AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001QW178 ∴ Orbital info ∴ Epoch epochXXX

(109398) 2001QW178 ▹

ORBITAL INFORMATION

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(ASCII data file 109398.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.60347	8.422e-09	au
e	0.198805	3.975e-08
i	18.261	6.602e-06	deg
Ω	28.975	1.187e-05	deg
ω	62.921	1.987e-05	deg
M	79.596	1.475e-05	deg

Other useful info
Absolute Magnitude (H)	14.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0859	au
Aphelion	3.121	au
Asc. node-Earth separation	1.2987	au
Desc. node-Earth separation	1.74492	au
Earth MOID	1.16304	au
Orbital period	1534.36	days
Date of orbit computation	apr 23 20:11

Correlation matrix
1.00000000	-0.01557324	-0.01737011	-0.02124460	0.03736114	-0.24006175
-0.01557324	1.00000000	-0.03312139	0.01620959	-0.35728856	0.46260492
-0.01737011	-0.03312139	1.00000000	0.11651202	-0.04348494	-0.03027991
-0.02124460	0.01620959	0.11651202	1.00000000	-0.56882316	0.01360106
0.03736114	-0.35728856	-0.04348494	-0.56882316	1.00000000	-0.79460770
-0.24006175	0.46260492	-0.03027991	0.01360106	-0.79460770	1.00000000

Covariance matrix
7.09362001E-17	-5.21397505E-18	-9.65791851E-16	-2.12332325E-15	6.25342311E-15	-2.98219338E-14
-5.21397505E-18	1.58019994E-15	-8.69183541E-15	7.64647763E-15	-2.82253155E-13	2.71234630E-13
-9.65791851E-16	-8.69183541E-15	4.35806660E-11	9.12748547E-12	-5.70491953E-12	-2.94835918E-12
-2.12332325E-15	7.64647763E-15	9.12748547E-12	1.40820861E-10	-1.34144986E-10	2.38059336E-12
6.25342311E-15	-2.82253155E-13	-5.70491953E-12	-1.34144986E-10	3.94936575E-10	-2.32913851E-10
-2.98219338E-14	2.71234630E-13	-2.94835918E-12	2.38059336E-12	-2.32913851E-10	2.17549324E-10