AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001SW32 ∴ Orbital info ∴ Epoch epochXXX

(171908) 2001SW32 ▹

ORBITAL INFORMATION

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(ASCII data file 171908.eq0)

Keplerian elements at epoch
57347.2 MJD
	Value	1-σ variation	Units
a	3.06815	1.809e-08	au
e	0.250869	5.627e-08
i	1.775	6.891e-06	deg
Ω	172.283	0.0001489	deg
ω	154.549	0.0001495	deg
M	249.386	1.03e-05	deg

Other useful info
Absolute Magnitude (H)	15.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2984	au
Aphelion	3.8379	au
Asc. node-Earth separation	2.72348	au
Desc. node-Earth separation	1.33858	au
Earth MOID	1.2866	au
Orbital period	1962.97	days
Date of orbit computation	apr 23 20:25

Correlation matrix
1.00000000	-0.20216599	0.01496276	0.01236880	-0.01021199	-0.07342051
-0.20216599	1.00000000	0.00181216	0.00333862	0.02621031	-0.39226715
0.01496276	0.00181216	1.00000000	0.13463613	-0.13339005	-0.00411215
0.01236880	0.00333862	0.13463613	1.00000000	-0.99651237	0.00565426
-0.01021199	0.02621031	-0.13339005	-0.99651237	1.00000000	-0.08458830
-0.07342051	-0.39226715	-0.00411215	0.00565426	-0.08458830	1.00000000

Covariance matrix
3.27329180E-16	-2.05825380E-16	1.86536931E-15	3.33224689E-14	-2.76154511E-14	-1.36883240E-14
-2.05825380E-16	3.16662705E-15	7.02677578E-16	2.79758047E-14	2.20454964E-13	-2.27468334E-13
1.86536931E-15	7.02677578E-16	4.74811801E-11	1.38146400E-10	-1.37383131E-10	-2.91991465E-13
3.33224689E-14	2.79758047E-14	1.38146400E-10	2.21735073E-08	-2.21793660E-08	8.67628108E-12
-2.76154511E-14	2.20454964E-13	-1.37383131E-10	-2.21793660E-08	2.23407873E-08	-1.30286704E-10
-1.36883240E-14	-2.27468334E-13	-2.91991465E-13	8.67628108E-12	-1.30286704E-10	1.06189381E-10