AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011HC ∴ Orbital info ∴ Epoch epochXXX

2011HC ▹

ORBITAL INFORMATION

◲

(ASCII data file 2011HC.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.19698	5.434e-08	au
e	0.256687	1.378e-07
i	26.246	1.261e-05	deg
Ω	130.339	2.06e-05	deg
ω	99.783	5.632e-05	deg
M	84.634	3.499e-05	deg

Other useful info
Absolute Magnitude (H)	16.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3764	au
Aphelion	4.0176	au
Asc. node-Earth separation	2.13798	au
Desc. node-Earth separation	1.84689	au
Earth MOID	1.51969	au
Orbital period	2087.89	days
Date of orbit computation	apr 24 01:43

Correlation matrix
1.00000000	-0.23869231	0.08439266	-0.00375629	-0.01497477	-0.31172263
-0.23869231	1.00000000	-0.18061248	-0.10020203	0.70385138	-0.54501637
0.08439266	-0.18061248	1.00000000	0.15951997	-0.17656652	0.09339721
-0.00375629	-0.10020203	0.15951997	1.00000000	-0.44004086	0.11977094
-0.01497477	0.70385138	-0.17656652	-0.44004086	1.00000000	-0.87673114
-0.31172263	-0.54501637	0.09339721	0.11977094	-0.87673114	1.00000000

Covariance matrix
2.95289897E-15	-1.78704418E-15	5.78111525E-14	-4.20398583E-15	-4.58320170E-14	-5.92760626E-13
-1.78704418E-15	1.89821380E-14	-3.13691657E-13	-2.84333040E-13	5.46182844E-12	-2.62765792E-12
5.78111525E-14	-3.13691657E-13	1.58915146E-10	4.14167459E-11	-1.25364775E-10	4.12005758E-11
-4.20398583E-15	-2.84333040E-13	4.14167459E-11	4.24186186E-10	-5.10453035E-10	8.63209945E-11
-4.58320170E-14	5.46182844E-12	-1.25364775E-10	-5.10453035E-10	3.17226203E-09	-1.72797589E-09
-5.92760626E-13	-2.62765792E-12	4.12005758E-11	8.63209945E-11	-1.72797589E-09	1.22454130E-09