AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012SY7 ∴ Orbital info ∴ Epoch epochXXX

(387025) 2012SY7 ▹

ORBITAL INFORMATION

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(ASCII data file 387025.eq0)

Keplerian elements at epoch
58512.9 MJD
	Value	1-σ variation	Units
a	2.86633	2.824e-08	au
e	0.077693	1.102e-07
i	0.97	5.067e-06	deg
Ω	290.864	0.0006276	deg
ω	101.69	0.0006292	deg
M	82.875	4.045e-05	deg

Other useful info
Absolute Magnitude (H)	17.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6436	au
Aphelion	3.089	au
Asc. node-Earth separation	1.87664	au
Desc. node-Earth separation	1.82214	au
Earth MOID	1.64894	au
Orbital period	1772.51	days
Date of orbit computation	apr 23 21:12

Correlation matrix
1.00000000	0.37659387	-0.00421446	0.01603532	-0.03842200	0.32017976
0.37659387	1.00000000	-0.00353024	0.02193757	-0.05631712	0.48142427
-0.00421446	-0.00353024	1.00000000	-0.00100734	0.00117338	-0.00543776
0.01603532	0.02193757	-0.00100734	1.00000000	-0.99762867	0.00480332
-0.03842200	-0.05631712	0.00117338	-0.99762867	1.00000000	-0.07317263
0.32017976	0.48142427	-0.00543776	0.00480332	-0.07317263	1.00000000

Covariance matrix
7.97692143E-16	1.17250700E-15	-6.03138112E-16	2.84241465E-13	-6.82800602E-13	3.65750463E-13
1.17250700E-15	1.21520370E-14	-1.97190543E-15	1.51776684E-12	-3.90626083E-12	2.14647515E-12
-6.03138112E-16	-1.97190543E-15	2.56752353E-11	-3.20350912E-12	3.74105031E-12	-1.11442335E-12
2.84241465E-13	1.51776684E-12	-3.20350912E-12	3.93898307E-07	-3.93964665E-07	1.21928929E-10
-6.82800602E-13	-3.90626083E-12	3.74105031E-12	-3.93964665E-07	3.95906454E-07	-1.86216555E-09
3.65750463E-13	2.14647515E-12	-1.11442335E-12	1.21928929E-10	-1.86216555E-09	1.63586211E-09