AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998SV49 ∴ Orbital info ∴ Epoch epochXXX

(91190) 1998SV49 ▹

ORBITAL INFORMATION

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(ASCII data file 91190.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.22836	1.87e-08	au
e	0.081369	3.348e-08
i	4.82	4.655e-06	deg
Ω	29.513	4.517e-05	deg
ω	76.262	5.624e-05	deg
M	46.662	3.187e-05	deg

Other useful info
Absolute Magnitude (H)	14.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.9657	au
Aphelion	3.491	au
Asc. node-Earth separation	2.15206	au
Desc. node-Earth separation	2.2655	au
Earth MOID	1.98788	au
Orbital period	2118.71	days
Date of orbit computation	apr 23 20:06

Correlation matrix
1.00000000	-0.28734746	0.00391836	0.02378965	-0.21372126	0.19324930
-0.28734746	1.00000000	0.01802476	-0.00709146	0.13628585	-0.17007223
0.00391836	0.01802476	1.00000000	-0.22220051	0.17333020	0.00930795
0.02378965	-0.00709146	-0.22220051	1.00000000	-0.80099933	0.00120024
-0.21372126	0.13628585	0.17333020	-0.80099933	1.00000000	-0.59168837
0.19324930	-0.17007223	0.00930795	0.00120024	-0.59168837	1.00000000

Covariance matrix
3.49708673E-16	-1.79918105E-16	3.41099375E-16	2.00950975E-14	-2.24773921E-13	1.15190601E-13
-1.79918105E-16	1.12105935E-15	2.80935815E-15	-1.07250392E-14	2.56631556E-13	-1.81507098E-13
3.41099375E-16	2.80935815E-15	2.16693805E-11	-4.67215452E-11	4.53776982E-11	1.38109445E-12
2.00950975E-14	-1.07250392E-14	-4.67215452E-11	2.04031768E-09	-2.03482019E-09	1.72807108E-12
-2.24773921E-13	2.56631556E-13	4.53776982E-11	-2.03482019E-09	3.16293287E-09	-1.06067892E-09
1.15190601E-13	-1.81507098E-13	1.38109445E-12	1.72807108E-12	-1.06067892E-09	1.01599561E-09