AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2015HZ12 ∴ Orbital info ∴ Epoch epochXXX

(472984) 2015HZ12 ▹

ORBITAL INFORMATION

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(ASCII data file 472984.eq0)

Keplerian elements at epoch
58262.9 MJD
	Value	1-σ variation	Units
a	2.65777	3.108e-08	au
e	0.108386	5.404e-08
i	7.74	5.907e-06	deg
Ω	263.451	4.985e-05	deg
ω	350.364	6.239e-05	deg
M	214.297	3.803e-05	deg

Other useful info
Absolute Magnitude (H)	16.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3697	au
Aphelion	2.9458	au
Asc. node-Earth separation	1.35744	au
Desc. node-Earth separation	1.95731	au
Earth MOID	1.35539	au
Orbital period	1582.61	days
Date of orbit computation	apr 23 21:30

Correlation matrix
1.00000000	0.06684210	0.01745140	-0.01371591	0.29792809	-0.48918142
0.06684210	1.00000000	0.00798422	-0.00227295	-0.08437490	0.14771334
0.01745140	0.00798422	1.00000000	-0.13858863	0.11305554	-0.00763666
-0.01371591	-0.00227295	-0.13858863	1.00000000	-0.79770721	0.00962262
0.29792809	-0.08437490	0.11305554	-0.79770721	1.00000000	-0.60614971
-0.48918142	0.14771334	-0.00763666	0.00962262	-0.60614971	1.00000000

Covariance matrix
9.65782437E-16	1.12256750E-16	3.20340643E-15	-2.12489309E-14	5.77624017E-13	-5.78119849E-13
1.12256750E-16	2.92042100E-15	2.54857410E-15	-6.12330004E-15	-2.84465858E-13	3.03564314E-13
3.20340643E-15	2.54857410E-15	3.48886471E-11	-4.08077384E-11	4.16608423E-11	-1.71535311E-12
-2.12489309E-14	-6.12330004E-15	-4.08077384E-11	2.48511075E-09	-2.48090730E-09	1.82420932E-11
5.77624017E-13	-2.84465858E-13	4.16608423E-11	-2.48090730E-09	3.89213851E-09	-1.43807760E-09
-5.78119849E-13	3.03564314E-13	-1.71535311E-12	1.82420932E-11	-1.43807760E-09	1.44616069E-09