AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2007BB57 ∴ Orbital info ∴ Epoch epochXXX

(394357) 2007BB57 ▹

ORBITAL INFORMATION

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(ASCII data file 394357.eq0)

Keplerian elements at epoch
57879.9 MJD
	Value	1-σ variation	Units
a	3.11404	3.632e-08	au
e	0.093518	5.547e-08
i	10.784	6.17e-06	deg
Ω	117.2	3.367e-05	deg
ω	286.919	5.064e-05	deg
M	31.517	3.711e-05	deg

Other useful info
Absolute Magnitude (H)	15.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.8228	au
Aphelion	3.4053	au
Asc. node-Earth separation	2.02171	au
Desc. node-Earth separation	2.15769	au
Earth MOID	1.85726	au
Orbital period	2007.17	days
Date of orbit computation	apr 23 21:13

Correlation matrix
1.00000000	-0.03816319	0.00310993	0.00516467	-0.19096713	0.25540547
-0.03816319	1.00000000	0.00720983	0.00215444	-0.13957559	0.20882462
0.00310993	0.00720983	1.00000000	0.18902498	-0.12181451	-0.00043850
0.00516467	0.00215444	0.18902498	1.00000000	-0.66624744	0.01742176
-0.19096713	-0.13957559	-0.12181451	-0.66624744	1.00000000	-0.75160667
0.25540547	0.20882462	-0.00043850	0.01742176	-0.75160667	1.00000000

Covariance matrix
1.31890502E-15	-7.68762029E-17	6.96874567E-16	6.31552241E-15	-3.51190383E-13	3.44207656E-13
-7.68762029E-17	3.07667035E-15	2.46753385E-15	4.02378140E-15	-3.92037117E-13	4.29838940E-13
6.96874567E-16	2.46753385E-15	3.80711170E-11	3.92714779E-11	-3.80604628E-11	-1.00403924E-13
6.31552241E-15	4.02378140E-15	3.92714779E-11	1.13375823E-09	-1.13598608E-09	2.17688672E-11
-3.51190383E-13	-3.92037117E-13	-3.80604628E-11	-1.13598608E-09	2.56421511E-09	-1.41237955E-09
3.44207656E-13	4.29838940E-13	-1.00403924E-13	2.17688672E-11	-1.41237955E-09	1.37710526E-09