AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001AD12 ∴ Orbital info ∴ Epoch epochXXX

(42085) 2001AD12 ▹

ORBITAL INFORMATION

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(ASCII data file 42085.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.32506	7.823e-09	au
e	0.200487	4.178e-08
i	6.092	3.64e-06	deg
Ω	147.24	3.507e-05	deg
ω	204.471	3.615e-05	deg
M	305.76	8.856e-06	deg

Other useful info
Absolute Magnitude (H)	15.5	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8589	au
Aphelion	2.7912	au
Asc. node-Earth separation	1.74205	au
Desc. node-Earth separation	0.8758	au
Earth MOID	0.8547	au
Orbital period	1294.94	days
Date of orbit computation	apr 23 19:55

Correlation matrix
1.00000000	-0.38995540	0.00172706	-0.00837722	-0.00344807	-0.42794594
-0.38995540	1.00000000	-0.00507943	0.00996843	0.08200203	-0.11020318
0.00172706	-0.00507943	1.00000000	0.31678371	-0.30352643	-0.00783391
-0.00837722	0.00996843	0.31678371	1.00000000	-0.96478979	0.00299441
-0.00344807	0.08200203	-0.30352643	-0.96478979	1.00000000	-0.22632511
-0.42794594	-0.11020318	-0.00783391	0.00299441	-0.22632511	1.00000000

Covariance matrix
6.11986688E-17	-1.27461514E-16	4.91830021E-17	-2.29847406E-15	-9.75195527E-16	-2.96467862E-14
-1.27461514E-16	1.74576704E-15	-7.72582427E-16	1.46079256E-14	1.23868833E-13	-4.07760361E-14
4.91830021E-17	-7.72582427E-16	1.32517308E-11	4.04452894E-11	-3.99463493E-11	-2.52541340E-13
-2.29847406E-15	1.46079256E-14	4.04452894E-11	1.23009208E-09	-1.22333609E-09	9.30033052E-13
-9.75195527E-16	1.23868833E-13	-3.99463493E-11	-1.22333609E-09	1.30703904E-09	-7.24594009E-11
-2.96467862E-14	-4.07760361E-14	-2.52541340E-13	9.30033052E-13	-7.24594009E-11	7.84215553E-11