AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2007TZ231 ∴ Orbital info ∴ Epoch epochXXX

(304990) 2007TZ231 ▹

ORBITAL INFORMATION

◲

(ASCII data file 304990.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.53179	1.692e-08	au
e	0.122536	9.302e-08
i	3.463	8.204e-06	deg
Ω	211.355	8.542e-05	deg
ω	170.343	8.88e-05	deg
M	47.062	2.514e-05	deg

Other useful info
Absolute Magnitude (H)	17.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2216	au
Aphelion	2.842	au
Asc. node-Earth separation	1.83127	au
Desc. node-Earth separation	1.2313	au
Earth MOID	1.2246	au
Orbital period	1471.43	days
Date of orbit computation	apr 23 20:54

Correlation matrix
1.00000000	-0.28880324	0.00105519	0.00585078	0.04539991	-0.41650657
-0.28880324	1.00000000	0.00198014	0.00237118	0.01595282	-0.10094727
0.00105519	0.00198014	1.00000000	0.09937143	-0.09953109	0.01159073
0.00585078	0.00237118	0.09937143	1.00000000	-0.95923135	-0.00837530
0.04539991	0.01595282	-0.09953109	-0.95923135	1.00000000	-0.25953792
-0.41650657	-0.10094727	0.01159073	-0.00837530	-0.25953792	1.00000000

Covariance matrix
2.86310916E-16	-4.54566164E-16	1.46475661E-16	8.45619406E-15	6.82158731E-14	-1.77143835E-13
-4.54566164E-16	8.65271039E-15	1.51108832E-15	1.88401163E-14	1.31772581E-13	-2.36023846E-13
1.46475661E-16	1.51108832E-15	6.73028733E-11	6.96338769E-11	-7.25081853E-11	2.39008291E-12
8.45619406E-15	1.88401163E-14	6.96338769E-11	7.29599410E-09	-7.27573834E-09	-1.79815703E-11
6.82158731E-14	1.31772581E-13	-7.25081853E-11	-7.27573834E-09	7.88538564E-09	-5.79291999E-10
-1.77143835E-13	-2.36023846E-13	2.39008291E-12	-1.79815703E-11	-5.79291999E-10	6.31786698E-10