AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998QL13 ∴ Orbital info ∴ Epoch epochXXX

(100961) 1998QL13 ▹

ORBITAL INFORMATION

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(ASCII data file 100961.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.74624	1.093e-08	au
e	0.225731	5.816e-08
i	8.909	5.484e-06	deg
Ω	331.515	2.963e-05	deg
ω	42.309	3.254e-05	deg
M	193.258	1.018e-05	deg

Other useful info
Absolute Magnitude (H)	15.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1263	au
Aphelion	3.3662	au
Asc. node-Earth separation	1.22291	au
Desc. node-Earth separation	2.14019	au
Earth MOID	1.13565	au
Orbital period	1662.29	days
Date of orbit computation	apr 23 20:09

Correlation matrix
1.00000000	-0.18093039	0.01588880	-0.00265872	-0.01102439	-0.23738263
-0.18093039	1.00000000	-0.03509365	0.02399357	-0.15847868	0.32833096
0.01588880	-0.03509365	1.00000000	0.41151237	-0.36536489	-0.01514702
-0.00265872	0.02399357	0.41151237	1.00000000	-0.89914961	0.00380229
-0.01102439	-0.15847868	-0.36536489	-0.89914961	1.00000000	-0.41279106
-0.23738263	0.32833096	-0.01514702	0.00380229	-0.41279106	1.00000000

Covariance matrix
1.19514494E-16	-1.15048138E-16	9.52648139E-16	-8.61107267E-16	-3.92123219E-15	-2.64136949E-14
-1.15048138E-16	3.38310585E-15	-1.11948281E-14	4.13454447E-14	-2.99906717E-13	1.94374625E-13
9.52648139E-16	-1.11948281E-14	3.00789125E-11	6.68634846E-11	-6.51951720E-11	-8.45528512E-13
-8.61107267E-16	4.13454447E-14	6.68634846E-11	8.77708086E-10	-8.66691563E-10	1.14654142E-12
-3.92123219E-15	-2.99906717E-13	-6.51951720E-11	-8.66691563E-10	1.05855912E-09	-1.36696620E-10
-2.64136949E-14	1.94374625E-13	-8.45528512E-13	1.14654142E-12	-1.36696620E-10	1.03595256E-10