AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Grubba ∴ Orbital info ∴ Epoch epochXXX

(1058) Grubba ▹

ORBITAL INFORMATION

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(ASCII data file 1058.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.19691	3.415e-09	au
e	0.187713	2.24e-08
i	3.693	2.111e-06	deg
Ω	221.704	3.902e-05	deg
ω	94.59	3.977e-05	deg
M	95.484	9.785e-06	deg

Other useful info
Absolute Magnitude (H)	11.9	mag
Slope parameter (G)	0.15	mag
Perihelion	1.7845	au
Aphelion	2.6093	au
Asc. node-Earth separation	1.14357	au
Desc. node-Earth separation	1.09748	au
Earth MOID	0.77558	au
Orbital period	1189.37	days
Date of orbit computation	Jun 5 00:37

Correlation matrix
1.00000000	0.26200513	0.00210357	0.00585152	0.08013555	-0.59157411
0.26200513	1.00000000	0.00938515	-0.00289520	0.05378564	-0.25211994
0.00210357	0.00938515	1.00000000	-0.20529755	0.20303271	-0.00987980
0.00585152	-0.00289520	-0.20529755	1.00000000	-0.97970746	0.00133761
0.08013555	0.05378564	0.20303271	-0.97970746	1.00000000	-0.19414359
-0.59157411	-0.25211994	-0.00987980	0.00133761	-0.19414359	1.00000000

Covariance matrix
1.16627427E-17	2.00440930E-17	1.51631687E-17	7.79804465E-16	1.08844357E-14	-1.97685243E-14
2.00440930E-17	5.01825263E-16	4.43762245E-16	-2.53088016E-15	4.79206714E-14	-5.52647478E-14
1.51631687E-17	4.43762245E-16	4.45518042E-12	-1.69095933E-11	1.70442931E-11	-2.04054106E-13
7.79804465E-16	-2.53088016E-15	-1.69095933E-11	1.52276708E-09	-1.52052473E-09	5.10751189E-13
1.08844357E-14	4.79206714E-14	1.70442931E-11	-1.52052473E-09	1.58183311E-09	-7.55558567E-11
-1.97685243E-14	-5.52647478E-14	-2.04054106E-13	5.10751189E-13	-7.55558567E-11	9.57479498E-11