AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2015OA78 ∴ Orbital info ∴ Epoch epochXXX

(449956) 2015OA78 ▹

ORBITAL INFORMATION

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(ASCII data file 449956.eq0)

Keplerian elements at epoch
57680.8 MJD
	Value	1-σ variation	Units
a	2.34825	1.381e-08	au
e	0.263088	7.026e-08
i	0.359	4.973e-06	deg
Ω	76.595	0.001074	deg
ω	260.675	0.001074	deg
M	121.374	1.26e-05	deg

Other useful info
Absolute Magnitude (H)	17.9	mag
Slope parameter (G)	0.15	mag
Perihelion	1.7305	au
Aphelion	2.9661	au
Asc. node-Earth separation	1.29434	au
Desc. node-Earth separation	1.08587	au
Earth MOID	0.72115	au
Orbital period	1314.36	days
Date of orbit computation	apr 23 21:25

Correlation matrix
1.00000000	-0.62434514	0.00848142	0.01125150	-0.01526868	0.25507070
-0.62434514	1.00000000	-0.00147103	-0.00236928	0.00824085	-0.36126510
0.00848142	-0.00147103	1.00000000	-0.12292877	0.12294791	0.00106678
0.01125150	-0.00236928	-0.12292877	1.00000000	-0.99984379	0.00031528
-0.01526868	0.00824085	0.12294791	-0.99984379	1.00000000	-0.01753821
0.25507070	-0.36126510	0.00106678	0.00031528	-0.01753821	1.00000000

Covariance matrix
1.90588239E-16	-6.05634982E-16	5.82245110E-16	1.66801399E-13	-2.26378472E-13	4.43756120E-14
-6.05634982E-16	4.93715022E-15	-5.13981446E-16	-1.78770107E-13	6.21864176E-13	-3.19889448E-13
5.82245110E-16	-5.13981446E-16	2.47273817E-11	-6.56422857E-10	6.56592229E-10	6.68495786E-14
1.66801399E-13	-1.78770107E-13	-6.56422857E-10	1.15314042E-06	-1.15307822E-06	4.26656747E-12
-2.26378472E-13	6.21864176E-13	6.56592229E-10	-1.15307822E-06	1.15337634E-06	-2.37359498E-10
4.43756120E-14	-3.19889448E-13	6.68495786E-14	4.26656747E-12	-2.37359498E-10	1.58807665E-10