NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2001VB ∴ Orbital info ∴ Epoch 52220 MJD

2001VB ▹

ORBITAL INFORMATION

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(ASCII data file 2001VB.eq0)

Keplerian elements
(Epoch 52220.5 MJD)
	Value	1-σ variation	Units
a	2.39723	0.1492	au
e	0.900456	0.008043
i	9.531	0.1116	deg
Ω	306.084	1.172	deg
ω	224.345	1.027	deg
M	350.007	1.037	deg

Other useful info
Absolute Magnitude (H)	18.4	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.2386	au
Aphelion distance	4.5558	au
Asc. node-Earth separation	0.25954	au
Desc. node-Earth separation	-0.70897	au
Earth MOID	0.02257	au
Orbital period	1355.7	days
Date of orbit computation	feb 26 10:24

Covariance matrix
2.22567262E-02	1.19984525E-03	1.66433257E-02	1.74854483E-01	-1.53173278E-01	1.54735138E-01
1.19984525E-03	6.46828590E-05	8.97230441E-04	9.42629618E-03	-8.25747606E-03	8.34166803E-03
1.66433257E-02	8.97230441E-04	1.24457267E-02	1.30752632E-01	-1.14539735E-01	1.15709166E-01
1.74854483E-01	9.42629618E-03	1.30752632E-01	1.37376863E+00	-1.20343241E+00	1.21563865E+00
-1.53173278E-01	-8.25747606E-03	-1.14539735E-01	-1.20343241E+00	1.05421705E+00	-1.06490468E+00
1.54735138E-01	8.34166803E-03	1.15709166E-01	1.21563865E+00	-1.06490468E+00	1.07576301E+00

Correlation matrix
1.00000000	0.99999998	0.99999848	0.99997544	-0.99997087	1.00000000
0.99999998	1.00000000	0.99999831	0.99997624	-0.99997168	0.99999999
0.99999848	0.99999831	1.00000000	0.99996203	-0.99995632	0.99999845
0.99997544	0.99997624	0.99996203	1.00000000	-0.99999974	0.99997559
-0.99997087	-0.99997168	-0.99995632	-0.99999974	1.00000000	-0.99997102
1.00000000	0.99999999	0.99999845	0.99997559	-0.99997102	1.00000000