AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012HY5 ∴ Orbital info ∴ Epoch epochXXX

(554022) 2012HY5 ▹

ORBITAL INFORMATION

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(ASCII data file 554022.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.62501	4.516e-08	au
e	0.160988	7.497e-08
i	11.882	7.243e-06	deg
Ω	95.746	4.837e-05	deg
ω	140.466	6.973e-05	deg
M	274.241	5.685e-05	deg

Other useful info
Absolute Magnitude (H)	17.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2024	au
Aphelion	3.0476	au
Asc. node-Earth separation	1.93684	au
Desc. node-Earth separation	1.25792	au
Earth MOID	1.20306	au
Orbital period	1553.44	days
Date of orbit computation	apr 23 21:47

Correlation matrix
1.00000000	0.15117406	0.05034374	-0.02218225	0.56922534	-0.87329440
0.15117406	1.00000000	-0.04676927	-0.01296372	-0.00118838	-0.00599253
0.05034374	-0.04676927	1.00000000	0.00083900	0.04695687	-0.06430997
-0.02218225	-0.01296372	0.00083900	1.00000000	-0.69556900	0.02454635
0.56922534	-0.00118838	0.04695687	-0.69556900	1.00000000	-0.71915028
-0.87329440	-0.00599253	-0.06430997	0.02454635	-0.71915028	1.00000000

Covariance matrix
2.03948519E-15	5.11823911E-16	1.64675294E-14	-4.84545258E-14	1.79249938E-12	-2.24212873E-12
5.11823911E-16	5.62038480E-15	-2.53960571E-14	-4.70090275E-14	-6.21229972E-15	-2.55407027E-14
1.64675294E-14	-2.53960571E-14	5.24620718E-11	2.93937210E-13	2.37157236E-11	-2.64813811E-11
-4.84545258E-14	-4.70090275E-14	2.93937210E-13	2.33957577E-09	-2.34597449E-09	6.74986370E-11
1.79249938E-12	-6.21229972E-15	2.37157236E-11	-2.34597449E-09	4.86215748E-09	-2.85084598E-09
-2.24212873E-12	-2.55407027E-14	-2.64813811E-11	6.74986370E-11	-2.85084598E-09	3.23205825E-09