AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2015HR7 ∴ Orbital info ∴ Epoch epochXXX

(673921) 2015HR7 ▹

ORBITAL INFORMATION

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(ASCII data file 673921.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	1.87494	9.392e-09	au
e	0.054305	6.589e-08
i	22.559	1.302e-05	deg
Ω	181.03	1.241e-05	deg
ω	247.985	0.0001107	deg
M	287.263	0.0001113	deg

Other useful info
Absolute Magnitude (H)	18.7	mag
Slope parameter (G)	0.15	mag
Perihelion	1.7731	au
Aphelion	1.9768	au
Asc. node-Earth separation	0.91206	au
Desc. node-Earth separation	0.82953	au
Earth MOID	0.82197	au
Orbital period	937.732	days
Date of orbit computation	apr 23 22:09

Correlation matrix
1.00000000	-0.37980689	0.00068211	-0.01415339	0.21062345	-0.27152701
-0.37980689	1.00000000	0.01376858	0.03121522	-0.64597543	0.66985464
0.00068211	0.01376858	1.00000000	0.17936910	-0.00589011	-0.01171315
-0.01415339	0.03121522	0.17936910	1.00000000	-0.13292538	0.03116239
0.21062345	-0.64597543	-0.00589011	-0.13292538	1.00000000	-0.99195296
-0.27152701	0.66985464	-0.01171315	0.03116239	-0.99195296	1.00000000

Covariance matrix
8.82038699E-17	-2.35023312E-16	8.34363826E-17	-1.64976982E-15	2.19056741E-13	-2.83709088E-13
-2.35023312E-16	4.34118761E-15	1.18153805E-14	2.55264054E-14	-4.71331376E-12	4.91022321E-12
8.34363826E-17	1.18153805E-14	1.69632397E-10	2.89948554E-11	-8.49540345E-12	-1.69724454E-11
-1.64976982E-15	2.55264054E-14	2.89948554E-11	1.54041538E-10	-1.82697631E-10	4.30294827E-11
2.19056741E-13	-4.71331376E-12	-8.49540345E-12	-1.82697631E-10	1.22634354E-08	-1.22211912E-08
-2.83709088E-13	4.91022321E-12	-1.69724454E-11	4.30294827E-11	-1.22211912E-08	1.23774954E-08