AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011BX157 ∴ Orbital info ∴ Epoch epochXXX

(549071) 2011BX157 ▹

ORBITAL INFORMATION

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(ASCII data file 549071.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.16469	1.691e-08	au
e	0.143153	7.11e-08
i	4.566	6.263e-06	deg
Ω	88.583	9.471e-05	deg
ω	141.369	9.898e-05	deg
M	314.464	2.418e-05	deg

Other useful info
Absolute Magnitude (H)	18.7	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8548	au
Aphelion	2.4746	au
Asc. node-Earth separation	1.40442	au
Desc. node-Earth separation	0.89072	au
Earth MOID	0.84665	au
Orbital period	1163.3	days
Date of orbit computation	apr 23 21:46

Correlation matrix
1.00000000	-0.36919858	0.01143720	-0.00045093	-0.08055849	-0.00310885
-0.36919858	1.00000000	-0.04579582	0.00516489	-0.03169413	0.22454229
0.01143720	-0.04579582	1.00000000	-0.24130545	0.23857730	-0.02984182
-0.00045093	0.00516489	-0.24130545	1.00000000	-0.95549875	0.00512306
-0.08055849	-0.03169413	0.23857730	-0.95549875	1.00000000	-0.28384687
-0.00310885	0.22454229	-0.02984182	0.00512306	-0.28384687	1.00000000

Covariance matrix
2.85937893E-16	-4.43868060E-16	1.21129481E-15	-7.22195672E-16	-1.34827669E-13	-1.27133233E-15
-4.43868060E-16	5.05494023E-15	-2.03928655E-14	3.47801101E-14	-2.23032755E-13	3.86081617E-13
1.21129481E-15	-2.03928655E-14	3.92273266E-11	-1.43143952E-10	1.47895619E-10	-4.52004370E-12
-7.22195672E-16	3.47801101E-14	-1.43143952E-10	8.97063182E-09	-8.95722501E-09	1.17344904E-11
-1.34827669E-13	-2.23032755E-13	1.47895619E-10	-8.95722501E-09	9.79633636E-09	-6.79420926E-10
-1.27133233E-15	3.86081617E-13	-4.52004370E-12	1.17344904E-11	-6.79420926E-10	5.84851940E-10