AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998QS49 ∴ Orbital info ∴ Epoch epochXXX

(101011) 1998QS49 ▹

ORBITAL INFORMATION

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(ASCII data file 101011.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.47297	1.21e-08	au
e	0.186896	5.842e-08
i	2.935	5.713e-06	deg
Ω	57.122	7.845e-05	deg
ω	288.473	8.12e-05	deg
M	205.33	2.774e-05	deg

Other useful info
Absolute Magnitude (H)	15.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0108	au
Aphelion	2.9352	au
Asc. node-Earth separation	1.26524	au
Desc. node-Earth separation	1.52583	au
Earth MOID	1.00585	au
Orbital period	1420.45	days
Date of orbit computation	apr 23 20:09

Correlation matrix
1.00000000	0.38853524	-0.00030614	-0.00211426	0.18008531	-0.84336999
0.38853524	1.00000000	-0.00680816	-0.00034055	0.11868527	-0.55767543
-0.00030614	-0.00680816	1.00000000	-0.21774358	0.21081406	-0.00078643
-0.00211426	-0.00034055	-0.21774358	1.00000000	-0.96563607	0.00512667
0.18008531	0.11868527	0.21081406	-0.96563607	1.00000000	-0.25250405
-0.84336999	-0.55767543	-0.00078643	0.00512667	-0.25250405	1.00000000

Covariance matrix
1.46436100E-16	2.74683002E-16	-2.11645446E-17	-2.00703074E-15	1.76961151E-13	-2.83118716E-13
2.74683002E-16	3.41314376E-15	-2.27230567E-15	-1.56074598E-15	5.63053561E-13	-9.03826689E-13
-2.11645446E-17	-2.27230567E-15	3.26376713E-11	-9.75836534E-11	9.77990703E-11	-1.24635946E-13
-2.00703074E-15	-1.56074598E-15	-9.75836534E-11	6.15381232E-09	-6.15121887E-09	1.11566456E-11
1.76961151E-13	5.63053561E-13	9.77990703E-11	-6.15121887E-09	6.59403363E-09	-5.68814012E-10
-2.83118716E-13	-9.03826689E-13	-1.24635946E-13	1.11566456E-11	-5.68814012E-10	7.69578129E-10