AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2015HQ173 ∴ Orbital info ∴ Epoch epochXXX

(511942) 2015HQ173 ▹

ORBITAL INFORMATION

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(ASCII data file 511942.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.31943	1.597e-08	au
e	0.137966	6.241e-08
i	6.312	7.436e-06	deg
Ω	31.911	5.509e-05	deg
ω	196.003	6.547e-05	deg
M	178.584	3.042e-05	deg

Other useful info
Absolute Magnitude (H)	18.3	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9994	au
Aphelion	2.6394	au
Asc. node-Earth separation	1.62954	au
Desc. node-Earth separation	1.00366	au
Earth MOID	0.99076	au
Orbital period	1290.24	days
Date of orbit computation	apr 23 21:39

Correlation matrix
1.00000000	-0.00962395	-0.00268206	-0.02704134	-0.00785824	-0.15632790
-0.00962395	1.00000000	-0.00631657	-0.02151947	-0.04080491	0.16314315
-0.00268206	-0.00631657	1.00000000	-0.25093904	0.21469256	-0.00771893
-0.02704134	-0.02151947	-0.25093904	1.00000000	-0.84012275	0.01575925
-0.00785824	-0.04080491	0.21469256	-0.84012275	1.00000000	-0.53776504
-0.15632790	0.16314315	-0.00771893	0.01575925	-0.53776504	1.00000000

Covariance matrix
2.55042905E-16	-9.59237300E-18	-3.18512730E-16	-2.37900184E-14	-8.21571627E-15	-7.59456462E-14
-9.59237300E-18	3.89522139E-15	-2.93155770E-15	-7.39873670E-14	-1.66721573E-13	3.09738120E-13
-3.18512730E-16	-2.93155770E-15	5.52970886E-11	-1.02796748E-10	1.04515685E-10	-1.74609533E-12
-2.37900184E-14	-7.39873670E-14	-1.02796748E-10	3.03472982E-09	-3.02981500E-09	2.64092115E-11
-8.21571627E-15	-1.66721573E-13	1.04515685E-10	-3.02981500E-09	4.28574863E-09	-1.07094131E-09
-7.59456462E-14	3.09738120E-13	-1.74609533E-12	2.64092115E-11	-1.07094131E-09	9.25378722E-10