AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012WA12 ∴ Orbital info ∴ Epoch epochXXX

(500705) 2012WA12 ▹

ORBITAL INFORMATION

◲

(ASCII data file 500705.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.03399	3.802e-08	au
e	0.085182	1.132e-07
i	3.648	7.81e-06	deg
Ω	83.181	0.0001538	deg
ω	317.138	0.0001657	deg
M	71.971	5.53e-05	deg

Other useful info
Absolute Magnitude (H)	17.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.7756	au
Aphelion	3.2924	au
Asc. node-Earth separation	1.85127	au
Desc. node-Earth separation	2.19705	au
Earth MOID	1.78528	au
Orbital period	1930.28	days
Date of orbit computation	apr 23 21:36

Correlation matrix
1.00000000	-0.59272520	0.00901960	0.01056625	0.00236769	-0.20108673
-0.59272520	1.00000000	-0.02087674	0.00405500	-0.03435671	0.20539316
0.00901960	-0.02087674	1.00000000	-0.39204384	0.36589380	-0.00930132
0.01056625	0.00405500	-0.39204384	1.00000000	-0.93051252	0.01211603
0.00236769	-0.03435671	0.36589380	-0.93051252	1.00000000	-0.37046186
-0.20108673	0.20539316	-0.00930132	0.01211603	-0.37046186	1.00000000

Covariance matrix
1.44534890E-15	-2.55116589E-15	2.67801670E-15	6.17801482E-14	1.49171572E-14	-4.22788977E-13
-2.55116589E-15	1.28173404E-14	-1.84587056E-14	7.06043200E-14	-6.44592973E-13	1.28599367E-12
2.67801670E-15	-1.84587056E-14	6.09928687E-11	-4.70885987E-10	4.73554163E-10	-4.01733533E-12
6.17801482E-14	7.06043200E-14	-4.70885987E-10	2.36528354E-08	-2.37158617E-08	1.03051859E-10
1.49171572E-14	-6.44592973E-13	4.73554163E-10	-2.37158617E-08	2.74631383E-08	-3.39525574E-09
-4.22788977E-13	1.28599367E-12	-4.01733533E-12	1.03051859E-10	-3.39525574E-09	3.05849526E-09