AstDyS

AstDyS-2

Asteroids - Dynamic Site

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

(496256) 2012OA ▹

ORBITAL INFORMATION

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(ASCII data file 496256.eq0)

Keplerian elements at epoch
58485.9 MJD
	Value	1-σ variation	Units
a	3.1698	5.952e-08	au
e	0.064059	7.912e-08
i	8.216	8.222e-06	deg
Ω	262.51	6.004e-05	deg
ω	222.702	0.0001085	deg
M	225.907	8.481e-05	deg

Other useful info
Absolute Magnitude (H)	16.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.9667	au
Aphelion	3.3729	au
Asc. node-Earth separation	2.29571	au
Desc. node-Earth separation	2.03053	au
Earth MOID	1.98883	au
Orbital period	2061.32	days
Date of orbit computation	apr 23 21:36

Correlation matrix
1.00000000	-0.00306402	0.01703305	0.01146700	-0.27582874	0.32941617
-0.00306402	1.00000000	-0.00645967	0.01270629	0.09335967	-0.11999746
0.01703305	-0.00645967	1.00000000	0.07666821	-0.05731047	0.01756679
0.01146700	0.01270629	0.07666821	1.00000000	-0.55194092	0.00544502
-0.27582874	0.09335967	-0.05731047	-0.55194092	1.00000000	-0.83494861
0.32941617	-0.11999746	0.01756679	0.00544502	-0.83494861	1.00000000

Covariance matrix
3.54227417E-15	-1.44290372E-17	8.33490985E-15	4.09754688E-14	-1.78177480E-12	1.66285639E-12
-1.44290372E-17	6.26049725E-15	-4.20225365E-15	6.03609737E-14	8.01744379E-13	-8.05276855E-13
8.33490985E-15	-4.20225365E-15	6.75981735E-11	3.78456331E-11	-5.11415205E-11	1.22497897E-11
4.09754688E-14	6.03609737E-14	3.78456331E-11	3.60467394E-09	-3.59664685E-09	2.77269019E-11
-1.78177480E-12	8.01744379E-13	-5.11415205E-11	-3.59664685E-09	1.17799764E-08	-7.68600577E-09
1.66285639E-12	-8.05276855E-13	1.22497897E-11	2.77269019E-11	-7.68600577E-09	7.19345451E-09