AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012QK42 ∴ Orbital info ∴ Epoch epochXXX

(500305) 2012QK42 ▹

ORBITAL INFORMATION

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(ASCII data file 500305.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	1.86245	9.352e-09	au
e	0.104332	6.223e-08
i	19.071	9.034e-06	deg
Ω	305.146	1.248e-05	deg
ω	117.296	6.486e-05	deg
M	126.71	5.481e-05	deg

Other useful info
Absolute Magnitude (H)	18.3	mag
Slope parameter (G)	0.15	mag
Perihelion	1.6681	au
Aphelion	2.0568	au
Asc. node-Earth separation	0.91947	au
Desc. node-Earth separation	0.7741	au
Earth MOID	0.74097	au
Orbital period	928.381	days
Date of orbit computation	apr 23 21:36

Correlation matrix
1.00000000	-0.29514942	0.02446596	0.05286210	-0.38789056	0.27929717
-0.29514942	1.00000000	-0.12520720	-0.11098171	0.75908105	-0.76970450
0.02446596	-0.12520720	1.00000000	-0.17561487	-0.08207021	0.12181764
0.05286210	-0.11098171	-0.17561487	1.00000000	-0.29443723	0.11793765
-0.38789056	0.75908105	-0.08207021	-0.29443723	1.00000000	-0.97490111
0.27929717	-0.76970450	0.12181764	0.11793765	-0.97490111	1.00000000

Covariance matrix
8.74672643E-17	-1.71779336E-16	2.06703909E-15	6.16892716E-15	-2.35292153E-13	1.43176932E-13
-1.71779336E-16	3.87268717E-15	-7.03880779E-14	-8.61787328E-14	3.06386634E-12	-2.62551184E-12
2.06703909E-15	-7.03880779E-14	8.16069520E-11	-1.97955402E-11	-4.80866544E-11	6.03194688E-11
6.16892716E-15	-8.61787328E-14	-1.97955402E-11	1.55698701E-10	-2.38292665E-10	8.06638090E-11
-2.35292153E-13	3.06386634E-12	-4.80866544E-11	-2.38292665E-10	4.20679080E-09	-3.46592988E-09
1.43176932E-13	-2.62551184E-12	6.03194688E-11	8.06638090E-11	-3.46592988E-09	3.00446740E-09