AstDyS

AstDyS-2

Asteroids - Dynamic Site

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

(420804) 2013HD12 ▹

ORBITAL INFORMATION

◲

(ASCII data file 420804.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.37556	1.649e-08	au
e	0.159414	4.476e-08
i	10.261	8.893e-06	deg
Ω	139.543	3.661e-05	deg
ω	117.47	4.838e-05	deg
M	327.637	3.186e-05	deg

Other useful info
Absolute Magnitude (H)	17.5	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9969	au
Aphelion	2.7543	au
Asc. node-Earth separation	1.51295	au
Desc. node-Earth separation	1.14352	au
Earth MOID	1.00515	au
Orbital period	1337.36	days
Date of orbit computation	apr 23 21:19

Correlation matrix
1.00000000	0.09442533	0.01764909	0.00578466	-0.00522323	-0.20018788
0.09442533	1.00000000	-0.00675931	-0.00093258	-0.07027665	0.09599859
0.01764909	-0.00675931	1.00000000	0.52856997	-0.40326998	0.01216456
0.00578466	-0.00093258	0.52856997	1.00000000	-0.74971281	0.00635996
-0.00522323	-0.07027665	-0.40326998	-0.74971281	1.00000000	-0.64599867
-0.20018788	0.09599859	0.01216456	0.00635996	-0.64599867	1.00000000

Covariance matrix
2.71794434E-16	6.96832213E-17	2.58749643E-15	3.49185511E-15	-4.16610030E-15	-1.05138617E-13
6.96832213E-17	2.00372822E-15	-2.69065976E-15	-1.52848523E-15	-1.52195119E-13	1.36895273E-13
2.58749643E-15	-2.69065976E-15	7.90814057E-11	1.72106586E-10	-1.73501549E-10	3.44617954E-12
3.49185511E-15	-1.52848523E-15	1.72106586E-10	1.34065069E-09	-1.32807628E-09	7.41850998E-12
-4.16610030E-15	-1.52195119E-13	-1.73501549E-10	-1.32807628E-09	2.34067193E-09	-9.95648633E-10
-1.05138617E-13	1.36895273E-13	3.44617954E-12	7.41850998E-12	-9.95648633E-10	1.01486530E-09