AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012HC2 ∴ Orbital info ∴ Epoch epochXXX

2012HC2 ▹

ORBITAL INFORMATION

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(ASCII data file 2012HC2.eq0)

Keplerian elements at epoch
56699.8 MJD
	Value	1-σ variation	Units
a	3.0306	1.003e-07	au
e	0.504057	1.194e-07
i	21.704	1.092e-05	deg
Ω	104.036	2e-05	deg
ω	169.32	5.64e-05	deg
M	108.859	1.88e-05	deg

Other useful info
Absolute Magnitude (H)	16.9	mag
Slope parameter (G)	0.15	mag
Perihelion	1.503	au
Aphelion	4.5582	au
Asc. node-Earth separation	3.49613	au
Desc. node-Earth separation	0.49646	au
Earth MOID	0.49171	au
Orbital period	1927.04	days
Date of orbit computation	apr 24 01:47

Correlation matrix
1.00000000	0.37373080	0.32164515	-0.16276472	0.81421681	-0.93570471
0.37373080	1.00000000	-0.07470196	-0.31630766	0.59850987	-0.39604429
0.32164515	-0.07470196	1.00000000	-0.61064961	0.45828574	-0.34729480
-0.16276472	-0.31630766	-0.61064961	1.00000000	-0.52069806	0.17079285
0.81421681	0.59850987	0.45828574	-0.52069806	1.00000000	-0.90529798
-0.93570471	-0.39604429	-0.34729480	0.17079285	-0.90529798	1.00000000

Covariance matrix
1.00632186E-14	4.47689289E-15	3.52198868E-13	-3.26613468E-13	4.60705170E-12	-1.76508912E-12
4.47689289E-15	1.42593170E-14	-9.73696994E-14	-7.55552108E-13	4.03120834E-12	-8.89308588E-13
3.52198868E-13	-9.73696994E-14	1.19147516E-10	-1.33333702E-10	2.82158678E-10	-7.12853257E-11
-3.26613468E-13	-7.55552108E-13	-1.33333702E-10	4.00138839E-10	-5.87497306E-10	6.42442716E-11
4.60705170E-12	4.03120834E-12	2.82158678E-10	-5.87497306E-10	3.18147952E-09	-9.60208364E-10
-1.76508912E-12	-8.89308588E-13	-7.12853257E-11	6.42442716E-11	-9.60208364E-10	3.53605273E-10