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.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.44652	2.213e-08	au
e	0.216547	8.582e-08
i	11.629	5.441e-06	deg
Ω	285.676	3.469e-05	deg
ω	81.84	4.16e-05	deg
M	252.017	1.569e-05	deg

Other useful info
Absolute Magnitude (H)	17.4	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9167	au
Aphelion	2.9763	au
Asc. node-Earth separation	1.24546	au
Desc. node-Earth separation	1.42323	au
Earth MOID	0.95565	au
Orbital period	1397.72	days
Date of orbit computation	apr 23 21:22

Correlation matrix
1.00000000	0.67469517	-0.09326315	0.01060499	-0.21274498	-0.18046334
0.67469517	1.00000000	-0.15054410	0.00568403	-0.23505261	0.03063662
-0.09326315	-0.15054410	1.00000000	0.09596450	-0.05360500	0.00567228
0.01060499	0.00568403	0.09596450	1.00000000	-0.82804252	0.01451460
-0.21274498	-0.23505261	-0.05360500	-0.82804252	1.00000000	-0.47781328
-0.18046334	0.03063662	0.00567228	0.01451460	-0.47781328	1.00000000

Covariance matrix
4.89849216E-16	1.28147613E-15	-1.12300445E-14	8.14304741E-15	-1.95877910E-13	-6.26662284E-14
1.28147613E-15	7.36450262E-15	-7.02871066E-14	1.69228450E-14	-8.39134782E-13	4.12501815E-14
-1.12300445E-14	-7.02871066E-14	2.95992298E-11	1.81132539E-11	-1.21322243E-11	4.84185027E-13
8.14304741E-15	1.69228450E-14	1.81132539E-11	1.20362542E-09	-1.19506973E-09	7.90067097E-12
-1.95877910E-13	-8.39134782E-13	-1.21322243E-11	-1.19506973E-09	1.73057277E-09	-3.11864914E-10
-6.26662284E-14	4.12501815E-14	4.84185027E-13	7.90067097E-12	-3.11864914E-10	2.46165244E-10