AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Starr ∴ Orbital info ∴ Epoch epochXXX

(4150) Starr ▹

ORBITAL INFORMATION

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(ASCII data file 4150.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.23306	3.903e-09	au
e	0.165981	1.976e-08
i	3.195	1.426e-06	deg
Ω	122.899	4.774e-05	deg
ω	197.319	4.854e-05	deg
M	321.851	8.879e-06	deg

Other useful info
Absolute Magnitude (H)	13.1	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8624	au
Aphelion	2.6037	au
Asc. node-Earth separation	1.59652	au
Desc. node-Earth separation	0.85909	au
Earth MOID	0.84951	au
Orbital period	1218.85	days
Date of orbit computation	apr 23 19:46

Correlation matrix
1.00000000	0.45423852	-0.01220580	-0.00490660	0.02881906	-0.34505667
0.45423852	1.00000000	-0.02125507	-0.00130177	0.03922845	-0.41179971
-0.01220580	-0.02125507	1.00000000	0.06566739	-0.07034436	0.03626103
-0.00490660	-0.00130177	0.06566739	1.00000000	-0.98349353	0.00800531
0.02881906	0.03922845	-0.07034436	-0.98349353	1.00000000	-0.18097299
-0.34505667	-0.41179971	0.03626103	0.00800531	-0.18097299	1.00000000

Covariance matrix
1.52347261E-17	3.50393051E-17	-6.79349942E-17	-9.14370517E-16	5.46050046E-15	-1.19585050E-14
3.50393051E-17	3.90578557E-16	-5.99000079E-16	-1.22832360E-15	3.76348969E-14	-7.22619007E-14
-6.79349942E-17	-5.99000079E-16	2.03338722E-12	4.47078701E-12	-4.86939115E-12	4.59112669E-13
-9.14370517E-16	-1.22832360E-15	4.47078701E-12	2.27954582E-09	-2.27945500E-09	3.39368302E-12
5.46050046E-15	3.76348969E-14	-4.86939115E-12	-2.27945500E-09	2.35651768E-09	-7.80042479E-11
-1.19585050E-14	-7.22619007E-14	4.59112669E-13	3.39368302E-12	-7.80042479E-11	7.88384871E-11