AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012DD40 ∴ Orbital info ∴ Epoch epochXXX

(485805) 2012DD40 ▹

ORBITAL INFORMATION

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(ASCII data file 485805.eq0)

Keplerian elements at epoch
58638.8 MJD
	Value	1-σ variation	Units
a	3.02013	2.691e-08	au
e	0.249539	4.896e-08
i	12.935	9.437e-06	deg
Ω	314.011	2.151e-05	deg
ω	116.496	3.331e-05	deg
M	204.538	2.037e-05	deg

Other useful info
Absolute Magnitude (H)	16.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2665	au
Aphelion	3.7738	au
Asc. node-Earth separation	2.17224	au
Desc. node-Earth separation	1.56138	au
Earth MOID	1.31312	au
Orbital period	1917.06	days
Date of orbit computation	Jun 5 02:21

Correlation matrix
1.00000000	-0.13285316	-0.02507578	-0.01226696	-0.17687765	0.23653785
-0.13285316	1.00000000	-0.01122315	-0.02805627	0.40142478	-0.53422587
-0.02507578	-0.01122315	1.00000000	0.11109814	-0.10004478	0.04429945
-0.01226696	-0.02805627	0.11109814	1.00000000	-0.65400448	0.03802005
-0.17687765	0.40142478	-0.10004478	-0.65400448	1.00000000	-0.77001536
0.23653785	-0.53422587	0.04429945	0.03802005	-0.77001536	1.00000000

Covariance matrix
7.24389338E-16	-1.75048095E-16	-6.36884716E-15	-7.10050401E-15	-1.58579275E-13	1.29691371E-13
-1.75048095E-16	2.39661881E-15	-5.18483123E-15	-2.95389907E-14	6.54622764E-13	-5.32781094E-13
-6.36884716E-15	-5.18483123E-15	8.90514164E-11	2.25472466E-11	-3.14486697E-11	8.51614689E-12
-7.10050401E-15	-2.95389907E-14	2.25472466E-11	4.62522214E-10	-4.68526828E-10	1.66572534E-11
-1.58579275E-13	6.54622764E-13	-3.14486697E-11	-4.68526828E-10	1.10962155E-09	-5.22530010E-10
1.29691371E-13	-5.32781094E-13	8.51614689E-12	1.66572534E-11	-5.22530010E-10	4.15000690E-10