AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Robertbarsa ∴ Orbital info ∴ Epoch epochXXX

(258323) Robertbarsa ▹

ORBITAL INFORMATION

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(ASCII data file 258323.eq0)

Keplerian elements at epoch
57809.3 MJD
	Value	1-σ variation	Units
a	2.57463	1.053e-08	au
e	0.183867	4.965e-08
i	4.877	5.847e-06	deg
Ω	101.814	5.121e-05	deg
ω	326.067	5.329e-05	deg
M	223.656	1.388e-05	deg

Other useful info
Absolute Magnitude (H)	16.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1012	au
Aphelion	3.048	au
Asc. node-Earth separation	1.17457	au
Desc. node-Earth separation	1.91751	au
Earth MOID	1.11631	au
Orbital period	1508.94	days
Date of orbit computation	apr 23 20:44

Correlation matrix
1.00000000	0.30172707	0.00961192	-0.00917767	0.06470168	-0.23457031
0.30172707	1.00000000	0.00095652	-0.00626348	0.08784525	-0.34374385
0.00961192	0.00095652	1.00000000	-0.00843126	0.01048236	-0.00478815
-0.00917767	-0.00626348	-0.00843126	1.00000000	-0.95809187	0.00404459
0.06470168	0.08784525	0.01048236	-0.95809187	1.00000000	-0.28138351
-0.23457031	-0.34374385	-0.00478815	0.00404459	-0.28138351	1.00000000

Covariance matrix
1.10841820E-16	1.57708990E-16	5.91690713E-16	-4.94815103E-15	3.62993731E-14	-3.42776216E-14
1.57708990E-16	2.46479446E-15	2.77662358E-16	-1.59244680E-14	2.32402271E-13	-2.36870574E-13
5.91690713E-16	2.77662358E-16	3.41873546E-11	-2.52454976E-12	3.26605585E-12	-3.88585245E-13
-4.94815103E-15	-1.59244680E-14	-2.52454976E-12	2.62251130E-09	-2.61455367E-09	2.87487774E-12
3.62993731E-14	2.32402271E-13	3.26605585E-12	-2.61455367E-09	2.83964106E-09	-2.08121134E-10
-3.42776216E-14	-2.36870574E-13	-3.88585245E-13	2.87487774E-12	-2.08121134E-10	1.92651168E-10