NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2011WB39 ∴ Orbital info ∴ Epoch 60400 MJD

2011WB39 ▹

ORBITAL INFORMATION

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(ASCII data file 2011WB39.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	1.73699	0.0003381	au
e	0.425627	9.906e-05
i	10.655	0.0006772	deg
Ω	55.565	0.0006855	deg
ω	73.133	0.002547	deg
M	113.507	0.4747	deg

Other useful info
Absolute Magnitude (H)	23.5	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.9977	au
Aphelion distance	2.4763	au
Asc. node-Earth separation	0.27838	au
Desc. node-Earth separation	0.6112	au
Earth MOID	0.13648	au
Orbital period	836.171	days
Date of orbit computation	feb 26 10:47

Covariance matrix
1.14345421E-07	3.34968603E-08	2.28707163E-07	2.30881015E-07	8.59639730E-07	-1.60522331E-04
3.34968603E-08	9.81272534E-09	6.69980969E-08	6.76347003E-08	2.51829521E-07	-4.70241325E-05
2.28707163E-07	6.69980969E-08	4.58574214E-07	4.62877325E-07	1.71603227E-06	-3.21066337E-04
2.30881015E-07	6.76347003E-08	4.62877325E-07	4.69933689E-07	1.72741074E-06	-3.24116847E-04
8.59639730E-07	2.51829521E-07	1.71603227E-06	1.72741074E-06	6.48729309E-06	-1.20680288E-03
-1.60522331E-04	-4.70241325E-05	-3.21066337E-04	-3.24116847E-04	-1.20680288E-03	2.25347189E-01

Correlation matrix
1.00000000	0.99999975	0.99877017	0.99600276	0.99810293	-0.99999999
0.99999975	1.00000000	0.99876388	0.99599339	0.99811380	-0.99999977
0.99877017	0.99876388	1.00000000	0.99710938	0.99492163	-0.99876631
0.99600276	0.99599339	0.99710938	1.00000000	0.98933999	-0.99599519
0.99810293	0.99811380	0.99492163	0.98933999	1.00000000	-0.99811023
-0.99999999	-0.99999977	-0.99876631	-0.99599519	-0.99811023	1.00000000