AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2007BJ20 ∴ Orbital info ∴ Epoch epochXXX

(293210) 2007BJ20 ▹

ORBITAL INFORMATION

◲

(ASCII data file 293210.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.34845	1.296e-08	au
e	0.220207	6.679e-08
i	23.755	7.969e-06	deg
Ω	339.043	1.873e-05	deg
ω	142.781	3.305e-05	deg
M	281.667	2.354e-05	deg

Other useful info
Absolute Magnitude (H)	16.6	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8313	au
Aphelion	2.8656	au
Asc. node-Earth separation	1.70105	au
Desc. node-Earth separation	0.91095	au
Earth MOID	0.87955	au
Orbital period	1314.53	days
Date of orbit computation	apr 23 20:51

Correlation matrix
1.00000000	-0.29479056	0.08017425	0.04020519	-0.01154574	-0.31665939
-0.29479056	1.00000000	0.00538293	0.03501935	0.39922026	-0.27666605
0.08017425	0.00538293	1.00000000	0.36881637	-0.09314572	-0.13725658
0.04020519	0.03501935	0.36881637	1.00000000	-0.49423999	-0.01849416
-0.01154574	0.39922026	-0.09314572	-0.49423999	1.00000000	-0.79807543
-0.31665939	-0.27666605	-0.13725658	-0.01849416	-0.79807543	1.00000000

Covariance matrix
1.68054900E-16	-2.55232262E-16	8.28208343E-15	9.76155176E-15	-4.94691942E-15	-9.66262339E-14
-2.55232262E-16	4.46059512E-15	2.86480218E-15	4.38041862E-14	8.81244384E-13	-4.34940005E-13
8.28208343E-15	2.86480218E-15	6.34977322E-11	5.50427945E-11	-2.45317981E-11	-2.57447899E-11
9.76155176E-15	4.38041862E-14	5.50427945E-11	3.50769940E-10	-3.05940133E-10	-8.15310008E-12
-4.94691942E-15	8.81244384E-13	-2.45317981E-11	-3.05940133E-10	1.09238261E-09	-6.20881066E-10
-9.66262339E-14	-4.34940005E-13	-2.57447899E-11	-8.15310008E-12	-6.20881066E-10	5.54056649E-10