AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012HJ7 ∴ Orbital info ∴ Epoch epochXXX

(429784) 2012HJ7 ▹

ORBITAL INFORMATION

◲

(ASCII data file 429784.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.27201	1.605e-08	au
e	0.06689	6.504e-08
i	6.812	5.793e-06	deg
Ω	107.858	6.69e-05	deg
ω	126.785	8.729e-05	deg
M	167.738	5.715e-05	deg

Other useful info
Absolute Magnitude (H)	18.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.12	au
Aphelion	2.424	au
Asc. node-Earth separation	1.37356	au
Desc. node-Earth separation	1.15809	au
Earth MOID	1.11526	au
Orbital period	1250.87	days
Date of orbit computation	apr 23 21:21

Correlation matrix
1.00000000	-0.09921915	-0.00097580	-0.00278112	0.09669245	-0.26962363
-0.09921915	1.00000000	-0.02648347	0.00836202	-0.21428796	0.35071945
-0.00097580	-0.02648347	1.00000000	0.11479285	-0.06905000	-0.02673738
-0.00278112	0.00836202	0.11479285	1.00000000	-0.76069986	0.00016789
0.09669245	-0.21428796	-0.06905000	-0.76069986	1.00000000	-0.64143440
-0.26962363	0.35071945	-0.02673738	0.00016789	-0.64143440	1.00000000

Covariance matrix
2.57539859E-16	-1.03559616E-16	-9.07121606E-17	-2.98587206E-15	1.35446165E-13	-2.47297243E-13
-1.03559616E-16	4.23004947E-15	-9.97766487E-15	3.63842308E-14	-1.21652887E-12	1.30368198E-12
-9.07121606E-17	-9.97766487E-15	3.35554088E-11	4.44861842E-11	-3.49137813E-11	-8.85195375E-12
-2.98587206E-15	3.63842308E-14	4.44861842E-11	4.47567007E-09	-4.44216105E-09	6.41923558E-13
1.35446165E-13	-1.21652887E-12	-3.49137813E-11	-4.44216105E-09	7.61910331E-09	-3.19995056E-09
-2.47297243E-13	1.30368198E-12	-8.85195375E-12	6.41923558E-13	-3.19995056E-09	3.26646631E-09