AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012DJ44 ∴ Orbital info ∴ Epoch epochXXX

(331368) 2012DJ44 ▹

ORBITAL INFORMATION

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(ASCII data file 331368.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.09422	3.344e-08	au
e	0.224649	5.802e-08
i	15.025	1.424e-05	deg
Ω	20.83	2.426e-05	deg
ω	247.579	4.202e-05	deg
M	14.26	3.494e-05	deg

Other useful info
Absolute Magnitude (H)	15.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3991	au
Aphelion	3.7893	au
Asc. node-Earth separation	2.21658	au
Desc. node-Earth separation	1.70422	au
Earth MOID	1.43155	au
Orbital period	1988.04	days
Date of orbit computation	apr 23 20:59

Correlation matrix
1.00000000	-0.02966941	0.00878892	-0.00953277	-0.00430732	-0.17310980
-0.02966941	1.00000000	0.00006854	0.00322954	-0.38476949	0.48261755
0.00878892	0.00006854	1.00000000	-0.34980141	0.21381033	-0.02399400
-0.00953277	0.00322954	-0.34980141	1.00000000	-0.56202797	0.01145083
-0.00430732	-0.38476949	0.21381033	-0.56202797	1.00000000	-0.80916046
-0.17310980	0.48261755	-0.02399400	0.01145083	-0.80916046	1.00000000

Covariance matrix
1.11837930E-15	-5.75631600E-17	4.18406025E-15	-7.73262635E-15	-6.05306076E-15	-2.02274190E-13
-5.75631600E-17	3.36575422E-15	5.66060392E-17	4.54459430E-15	-9.38027063E-13	9.78292164E-13
4.18406025E-15	5.66060392E-17	2.02644853E-10	-1.20782111E-10	1.27899843E-10	-1.19342378E-11
-7.73262635E-15	4.54459430E-15	-1.20782111E-10	5.88337532E-10	-5.72855051E-10	9.70453009E-12
-6.05306076E-15	-9.38027063E-13	1.27899843E-10	-5.72855051E-10	1.76582261E-09	-1.18804380E-09
-2.02274190E-13	9.78292164E-13	-1.19342378E-11	9.70453009E-12	-1.18804380E-09	1.22081126E-09