AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011BT55 ∴ Orbital info ∴ Epoch epochXXX

(432687) 2011BT55 ▹

ORBITAL INFORMATION

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(ASCII data file 432687.eq0)

Keplerian elements at epoch
57938.6 MJD
	Value	1-σ variation	Units
a	2.44553	2.203e-08	au
e	0.21725	8.533e-08
i	11.633	5.442e-06	deg
Ω	285.717	3.468e-05	deg
ω	81.98	4.159e-05	deg
M	337.596	1.642e-05	deg

Other useful info
Absolute Magnitude (H)	17.4	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9142	au
Aphelion	2.9768	au
Asc. node-Earth separation	1.24483	au
Desc. node-Earth separation	1.42074	au
Earth MOID	0.95347	au
Orbital period	1396.87	days
Date of orbit computation	apr 23 21:22

Correlation matrix
1.00000000	0.67209813	-0.09249170	0.01296691	-0.22023782	0.35613431
0.67209813	1.00000000	-0.15088754	0.00574040	-0.23392517	0.37486391
-0.09249170	-0.15088754	1.00000000	0.09538972	-0.05285117	-0.04303915
0.01296691	0.00574040	0.09538972	1.00000000	-0.82770862	0.01998408
-0.22023782	-0.23392517	-0.05285117	-0.82770862	1.00000000	-0.56686725
0.35613431	0.37486391	-0.04303915	0.01998408	-0.56686725	1.00000000

Covariance matrix
4.85508603E-16	1.26370328E-15	-1.10909000E-14	9.90868601E-15	-2.01843990E-13	1.28869800E-13
1.26370328E-15	7.28161841E-15	-7.00701274E-14	1.69878219E-14	-8.30264324E-13	5.25323056E-13
-1.10909000E-14	-7.00701274E-14	2.96163252E-11	1.80031464E-11	-1.19631521E-11	-3.84652127E-12
9.90868601E-15	1.69878219E-14	1.80031464E-11	1.20271449E-09	-1.19394471E-09	1.13816281E-11
-2.01843990E-13	-8.30264324E-13	-1.19631521E-11	-1.19394471E-09	1.73001924E-09	-3.87209236E-10
1.28869800E-13	5.25323056E-13	-3.84652127E-12	1.13816281E-11	-3.87209236E-10	2.69698010E-10