AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2003AT89 ∴ Orbital info ∴ Epoch epochXXX

(147312) 2003AT89 ▹

ORBITAL INFORMATION

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(ASCII data file 147312.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.68769	1.714e-08	au
e	0.049311	5.06e-08
i	22.329	5.184e-06	deg
Ω	78.973	1.254e-05	deg
ω	272.968	5.889e-05	deg
M	38.568	6.089e-05	deg

Other useful info
Absolute Magnitude (H)	15.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5552	au
Aphelion	2.8202	au
Asc. node-Earth separation	1.69035	au
Desc. node-Earth separation	1.67275	au
Earth MOID	1.63564	au
Orbital period	1609.41	days
Date of orbit computation	apr 23 20:19

Correlation matrix
1.00000000	-0.21963815	-0.01124653	0.02526247	0.29583760	-0.37265372
-0.21963815	1.00000000	0.00543059	-0.02627337	0.19726965	-0.19774075
-0.01124653	0.00543059	1.00000000	-0.14233072	0.01216388	0.01670405
0.02526247	-0.02627337	-0.14233072	1.00000000	-0.17548529	-0.02092238
0.29583760	0.19726965	0.01216388	-0.17548529	1.00000000	-0.97588207
-0.37265372	-0.19774075	0.01670405	-0.02092238	-0.97588207	1.00000000

Covariance matrix
2.93633518E-16	-1.90442726E-16	-9.99117325E-16	5.42671982E-15	2.98541321E-13	-3.88809477E-13
-1.90442726E-16	2.56039880E-15	1.42461039E-15	-1.66658832E-14	5.87844357E-13	-6.09226176E-13
-9.99117325E-16	1.42461039E-15	2.68775847E-11	-9.25023106E-12	3.71377305E-12	5.27285025E-12
5.42671982E-15	-1.66658832E-14	-9.25023106E-12	1.57151179E-10	-1.29553102E-10	-1.59697663E-11
2.98541321E-13	5.87844357E-13	3.71377305E-12	-1.29553102E-10	3.46813940E-09	-3.49924364E-09
-3.88809477E-13	-6.09226176E-13	5.27285025E-12	-1.59697663E-11	-3.49924364E-09	3.70729495E-09