AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Ballard ∴ Orbital info ∴ Epoch epochXXX

(11277) Ballard ▹

ORBITAL INFORMATION

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(ASCII data file 11277.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.40227	6.61e-09	au
e	0.238973	3.513e-08
i	22.788	4.452e-06	deg
Ω	254.545	8.987e-06	deg
ω	43.575	1.257e-05	deg
M	244.652	9.187e-06	deg

Other useful info
Absolute Magnitude (H)	13.3	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8282	au
Aphelion	2.9763	au
Asc. node-Earth separation	0.91603	au
Desc. node-Earth separation	1.75496	au
Earth MOID	0.8599	au
Orbital period	1359.98	days
Date of orbit computation	apr 23 19:48

Correlation matrix
1.00000000	-0.24110394	0.01636945	-0.01154995	0.09287774	-0.44290056
-0.24110394	1.00000000	-0.02548353	0.05092805	-0.20984466	0.34715754
0.01636945	-0.02548353	1.00000000	0.01753246	0.00744636	-0.03572193
-0.01154995	0.05092805	0.01753246	1.00000000	-0.68734558	0.05820338
0.09287774	-0.20984466	0.00744636	-0.68734558	1.00000000	-0.68798036
-0.44290056	0.34715754	-0.03572193	0.05820338	-0.68798036	1.00000000

Covariance matrix
4.36956794E-17	-5.59856362E-17	4.81755058E-16	-6.86107556E-16	7.71959199E-15	-2.68957569E-14
-5.59856362E-17	1.23397432E-15	-3.98552717E-15	1.60769262E-14	-9.26860698E-14	1.12030932E-13
4.81755058E-16	-3.98552717E-15	1.98219370E-11	7.01469668E-13	4.16850486E-13	-1.46105385E-12
-6.86107556E-16	1.60769262E-14	7.01469668E-13	8.07580624E-11	-7.76661135E-11	4.80506698E-12
7.71959199E-15	-9.26860698E-14	4.16850486E-13	-7.76661135E-11	1.58098213E-10	-7.94690113E-11
-2.68957569E-14	1.12030932E-13	-1.46105385E-12	4.80506698E-12	-7.94690113E-11	8.43949729E-11