AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2015HE171 ∴ Orbital info ∴ Epoch epochXXX

2015HE171 ▹

ORBITAL INFORMATION

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(ASCII data file 2015HE171.eq0)

Keplerian elements at epoch
57968.6 MJD
	Value	1-σ variation	Units
a	2.66752	2.078e-08	au
e	0.152866	6.387e-08
i	4.319	6.714e-06	deg
Ω	216.374	8.111e-05	deg
ω	321.03	8.38e-05	deg
M	220.204	1.936e-05	deg

Other useful info
Absolute Magnitude (H)	16.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2598	au
Aphelion	3.0753	au
Asc. node-Earth separation	1.32246	au
Desc. node-Earth separation	1.96423	au
Earth MOID	1.26639	au
Orbital period	1591.33	days
Date of orbit computation	apr 24 02:06

Correlation matrix
1.00000000	-0.14014878	0.00890556	-0.00465950	0.04455188	-0.18516357
-0.14014878	1.00000000	0.00820604	0.00401980	-0.00158993	-0.01093902
0.00890556	0.00820604	1.00000000	-0.15806641	0.15491300	-0.01255048
-0.00465950	0.00401980	-0.15806641	1.00000000	-0.96769567	0.00767324
0.04455188	-0.00158993	0.15491300	-0.96769567	1.00000000	-0.25314662
-0.18516357	-0.01093902	-0.01255048	0.00767324	-0.25314662	1.00000000

Covariance matrix
4.31610242E-16	-1.85975938E-16	1.24222844E-15	-7.85128556E-15	7.75599273E-14	-7.44684669E-14
-1.85975938E-16	4.07984010E-15	3.51924611E-15	2.08248401E-14	-8.50992110E-15	-1.35260465E-14
1.24222844E-15	3.51924611E-15	4.50805355E-11	-8.60775134E-11	8.71581284E-11	-1.63126955E-12
-7.85128556E-15	2.08248401E-14	-8.60775134E-11	6.57826220E-09	-6.57687941E-09	1.20477318E-11
7.75599273E-14	-8.50992110E-15	8.71581284E-11	-6.57687941E-09	7.02184088E-09	-4.10646980E-10
-7.44684669E-14	-1.35260465E-14	-1.63126955E-12	1.20477318E-11	-4.10646980E-10	3.74750316E-10