NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2011GA55 ∴ Orbital info ∴ Epoch 60600 MJD

(420187) 2011GA55 ▹

ORBITAL INFORMATION

◲

(ASCII data file 420187.eq1)

Keplerian elements
(Epoch 60600.0 MJD)
	Value	1-σ variation	Units
a	2.168	1.553e-08	au
e	0.483424	3.106e-08
i	8.717	6.8e-06	deg
Ω	319.801	2.246e-05	deg
ω	316.947	2.468e-05	deg
M	61.34	1.946e-05	deg

Other useful info
Absolute Magnitude (H)	18.2	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.1199	au
Aphelion distance	3.2161	au
Asc. node-Earth separation	0.21503	au
Desc. node-Earth separation	1.583	au
Earth MOID	0.13977	au
Orbital period	1165.97	days
Date of orbit computation	Sep 26 14:58

Covariance matrix
2.41184332E-16	9.05743478E-17	-3.95124240E-15	-3.16715245E-16	1.11281839E-13	-2.96531172E-13
9.05743478E-17	9.64648938E-16	-4.12313321E-14	-5.29438971E-14	1.50313811E-13	-1.69713183E-13
-3.95124240E-15	-4.12313321E-14	4.62384781E-11	5.90700757E-11	-6.40404609E-11	8.73448029E-12
-3.16715245E-16	-5.29438971E-14	5.90700757E-11	5.04559990E-10	-4.99082728E-10	4.71631572E-12
1.11281839E-13	1.50313811E-13	-6.40404609E-11	-4.99082728E-10	6.08898124E-10	-1.67819507E-10
-2.96531172E-13	-1.69713183E-13	8.73448029E-12	4.71631572E-12	-1.67819507E-10	3.78795888E-10

Correlation matrix
1.00000000	0.18777857	-0.03741600	-0.00090790	0.29038717	-0.98105460
0.18777857	1.00000000	-0.19522748	-0.07588831	0.19612905	-0.28075552
-0.03741600	-0.19522748	1.00000000	0.38673133	-0.38166327	0.06599829
-0.00090790	-0.07588831	0.38673133	1.00000000	-0.90041727	0.01078807
0.29038717	0.19612905	-0.38166327	-0.90041727	1.00000000	-0.34943588
-0.98105460	-0.28075552	0.06599829	0.01078807	-0.34943588	1.00000000