AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Watsonia ∴ Orbital info ∴ Epoch epochXXX

(729) Watsonia ▹

ORBITAL INFORMATION

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(ASCII data file 729.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.75892	5.931e-09	au
e	0.096585	2.42e-08
i	18.051	1.736e-06	deg
Ω	124.315	4.133e-06	deg
ω	87.23	1.062e-05	deg
M	106.235	1.096e-05	deg

Other useful info
Absolute Magnitude (H)	9.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4924	au
Aphelion	3.0254	au
Asc. node-Earth separation	1.73663	au
Desc. node-Earth separation	1.73061	au
Earth MOID	1.56737	au
Orbital period	1673.81	days
Date of orbit computation	Jun 5 00:37

Correlation matrix
1.00000000	-0.52003818	-0.02585412	-0.00162861	0.09838536	-0.27783767
-0.52003818	1.00000000	0.05113221	0.01215914	-0.34878256	0.55030015
-0.02585412	0.05113221	1.00000000	0.00960476	0.00027249	0.00734675
-0.00162861	0.01215914	0.00960476	1.00000000	-0.36730791	0.00100490
0.09838536	-0.34878256	0.00027249	-0.36730791	1.00000000	-0.90309305
-0.27783767	0.55030015	0.00734675	0.00100490	-0.90309305	1.00000000

Covariance matrix
3.51772361E-17	-7.46412485E-17	-2.66261246E-16	-3.99186512E-17	6.19436621E-15	-1.80625004E-14
-7.46412485E-17	5.85633093E-16	2.14859588E-15	1.21602987E-15	-8.95989910E-14	1.45971582E-13
-2.66261246E-16	2.14859588E-15	3.01505157E-12	6.89227031E-14	5.02272264E-15	1.39829323E-13
-3.99186512E-17	1.21602987E-15	6.89227031E-14	1.70787910E-11	-1.61136678E-11	4.55206421E-14
6.19436621E-15	-8.95989910E-14	5.02272264E-15	-1.61136678E-11	1.12686299E-10	-1.05080937E-10
-1.80625004E-14	1.45971582E-13	1.39829323E-13	4.55206421E-14	-1.05080937E-10	1.20146676E-10