AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011HZ22 ∴ Orbital info ∴ Epoch epochXXX

(510255) 2011HZ22 ▹

ORBITAL INFORMATION

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(ASCII data file 510255.eq0)

Keplerian elements at epoch
58475.6 MJD
	Value	1-σ variation	Units
a	2.52221	1.815e-08	au
e	0.238325	5.813e-08
i	13.5	4.121e-06	deg
Ω	111.347	4.145e-05	deg
ω	200.874	4.798e-05	deg
M	246.324	2.528e-05	deg

Other useful info
Absolute Magnitude (H)	17.0	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9211	au
Aphelion	3.1233	au
Asc. node-Earth separation	2.077	au
Desc. node-Earth separation	0.93097	au
Earth MOID	0.91329	au
Orbital period	1463.09	days
Date of orbit computation	apr 23 21:38

Correlation matrix
1.00000000	0.11720028	0.00496058	-0.00527480	-0.01180046	0.02342227
0.11720028	1.00000000	-0.12767263	-0.02030916	0.35658158	-0.71712662
0.00496058	-0.12767263	1.00000000	-0.03711509	-0.04933870	0.16179189
-0.00527480	-0.02030916	-0.03711509	1.00000000	-0.85201588	0.02326911
-0.01180046	0.35658158	-0.04933870	-0.85201588	1.00000000	-0.53508743
0.02342227	-0.71712662	0.16179189	0.02326911	-0.53508743	1.00000000

Covariance matrix
3.29404335E-16	1.23657045E-16	3.70988505E-16	-3.96788773E-15	-1.02770192E-14	1.07476114E-14
1.23657045E-16	3.37948980E-15	-3.05834767E-14	-4.89334776E-14	9.94691086E-13	-1.05399773E-12
3.70988505E-16	-3.05834767E-14	1.69795796E-11	-6.33873278E-12	-9.75562078E-12	1.68553766E-11
-3.96788773E-15	-4.89334776E-14	-6.33873278E-12	1.71781744E-09	-1.69449363E-09	2.43829634E-11
-1.02770192E-14	9.94691086E-13	-9.75562078E-12	-1.69449363E-09	2.30254165E-09	-6.49152531E-10
1.07476114E-14	-1.05399773E-12	1.68553766E-11	2.43829634E-11	-6.49152531E-10	6.39199632E-10