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.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.14998	1.196e-08	au
e	0.129885	2.765e-08
i	2.494	3.087e-06	deg
Ω	56.316	6.561e-05	deg
ω	70.152	6.685e-05	deg
M	124.76	1.208e-05	deg

Other useful info
Absolute Magnitude (H)	11.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.7408	au
Aphelion	3.5591	au
Asc. node-Earth separation	1.97893	au
Desc. node-Earth separation	2.22769	au
Earth MOID	1.75791	au
Orbital period	2042.02	days
Date of orbit computation	apr 23 19:46

Correlation matrix
1.00000000	-0.27563028	0.00914499	-0.00295074	-0.02916998	-0.05325576
-0.27563028	1.00000000	0.00441829	0.00187072	0.03665027	-0.09335517
0.00914499	0.00441829	1.00000000	-0.09190258	0.08995407	0.00122905
-0.00295074	0.00187072	-0.09190258	1.00000000	-0.97962147	-0.00234600
-0.02916998	0.03665027	0.08995407	-0.97962147	1.00000000	-0.19100237
-0.05325576	-0.09335517	0.00122905	-0.00234600	-0.19100237	1.00000000

Covariance matrix
1.43131683E-16	-9.11672667E-17	3.37788256E-16	-2.31607368E-15	-2.33284511E-14	-7.69602599E-15
-9.11672667E-17	7.64342913E-16	3.77130584E-16	3.39317844E-15	6.77334656E-14	-3.11755794E-14
3.37788256E-16	3.77130584E-16	9.53206625E-12	-1.86155159E-11	1.85650576E-11	4.58347518E-14
-2.31607368E-15	3.39317844E-15	-1.86155159E-11	4.30435092E-09	-4.29629474E-09	-1.85914867E-12
-2.33284511E-14	6.77334656E-14	1.85650576E-11	-4.29629474E-09	4.46852177E-09	-1.54224278E-10
-7.69602599E-15	-3.11755794E-14	4.58347518E-14	-1.85914867E-12	-1.54224278E-10	1.45902964E-10