AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2016HM21 ∴ Orbital info ∴ Epoch epochXXX

(594149) 2016HM21 ▹

ORBITAL INFORMATION

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(ASCII data file 594149.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.41831	2.047e-08	au
e	0.155346	7.6e-08
i	7.19	7.597e-06	deg
Ω	223.191	5.07e-05	deg
ω	317.718	5.519e-05	deg
M	69.547	2.301e-05	deg

Other useful info
Absolute Magnitude (H)	17.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0426	au
Aphelion	2.794	au
Asc. node-Earth separation	1.10846	au
Desc. node-Earth separation	1.67567	au
Earth MOID	1.05143	au
Orbital period	1373.62	days
Date of orbit computation	apr 23 21:54

Correlation matrix
1.00000000	-0.42596580	0.03950888	-0.01099817	0.11069104	-0.58041227
-0.42596580	1.00000000	-0.02161548	0.00115402	0.03005852	0.08743467
0.03950888	-0.02161548	1.00000000	-0.31734253	0.29757902	-0.03251793
-0.01099817	0.00115402	-0.31734253	1.00000000	-0.91887969	0.02102018
0.11069104	0.03005852	0.29757902	-0.91887969	1.00000000	-0.38012479
-0.58041227	0.08743467	-0.03251793	0.02102018	-0.38012479	1.00000000

Covariance matrix
4.19179026E-16	-6.62777661E-16	6.14559956E-15	-1.14160910E-14	1.25064425E-13	-2.73485087E-13
-6.62777661E-16	5.77546171E-15	-1.24803857E-14	4.44636378E-15	1.26061526E-13	1.52923526E-13
6.14559956E-15	-1.24803857E-14	5.77217473E-11	-1.22234855E-10	1.24765234E-10	-5.68577802E-12
-1.14160910E-14	4.44636378E-15	-1.22234855E-10	2.57036088E-09	-2.57085304E-09	2.45262337E-11
1.25064425E-13	1.26061526E-13	1.24765234E-10	-2.57085304E-09	3.04539125E-09	-4.82775290E-10
-2.73485087E-13	1.52923526E-13	-5.68577802E-12	2.45262337E-11	-4.82775290E-10	5.29656843E-10