AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2003QG21 ∴ Orbital info ∴ Epoch epochXXX

(114895) 2003QG21 ▹

ORBITAL INFORMATION

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(ASCII data file 114895.eq0)

Keplerian elements at epoch
58319.6 MJD
	Value	1-σ variation	Units
a	3.18699	1.955e-08	au
e	0.179292	3.478e-08
i	9.403	5.169e-06	deg
Ω	5.936	2.485e-05	deg
ω	46.585	3.23e-05	deg
M	182.351	1.836e-05	deg

Other useful info
Absolute Magnitude (H)	14.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6156	au
Aphelion	3.7584	au
Asc. node-Earth separation	1.7448	au
Desc. node-Earth separation	2.52011	au
Earth MOID	1.63643	au
Orbital period	2078.11	days
Date of orbit computation	apr 23 20:12

Correlation matrix
1.00000000	0.23419657	-0.01142799	0.02254220	-0.26659657	0.37297475
0.23419657	1.00000000	0.01479152	-0.00476591	-0.19406439	0.30885449
-0.01142799	0.01479152	1.00000000	-0.20102612	0.14197532	0.01462838
0.02254220	-0.00476591	-0.20102612	1.00000000	-0.75147556	-0.00745442
-0.26659657	-0.19406439	0.14197532	-0.75147556	1.00000000	-0.64735397
0.37297475	0.30885449	0.01462838	-0.00745442	-0.64735397	1.00000000

Covariance matrix
3.82174860E-16	1.59234903E-16	-1.15477114E-15	1.09515709E-14	-1.68328895E-13	1.33873441E-13
1.59234903E-16	1.20963227E-15	2.65909748E-15	-4.11927967E-15	-2.17994531E-13	1.97226172E-13
-1.15477114E-15	2.65909748E-15	2.67171311E-11	-2.58223914E-11	2.37017721E-11	1.38827358E-12
1.09515709E-14	-4.11927967E-15	-2.58223914E-11	6.17586940E-10	-6.03166166E-10	-3.40131621E-12
-1.68328895E-13	-2.17994531E-13	2.37017721E-11	-6.03166166E-10	1.04314847E-09	-3.83882944E-10
1.33873441E-13	1.97226172E-13	1.38827358E-12	-3.40131621E-12	-3.83882944E-10	3.37107082E-10