AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012DD54 ∴ Orbital info ∴ Epoch epochXXX

2012DD54 ▹

ORBITAL INFORMATION

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(ASCII data file 2012DD54.eq0)

Keplerian elements at epoch
58376.7 MJD
	Value	1-σ variation	Units
a	1.8398	2.415e-08	au
e	0.096455	1.2e-07
i	24.074	1.211e-05	deg
Ω	125.805	2.297e-05	deg
ω	303.779	9.006e-05	deg
M	308.602	9.965e-05	deg

Other useful info
Absolute Magnitude (H)	18.5	mag
Slope parameter (G)	0.15	mag
Perihelion	1.6623	au
Aphelion	2.0173	au
Asc. node-Earth separation	0.74516	au
Desc. node-Earth separation	0.91026	au
Earth MOID	0.72872	au
Orbital period	911.495	days
Date of orbit computation	apr 24 01:46

Correlation matrix
1.00000000	0.19732495	0.04173832	-0.01922535	-0.21836864	0.20032134
0.19732495	1.00000000	0.03678786	0.09140351	0.36111805	-0.43450553
0.04173832	0.03678786	1.00000000	0.17989996	-0.12106903	0.07508827
-0.01922535	0.09140351	0.17989996	1.00000000	-0.08112597	-0.15587221
-0.21836864	0.36111805	-0.12106903	-0.08112597	1.00000000	-0.96652164
0.20032134	-0.43450553	0.07508827	-0.15587221	-0.96652164	1.00000000

Covariance matrix
5.83042858E-16	5.71759794E-16	1.22063424E-14	-1.06618140E-14	-4.74843369E-13	4.82017044E-13
5.71759794E-16	1.44000076E-14	5.34670426E-14	2.51913142E-13	3.90247776E-12	-5.19590992E-12
1.22063424E-14	5.34670426E-14	1.46690048E-10	5.00423805E-11	-1.32051481E-10	9.06269556E-11
-1.06618140E-14	2.51913142E-13	5.00423805E-11	5.27488687E-10	-1.67793966E-10	-3.56746912E-10
-4.74843369E-13	3.90247776E-12	-1.32051481E-10	-1.67793966E-10	8.10997937E-09	-8.67373997E-09
4.82017044E-13	-5.19590992E-12	9.06269556E-11	-3.56746912E-10	-8.67373997E-09	9.93047179E-09