AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998XH74 ∴ Orbital info ∴ Epoch epochXXX

(96600) 1998XH74 ▹

ORBITAL INFORMATION

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(ASCII data file 96600.eq0)

Keplerian elements at epoch
58188.1 MJD
	Value	1-σ variation	Units
a	3.09461	1.64e-08	au
e	0.171131	4.036e-08
i	17.162	3.737e-06	deg
Ω	55.9	1.436e-05	deg
ω	26.594	2.169e-05	deg
M	198.398	1.365e-05	deg

Other useful info
Absolute Magnitude (H)	14.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.565	au
Aphelion	3.6242	au
Asc. node-Earth separation	1.61681	au
Desc. node-Earth separation	2.53497	au
Earth MOID	1.59042	au
Orbital period	1988.42	days
Date of orbit computation	apr 23 20:07

Correlation matrix
1.00000000	0.23135286	0.01685401	0.01858993	-0.14840784	0.15673828
0.23135286	1.00000000	-0.02878096	0.01723305	-0.20060997	0.13478500
0.01685401	-0.02878096	1.00000000	0.13406781	-0.09844788	0.02416840
0.01858993	0.01723305	0.13406781	1.00000000	-0.61131783	-0.02432945
-0.14840784	-0.20060997	-0.09844788	-0.61131783	1.00000000	-0.76012994
0.15673828	0.13478500	0.02416840	-0.02432945	-0.76012994	1.00000000

Covariance matrix
2.69037560E-16	1.53142739E-16	1.03311775E-15	4.37712284E-15	-5.27898827E-14	3.50991265E-14
1.53142739E-16	1.62865900E-15	-4.34070627E-15	9.98347671E-15	-1.75571889E-13	7.42628131E-14
1.03311775E-15	-4.34070627E-15	1.39662625E-11	7.19232234E-12	-7.97873132E-12	1.23311258E-12
4.37712284E-15	9.98347671E-15	7.19232234E-12	2.06067291E-10	-1.90308850E-10	-4.76816890E-12
-5.27898827E-14	-1.75571889E-13	-7.97873132E-12	-1.90308850E-10	4.70299781E-10	-2.25055684E-10
3.50991265E-14	7.42628131E-14	1.23311258E-12	-4.76816890E-12	-2.25055684E-10	1.86392967E-10