AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Robbacchus ∴ Orbital info ∴ Epoch epochXXX

(31475) Robbacchus ▹

ORBITAL INFORMATION

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(ASCII data file 31475.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.28549	7.081e-09	au
e	0.120909	2.904e-08
i	6.005	4.681e-06	deg
Ω	346.297	3.065e-05	deg
ω	272.257	3.982e-05	deg
M	0.007	2.695e-05	deg

Other useful info
Absolute Magnitude (H)	14.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0092	au
Aphelion	2.5618	au
Asc. node-Earth separation	1.23468	au
Desc. node-Earth separation	1.27073	au
Earth MOID	1.00495	au
Orbital period	1262.02	days
Date of orbit computation	apr 23 19:52

Correlation matrix
1.00000000	-0.01315316	0.01255797	0.01570137	0.02174315	-0.19110489
-0.01315316	1.00000000	-0.00018807	0.00072028	-0.18308550	0.28733198
0.01255797	-0.00018807	1.00000000	0.23128480	-0.17276902	-0.00890299
0.01570137	0.00072028	0.23128480	1.00000000	-0.77038946	0.00898213
0.02174315	-0.18308550	-0.17276902	-0.77038946	1.00000000	-0.63465761
-0.19110489	0.28733198	-0.00890299	0.00898213	-0.63465761	1.00000000

Covariance matrix
5.01447470E-17	-2.70516626E-18	4.16271848E-16	3.40798841E-15	6.13069274E-15	-3.64664142E-14
-2.70516626E-18	8.43533397E-16	-2.55697284E-17	6.41206904E-16	-2.11728533E-13	2.24876277E-13
4.16271848E-16	-2.55697284E-17	2.19123814E-11	3.31848480E-11	-3.22021560E-11	-1.12302448E-12
3.40798841E-15	6.41206904E-16	3.31848480E-11	9.39498075E-10	-9.40226690E-10	7.41883298E-12
6.13069274E-15	-2.11728533E-13	-3.22021560E-11	-9.40226690E-10	1.58543557E-09	-6.80961138E-10
-3.64664142E-14	2.24876277E-13	-1.12302448E-12	7.41883298E-12	-6.80961138E-10	7.26134503E-10