AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012CH55 ∴ Orbital info ∴ Epoch epochXXX

(329172) 2012CH55 ▹

ORBITAL INFORMATION

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(ASCII data file 329172.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.13685	4.02e-08	au
e	0.199516	5.821e-08
i	15.826	1.077e-05	deg
Ω	347.161	2.217e-05	deg
ω	242.246	3.496e-05	deg
M	9.188	3.017e-05	deg

Other useful info
Absolute Magnitude (H)	15.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.511	au
Aphelion	3.7627	au
Asc. node-Earth separation	2.314	au
Desc. node-Earth separation	1.76359	au
Earth MOID	1.54838	au
Orbital period	2029.27	days
Date of orbit computation	apr 23 20:59

Correlation matrix
1.00000000	0.13288464	0.00378912	0.00185022	0.18380118	-0.47361313
0.13288464	1.00000000	0.00668857	-0.01257750	-0.23976741	0.24239803
0.00378912	0.00668857	1.00000000	-0.13001879	0.06608155	0.01402072
0.00185022	-0.01257750	-0.13001879	1.00000000	-0.61037896	0.00562945
0.18380118	-0.23976741	0.06608155	-0.61037896	1.00000000	-0.75576661
-0.47361313	0.24239803	0.01402072	0.00562945	-0.75576661	1.00000000

Covariance matrix
1.61592606E-15	3.10961539E-16	1.64066661E-15	1.64915303E-15	2.58334335E-13	-5.74305014E-13
3.10961539E-16	3.38877184E-15	4.19396820E-15	-1.62346338E-14	-4.88016388E-13	4.25655628E-13
1.64066661E-15	4.19396820E-15	1.16022426E-10	-3.10530347E-11	2.48870991E-11	4.55564143E-12
1.64915303E-15	-1.62346338E-14	-3.10530347E-11	4.91647575E-10	-4.73205301E-10	3.76531039E-12
2.58334335E-13	-4.88016388E-13	2.48870991E-11	-4.73205301E-10	1.22249248E-09	-7.97111233E-10
-5.74305014E-13	4.25655628E-13	4.55564143E-12	3.76531039E-12	-7.97111233E-10	9.09947334E-10