AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008QB ∴ Orbital info ∴ Epoch epochXXX

2008QB ▹

ORBITAL INFORMATION

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(ASCII data file 2008QB.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	1.20609	9.639e-09	au
e	0.738928	1.701e-06
i	35.76	0.000361	deg
Ω	146.899	5.294e-06	deg
ω	314.245	0.0001755	deg
M	238.836	0.0001024	deg

Other useful info
Absolute Magnitude (H)	20.8	mag
Slope parameter (G)	0.15	mag
Perihelion	0.3149	au
Aphelion	2.0973	au
Asc. node-Earth separation	-0.62623	au
Desc. node-Earth separation	0.11883	au
Earth MOID	0.05423	au
Orbital period	483.801	days
Date of orbit computation	apr 24 01:33

Correlation matrix
1.00000000	-0.34561423	-0.65566188	0.26217214	-0.40915190	-0.63881609
-0.34561423	1.00000000	0.38564427	-0.11690526	0.99581706	0.93551042
-0.65566188	0.38564427	1.00000000	-0.11619242	0.44588800	0.50526737
0.26217214	-0.11690526	-0.11619242	1.00000000	-0.15838682	-0.17529340
-0.40915190	0.99581706	0.44588800	-0.15838682	1.00000000	0.94918720
-0.63881609	0.93551042	0.50526737	-0.17529340	0.94918720	1.00000000

Covariance matrix
9.29141065E-17	-5.66547272E-15	-2.28158608E-12	1.33793407E-14	-6.92167199E-13	-6.30819273E-13
-5.66547272E-15	2.89206073E-12	2.36759102E-10	-1.05255569E-12	2.97213738E-10	1.62982366E-10
-2.28158608E-12	2.36759102E-10	1.30326340E-07	-2.22075798E-10	2.82505885E-08	1.86863995E-08
1.33793407E-14	-1.05255569E-12	-2.22075798E-10	2.80294569E-11	-1.47167525E-10	-9.50738741E-11
-6.92167199E-13	2.97213738E-10	2.82505885E-08	-1.47167525E-10	3.08014547E-08	1.70657653E-08
-6.30819273E-13	1.62982366E-10	1.86863995E-08	-9.50738741E-11	1.70657653E-08	1.04948579E-08