AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998QV19 ∴ Orbital info ∴ Epoch epochXXX

(22663) 1998QV19 ▹

ORBITAL INFORMATION

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(ASCII data file 22663.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.59966	8.343e-09	au
e	0.114371	2.836e-08
i	4.952	3.897e-06	deg
Ω	162.962	3.515e-05	deg
ω	127.337	3.957e-05	deg
M	71.152	1.777e-05	deg

Other useful info
Absolute Magnitude (H)	13.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3023	au
Aphelion	2.897	au
Asc. node-Earth separation	1.76572	au
Desc. node-Earth separation	1.39153	au
Earth MOID	1.2901	au
Orbital period	1531	days
Date of orbit computation	apr 23 19:50

Correlation matrix
1.00000000	0.13032398	0.01084428	0.00176250	0.00381973	-0.20575477
0.13032398	1.00000000	0.00067086	-0.00045145	0.09381091	-0.23514220
0.01084428	0.00067086	1.00000000	0.14403119	-0.12519367	-0.00605450
0.00176250	-0.00045145	0.14403119	1.00000000	-0.88806436	0.00515772
0.00381973	0.09381091	-0.12519367	-0.88806436	1.00000000	-0.45110030
-0.20575477	-0.23514220	-0.00605450	0.00515772	-0.45110030	1.00000000

Covariance matrix
6.96098146E-17	3.08329083E-17	3.52556733E-16	5.16929053E-16	1.26091591E-15	-3.04996793E-14
3.08329083E-17	8.04099537E-16	7.41271786E-17	-4.50020937E-16	1.05251156E-13	-1.18466516E-13
3.52556733E-16	7.41271786E-17	1.51840082E-11	1.97295603E-11	-1.93016398E-11	-4.19161646E-13
5.16929053E-16	-4.50020937E-16	1.97295603E-11	1.23576325E-09	-1.23518129E-09	3.22133360E-12
1.26091591E-15	1.05251156E-13	-1.93016398E-11	-1.23518129E-09	1.56544297E-09	-3.17104114E-10
-3.04996793E-14	-1.18466516E-13	-4.19161646E-13	3.22133360E-12	-3.17104114E-10	3.15660514E-10