AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998SD59 ∴ Orbital info ∴ Epoch epochXXX

(69863) 1998SD59 ▹

ORBITAL INFORMATION

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(ASCII data file 69863.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.93354	1.26e-08	au
e	0.09948	5.652e-08
i	2.274	5.689e-06	deg
Ω	164.149	8.938e-05	deg
ω	207.229	9.135e-05	deg
M	26.724	1.926e-05	deg

Other useful info
Absolute Magnitude (H)	14.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6417	au
Aphelion	3.2254	au
Asc. node-Earth separation	2.19478	au
Desc. node-Earth separation	1.66117	au
Earth MOID	1.64169	au
Orbital period	1835.22	days
Date of orbit computation	apr 23 20:01

Correlation matrix
1.00000000	-0.22433856	0.00451424	-0.00082691	0.04426960	-0.40479198
-0.22433856	1.00000000	-0.00599290	0.00447101	-0.06140163	0.25124935
0.00451424	-0.00599290	1.00000000	0.31040917	-0.30354637	-0.00025604
-0.00082691	0.00447101	0.31040917	1.00000000	-0.97917522	0.00378440
0.04426960	-0.06140163	-0.30354637	-0.97917522	1.00000000	-0.19960349
-0.40479198	0.25124935	-0.00025604	0.00378440	-0.19960349	1.00000000

Covariance matrix
1.58742518E-16	-1.59746416E-16	3.23561040E-16	-9.31204102E-16	5.09502323E-14	-9.82295806E-14
-1.59746416E-16	3.19419285E-15	-1.92682560E-15	2.25852748E-14	-3.16996444E-13	2.73494920E-13
3.23561040E-16	-1.92682560E-15	3.23630762E-11	1.57833125E-10	-1.57740740E-10	-2.80538639E-14
-9.31204102E-16	2.25852748E-14	1.57833125E-10	7.98872431E-09	-7.99453239E-09	6.51477580E-12
5.09502323E-14	-3.16996444E-13	-1.57740740E-10	-7.99453239E-09	8.34426084E-09	-3.51176808E-10
-9.82295806E-14	2.73494920E-13	-2.80538639E-14	6.51477580E-12	-3.51176808E-10	3.70960366E-10