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.eq0)

Keplerian elements at epoch
58103.0 MJD
	Value	1-σ variation	Units
a	2.41925	2.017e-08	au
e	0.153384	7.569e-08
i	7.186	7.591e-06	deg
Ω	223.36	5.072e-05	deg
ω	317.283	5.538e-05	deg
M	188.109	2.005e-05	deg

Other useful info
Absolute Magnitude (H)	17.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0482	au
Aphelion	2.7903	au
Asc. node-Earth separation	1.11344	au
Desc. node-Earth separation	1.67085	au
Earth MOID	1.05597	au
Orbital period	1374.42	days
Date of orbit computation	Jun 5 02:43

Correlation matrix
1.00000000	-0.39819109	0.03476178	-0.01349499	0.11526165	-0.29564176
-0.39819109	1.00000000	-0.01916965	0.00067207	0.03460058	-0.06486327
0.03476178	-0.01916965	1.00000000	-0.31627222	0.29627367	-0.02624485
-0.01349499	0.00067207	-0.31627222	1.00000000	-0.91628785	0.02046239
0.11526165	0.03460058	0.29627367	-0.91628785	1.00000000	-0.40957020
-0.29564176	-0.06486327	-0.02624485	0.02046239	-0.40957020	1.00000000

Covariance matrix
4.06972872E-16	-6.07987568E-16	5.32334400E-15	-1.38086675E-14	1.28779916E-13	-1.19552259E-13
-6.07987568E-16	5.72849935E-15	-1.10137306E-14	2.58007485E-15	1.45038875E-13	-9.84075789E-14
5.32334400E-15	-1.10137306E-14	5.76235061E-11	-1.21774810E-10	1.24558530E-10	-3.99349545E-12
-1.38086675E-14	2.58007485E-15	-1.21774810E-10	2.57272363E-09	-2.57400317E-09	2.08047325E-11
1.28779916E-13	1.45038875E-13	1.24558530E-10	-2.57400317E-09	3.06733465E-09	-4.54692935E-10
-1.19552259E-13	-9.84075789E-14	-3.99349545E-12	2.08047325E-11	-4.54692935E-10	4.01807968E-10