NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2011BB19 ∴ Orbital info ∴ Epoch 60600 MJD

2011BB19 ▹

ORBITAL INFORMATION

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(ASCII data file 2011BB19.eq1)

Keplerian elements
(Epoch 60600.0 MJD)
	Value	1-σ variation	Units
a	1.81337	0.0005995	au
e	0.398499	0.0001855
i	20.57	0.005703	deg
Ω	120.763	0.001821	deg
ω	337.335	0.0009427	deg
M	236.819	1.006	deg

Other useful info
Absolute Magnitude (H)	21.7	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.0907	au
Aphelion distance	2.536	au
Asc. node-Earth separation	0.13227	au
Desc. node-Earth separation	1.39762	au
Earth MOID	0.12695	au
Orbital period	891.924	days
Date of orbit computation	Jul 29 11:31

Covariance matrix
3.59422483E-07	1.11205779E-07	3.41560448E-06	1.09027955E-06	4.34824932E-07	-6.02838359E-04
1.11205779E-07	3.44206738E-08	1.05602305E-06	3.37526279E-07	1.32683207E-07	-1.86519090E-04
3.41560448E-06	1.05602305E-06	3.25211672E-05	1.03586422E-05	4.19985869E-06	-5.72877175E-03
1.09027955E-06	3.37526279E-07	1.03586422E-05	3.31604652E-06	1.28006125E-06	-1.82866061E-03
4.34824932E-07	1.32683207E-07	4.19985869E-06	1.28006125E-06	8.88599218E-07	-7.29337310E-04
-6.02838359E-04	-1.86519090E-04	-5.72877175E-03	-1.82866061E-03	-7.29337310E-04	1.01110563E+00

Correlation matrix
1.00000000	0.99980442	0.99903773	0.99867675	0.76941182	-0.99999999
0.99980442	1.00000000	0.99811516	0.99905087	0.75867070	-0.99980508
0.99903773	0.99811516	1.00000000	0.99749210	0.78126551	-0.99903383
0.99867675	0.99905087	0.99749210	1.00000000	0.74570573	-0.99867583
0.76941182	0.75867070	0.78126551	0.74570573	1.00000000	-0.76944433
-0.99999999	-0.99980508	-0.99903383	-0.99867583	-0.76944433	1.00000000