AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2013HD12 ∴ Orbital info ∴ Epoch epochXXX

(420804) 2013HD12 ▹

ORBITAL INFORMATION

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(ASCII data file 420804.eq0)

Keplerian elements at epoch
57986.5 MJD
	Value	1-σ variation	Units
a	2.37549	1.657e-08	au
e	0.158521	4.485e-08
i	10.261	8.891e-06	deg
Ω	139.571	3.661e-05	deg
ω	117.646	4.843e-05	deg
M	37.788	3.143e-05	deg

Other useful info
Absolute Magnitude (H)	17.5	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9989	au
Aphelion	2.7521	au
Asc. node-Earth separation	1.51144	au
Desc. node-Earth separation	1.14376	au
Earth MOID	1.00665	au
Orbital period	1337.3	days
Date of orbit computation	apr 23 21:19

Correlation matrix
1.00000000	0.10092604	0.01781684	0.00725706	-0.01861086	0.03137879
0.10092604	1.00000000	-0.00617906	-0.00058584	-0.06289176	0.10727622
0.01781684	-0.00617906	1.00000000	0.52818721	-0.40244640	0.01602664
0.00725706	-0.00058584	0.52818721	1.00000000	-0.74878694	0.00786543
-0.01861086	-0.06289176	-0.40244640	-0.74878694	1.00000000	-0.66170057
0.03137879	0.10727622	0.01602664	0.00786543	-0.66170057	1.00000000

Covariance matrix
2.74610099E-16	7.50064295E-17	2.62508495E-15	4.40224779E-15	-1.49370958E-14	1.63457253E-14
7.50064295E-17	2.01128675E-15	-2.46384881E-15	-9.61763736E-16	-1.36606751E-13	1.51234285E-13
2.62508495E-15	-2.46384881E-15	7.90513080E-11	1.71908645E-10	-1.73302158E-10	4.47926439E-12
4.40224779E-15	-9.61763736E-16	1.71908645E-10	1.34001796E-09	-1.32756245E-09	9.05081584E-12
-1.49370958E-14	-1.36606751E-13	-1.73302158E-10	-1.32756245E-09	2.34575568E-09	-1.00742490E-09
1.63457253E-14	1.51234285E-13	4.47926439E-12	9.05081584E-12	-1.00742490E-09	9.88142472E-10