AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998HX1 ∴ Orbital info ∴ Epoch epochXXX

(523938) 1998HX1 ▹

ORBITAL INFORMATION

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(ASCII data file 523938.eq0)

Keplerian elements at epoch
57914.3 MJD
	Value	1-σ variation	Units
a	2.31464	1.901e-08	au
e	0.0591	5.73e-08
i	6.652	7.199e-06	deg
Ω	172.292	5.309e-05	deg
ω	283.35	8.835e-05	deg
M	260.474	7.297e-05	deg

Other useful info
Absolute Magnitude (H)	17.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1778	au
Aphelion	2.4514	au
Asc. node-Earth separation	1.28247	au
Desc. node-Earth separation	1.3337	au
Earth MOID	1.20727	au
Orbital period	1286.24	days
Date of orbit computation	apr 23 21:41

Correlation matrix
1.00000000	-0.11886664	0.00976671	-0.00025735	0.27166900	-0.34220551
-0.11886664	1.00000000	0.00689439	0.01247458	-0.07157382	0.09748665
0.00976671	0.00689439	1.00000000	0.08221578	-0.04351537	-0.00625073
-0.00025735	0.01247458	0.08221578	1.00000000	-0.58648652	-0.01340794
0.27166900	-0.07157382	-0.04351537	-0.58648652	1.00000000	-0.79999140
-0.34220551	0.09748665	-0.00625073	-0.01340794	-0.79999140	1.00000000

Covariance matrix
3.61326256E-16	-1.29462779E-16	1.33642030E-15	-2.59720480E-16	4.56260821E-13	-4.74662529E-13
-1.29462779E-16	3.28299628E-15	2.84364928E-15	3.79479248E-14	-3.62337039E-13	4.07594718E-13
1.33642030E-15	2.84364928E-15	5.18191707E-11	3.14215338E-11	-2.76765060E-11	-3.28340331E-12
-2.59720480E-16	3.79479248E-14	3.14215338E-11	2.81873278E-09	-2.75111230E-09	-5.19442177E-11
4.56260821E-13	-3.62337039E-13	-2.76765060E-11	-2.75111230E-09	7.80632549E-09	-5.15770902E-09
-4.74662529E-13	4.07594718E-13	-3.28340331E-12	-5.19442177E-11	-5.15770902E-09	5.32471514E-09