AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998QL5 ∴ Orbital info ∴ Epoch epochXXX

(192509) 1998QL5 ▹

ORBITAL INFORMATION

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(ASCII data file 192509.eq0)

Keplerian elements at epoch
58137.4 MJD
	Value	1-σ variation	Units
a	2.20954	8.025e-09	au
e	0.137353	3.998e-08
i	3.836	3.522e-06	deg
Ω	273.223	7.193e-05	deg
ω	140.655	7.457e-05	deg
M	260.912	1.831e-05	deg

Other useful info
Absolute Magnitude (H)	17.0	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9061	au
Aphelion	2.513	au
Asc. node-Earth separation	1.4075	au
Desc. node-Earth separation	0.97612	au
Earth MOID	0.91823	au
Orbital period	1199.64	days
Date of orbit computation	apr 23 20:30

Correlation matrix
1.00000000	-0.45444320	0.01404690	-0.00107824	0.09095587	-0.36539783
-0.45444320	1.00000000	-0.01470524	-0.00269650	-0.08589334	0.37197184
0.01404690	-0.01470524	1.00000000	0.01863079	-0.01432650	-0.01661144
-0.00107824	-0.00269650	0.01863079	1.00000000	-0.96351651	0.00310638
0.09095587	-0.08589334	-0.01432650	-0.96351651	1.00000000	-0.26737512
-0.36539783	0.37197184	-0.01661144	0.00310638	-0.26737512	1.00000000

Covariance matrix
6.44012567E-17	-1.45814094E-16	3.97066615E-16	-6.22406279E-16	5.44273108E-14	-5.37023144E-14
-1.45814094E-16	1.59862074E-15	-2.07100270E-15	-7.75504770E-15	-2.56077383E-13	2.72372126E-13
3.97066615E-16	-2.07100270E-15	1.24071410E-11	4.72039934E-12	-3.76283349E-12	-1.07157581E-12
-6.22406279E-16	-7.75504770E-15	4.72039934E-12	5.17396278E-09	-5.16784884E-09	4.09209377E-12
5.44273108E-14	-2.56077383E-13	-3.76283349E-12	-5.16784884E-09	5.56004090E-09	-3.65123552E-10
-5.37023144E-14	2.72372126E-13	-1.07157581E-12	4.09209377E-12	-3.65123552E-10	3.35397437E-10