AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2005HC ∴ Orbital info ∴ Epoch epochXXX

(212219) 2005HC ▹

ORBITAL INFORMATION

◲

(ASCII data file 212219.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.46511	1.363e-08	au
e	0.08394	6.681e-08
i	7.386	4.92e-06	deg
Ω	108.891	3.674e-05	deg
ω	38.389	4.572e-05	deg
M	19.826	2.459e-05	deg

Other useful info
Absolute Magnitude (H)	16.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2582	au
Aphelion	2.672	au
Asc. node-Earth separation	1.31392	au
Desc. node-Earth separation	1.60351	au
Earth MOID	1.2762	au
Orbital period	1413.69	days
Date of orbit computation	apr 23 20:34

Correlation matrix
1.00000000	-0.26093677	-0.00483156	0.00757175	-0.19586729	0.09966887
-0.26093677	1.00000000	0.02225823	0.01427551	0.24922132	-0.31553316
-0.00483156	0.02225823	1.00000000	0.41766345	-0.31831663	-0.01986628
0.00757175	0.01427551	0.41766345	1.00000000	-0.79078119	-0.01056628
-0.19586729	0.24922132	-0.31831663	-0.79078119	1.00000000	-0.58339661
0.09966887	-0.31553316	-0.01986628	-0.01056628	-0.58339661	1.00000000

Covariance matrix
1.85864196E-16	-2.37679768E-16	-3.24087096E-16	3.79284863E-15	-1.22085033E-13	3.34090449E-14
-2.37679768E-16	4.46393773E-15	7.31687625E-15	3.50446831E-14	7.61284312E-13	-5.18335207E-13
-3.24087096E-16	7.31687625E-15	2.42076276E-11	7.55046818E-11	-7.16041302E-11	-2.40325253E-12
3.79284863E-15	3.50446831E-14	7.55046818E-11	1.35002744E-09	-1.32840426E-09	-9.54552568E-12
-1.22085033E-13	7.61284312E-13	-7.16041302E-11	-1.32840426E-09	2.09028385E-09	-6.55802653E-10
3.34090449E-14	-5.18335207E-13	-2.40325253E-12	-9.54552568E-12	-6.55802653E-10	6.04523620E-10