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.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.19435	2.599e-08	au
e	0.042478	6.642e-08
i	6.43	8.152e-06	deg
Ω	244.282	7.096e-05	deg
ω	223.133	0.0001309	deg
M	148.807	0.0001114	deg

Other useful info
Absolute Magnitude (H)	18.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1011	au
Aphelion	2.2876	au
Asc. node-Earth separation	1.24746	au
Desc. node-Earth separation	1.13843	au
Earth MOID	1.12312	au
Orbital period	1187.29	days
Date of orbit computation	apr 23 21:44

Correlation matrix
1.00000000	0.09986895	0.02925884	-0.00432178	0.05675734	-0.16985292
0.09986895	1.00000000	0.00464085	0.00228297	-0.04574754	0.05625020
0.02925884	0.00464085	1.00000000	-0.21734311	0.12819173	-0.01703011
-0.00432178	0.00228297	-0.21734311	1.00000000	-0.54552270	0.00867945
0.05675734	-0.04574754	0.12819173	-0.54552270	1.00000000	-0.83689477
-0.16985292	0.05625020	-0.01703011	0.00867945	-0.83689477	1.00000000

Covariance matrix
6.75616512E-16	1.72409445E-16	6.19946480E-15	-7.97138691E-15	1.93067021E-13	-4.91695525E-13
1.72409445E-16	4.41124171E-15	2.51260739E-15	1.07597472E-14	-3.97634602E-13	4.16080774E-13
6.19946480E-15	2.51260739E-15	6.64498334E-11	-1.25722874E-10	1.36754906E-10	-1.54610007E-11
-7.97138691E-15	1.07597472E-14	-1.25722874E-10	5.03550422E-09	-5.06605945E-09	6.85940808E-11
1.93067021E-13	-3.97634602E-13	1.36754906E-10	-5.06605945E-09	1.71266309E-08	-1.21977561E-08
-4.91695525E-13	4.16080774E-13	-1.54610007E-11	6.85940808E-11	-1.21977561E-08	1.24035568E-08