E-14	2.94662671E-14
-9.89899991E-17	7.70332863E-16	4.08845860E-16	2.79876871E-15	7.21411779E-14	-5.03183243E-14
2.31619098E-16	4.08845860E-16	9.51458267E-12	-1.80518171E-11	1.79951595E-11	1.06661252E-13
-7.51901651E-16	2.79876871E-15	-1.80518171E-11	4.26469350E-09	-4.25676189E-09	-2.18312428E-12
-3.91644865E-14	7.21411779E-14	1.79951595E-11	-4.25676189E-09	4.43466863E-09	-1.64688708E-10
2.94662671E-14	-5.03183243E-14	1.06661252E-13	-2.18312428E-12	-1.64688708E-10	1.54405692E-10