AstDyS

AstDyS-2

Asteroids - Dynamic Site

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

2011HC ▹

ORBITAL INFORMATION

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(ASCII data file 2011HC.eq0)

Keplerian elements at epoch
58199.7 MJD
	Value	1-σ variation	Units
a	3.19565	5.419e-08	au
e	0.2585	1.376e-07
i	26.25	1.261e-05	deg
Ω	130.377	2.06e-05	deg
ω	99.746	5.593e-05	deg
M	65.458	3.283e-05	deg

Other useful info
Absolute Magnitude (H)	16.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3696	au
Aphelion	4.0217	au
Asc. node-Earth separation	2.13304	au
Desc. node-Earth separation	1.842	au
Earth MOID	1.51353	au
Orbital period	2086.59	days
Date of orbit computation	apr 24 01:43

Correlation matrix
1.00000000	-0.24013833	0.08755167	-0.00245964	-0.01177068	-0.04156951
-0.24013833	1.00000000	-0.18071295	-0.09970101	0.70233262	-0.64071815
0.08755167	-0.18071295	1.00000000	0.15946640	-0.17654869	0.12201240
-0.00245964	-0.09970101	0.15946640	1.00000000	-0.44202433	0.12460525
-0.01177068	0.70233262	-0.17654869	-0.44202433	1.00000000	-0.92508773
-0.04156951	-0.64071815	0.12201240	0.12460525	-0.92508773	1.00000000

Covariance matrix
2.93633261E-15	-1.79043689E-15	5.98144993E-14	-2.74602075E-15	-3.56724035E-14	-7.39434208E-14
-1.79043689E-15	1.89317094E-14	-3.13489940E-13	-2.82633626E-13	5.40463181E-12	-2.89390266E-12
5.98144993E-14	-3.13489940E-13	1.58956698E-10	4.14226564E-11	-1.24489373E-10	5.04969762E-11
-2.74602075E-15	-2.82633626E-13	4.14226564E-11	4.24481438E-10	-5.09335424E-10	8.42728450E-11
-3.56724035E-14	5.40463181E-12	-1.24489373E-10	-5.09335424E-10	3.12792774E-09	-1.69837368E-09
-7.39434208E-14	-2.89390266E-12	5.04969762E-11	8.42728450E-11	-1.69837368E-09	1.07756618E-09