AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012XH77 ∴ Orbital info ∴ Epoch epochXXX

(442765) 2012XH77 ▹

ORBITAL INFORMATION

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(ASCII data file 442765.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.69332	3.448e-08	au
e	0.078648	8.378e-08
i	2.312	8.798e-06	deg
Ω	189.541	0.0001808	deg
ω	129.33	0.0001911	deg
M	299.515	5.854e-05	deg

Other useful info
Absolute Magnitude (H)	17.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4815	au
Aphelion	2.9051	au
Asc. node-Earth separation	1.81831	au
Desc. node-Earth separation	1.54958	au
Earth MOID	1.46894	au
Orbital period	1614.47	days
Date of orbit computation	apr 23 21:24

Correlation matrix
1.00000000	-0.16442901	0.00400089	-0.00475217	0.03099191	-0.25787945
-0.16442901	1.00000000	-0.00245749	-0.01473693	0.13303404	-0.29874845
0.00400089	-0.00245749	1.00000000	-0.02460040	0.02549904	-0.00790013
-0.00475217	-0.01473693	-0.02460040	1.00000000	-0.94839191	0.00798696
0.03099191	0.13303404	0.02549904	-0.94839191	1.00000000	-0.31802914
-0.25787945	-0.29874845	-0.00790013	0.00798696	-0.31802914	1.00000000

Covariance matrix
1.18911867E-15	-4.75028725E-16	1.21387280E-15	-2.96340354E-14	2.04245199E-13	-5.20605252E-13
-4.75028725E-16	7.01871621E-15	-1.81143745E-15	-2.23265805E-13	2.13001411E-12	-1.46525672E-12
1.21387280E-15	-1.81143745E-15	7.74117959E-11	-3.91410090E-11	4.28764002E-11	-4.06927270E-12
-2.96340354E-14	-2.23265805E-13	-3.91410090E-11	3.27018689E-08	-3.27766812E-08	8.45564995E-11
2.04245199E-13	2.13001411E-12	4.28764002E-11	-3.27766812E-08	3.65242827E-08	-3.55825434E-09
-5.20605252E-13	-1.46525672E-12	-4.06927270E-12	8.45564995E-11	-3.55825434E-09	3.42734984E-09