AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2015VW31 ∴ Orbital info ∴ Epoch epochXXX

(537765) 2015VW31 ▹

ORBITAL INFORMATION

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(ASCII data file 537765.eq0)

Keplerian elements at epoch
58296.3 MJD
	Value	1-σ variation	Units
a	2.19391	2.59e-08	au
e	0.043174	6.67e-08
i	6.431	8.151e-06	deg
Ω	244.38	7.096e-05	deg
ω	222.165	0.000129	deg
M	231.797	0.0001077	deg

Other useful info
Absolute Magnitude (H)	18.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0992	au
Aphelion	2.2886	au
Asc. node-Earth separation	1.24941	au
Desc. node-Earth separation	1.13661	au
Earth MOID	1.12192	au
Orbital period	1186.94	days
Date of orbit computation	apr 23 21:44

Correlation matrix
1.00000000	0.09562265	0.02888379	-0.00510686	0.06486021	-0.07878519
0.09562265	1.00000000	0.00351182	0.00271811	-0.05106385	0.07399980
0.02888379	0.00351182	1.00000000	-0.21651062	0.13016438	-0.01540845
-0.00510686	0.00271811	-0.21651062	1.00000000	-0.55323452	0.00853464
0.06486021	-0.05106385	0.13016438	-0.55323452	1.00000000	-0.83641022
-0.07878519	0.07399980	-0.01540845	0.00853464	-0.83641022	1.00000000

Covariance matrix
6.70871391E-16	1.65205309E-16	6.09782308E-15	-9.38552403E-15	2.16779395E-13	-2.19817893E-13
1.65205309E-16	4.44925422E-15	1.90931339E-15	1.28645730E-14	-4.39518483E-13	5.31707759E-13
6.09782308E-15	1.90931339E-15	6.64357656E-11	-1.25217439E-10	1.36903046E-10	-1.35287835E-11
-9.38552403E-15	1.28645730E-14	-1.25217439E-10	5.03464986E-09	-5.06540176E-09	6.52331588E-11
2.16779395E-13	-4.39518483E-13	1.36903046E-10	-5.06540176E-09	1.66509870E-08	-1.16262093E-08
-2.19817893E-13	5.31707759E-13	-1.35287835E-11	6.52331588E-11	-1.16262093E-08	1.16037306E-08