AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012WJ13 ∴ Orbital info ∴ Epoch epochXXX

(392948) 2012WJ13 ▹

ORBITAL INFORMATION

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(ASCII data file 392948.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.06961	4.924e-08	au
e	0.112478	8.096e-08
i	2.728	1.058e-05	deg
Ω	168.869	0.0001772	deg
ω	261.979	0.0001849	deg
M	33.16	5.416e-05	deg

Other useful info
Absolute Magnitude (H)	17.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.7243	au
Aphelion	3.4149	au
Asc. node-Earth separation	2.08626	au
Desc. node-Earth separation	1.97794	au
Earth MOID	1.74086	au
Orbital period	1964.37	days
Date of orbit computation	apr 23 21:13

Correlation matrix
1.00000000	-0.23907235	-0.00097964	-0.01276198	0.12748430	-0.56724382
-0.23907235	1.00000000	-0.00621877	0.00661440	-0.09902973	0.36715737
-0.00097964	-0.00621877	1.00000000	0.26043534	-0.24959223	0.00121219
-0.01276198	0.00661440	0.26043534	1.00000000	-0.95864009	0.00620501
0.12748430	-0.09902973	-0.24959223	-0.95864009	1.00000000	-0.28360156
-0.56724382	0.36715737	0.00121219	0.00620501	-0.28360156	1.00000000

Covariance matrix
2.42494167E-15	-9.53083390E-16	-5.10269162E-16	-1.11366313E-13	1.16101490E-12	-1.51294673E-12
-9.53083390E-16	6.55393020E-15	-5.32522248E-15	9.48912851E-14	-1.48267835E-12	1.60992768E-12
-5.10269162E-16	-5.32522248E-15	1.11883050E-10	4.88165461E-10	-4.88251589E-10	6.94475824E-13
-1.11366313E-13	9.48912851E-14	4.88165461E-10	3.14029149E-08	-3.14174562E-08	5.95566913E-11
1.16101490E-12	-1.48267835E-12	-4.88251589E-10	-3.14174562E-08	3.42027399E-08	-2.84081056E-09
-1.51294673E-12	1.60992768E-12	6.94475824E-13	5.95566913E-11	-2.84081056E-09	2.93363738E-09