Free Access
Table C.1
Distribution of objects according to their classification flag “type” of the SIMBAD database.
N | Otype | |||||
|
||||||
1025 | star in cluster | |||||
356 | star | |||||
244 | young stellar object | |||||
198 | variable star of Orion type | |||||
177 | low-mass star (M<M⊙) | |||||
131 | young stellar object candidate | |||||
85 | pre-main sequence star | |||||
75 | T Tau-type star | |||||
73 | pre-main sequence star candidate | |||||
61 | emission-line star | |||||
47 | infrared source | |||||
20 | X-ray source | |||||
16 | flare star | |||||
5 | variable star | |||||
3 | radio source | |||||
2 | brown dwarf (M< 0.08 M⊙) | |||||
2 | brown dwarf candidate | |||||
2 | carbon star | |||||
2 | Cepheid variable star | |||||
2 | eclipsing binary of W UMa type (contact) | |||||
2 | Herbig-Haro object | |||||
2 | open (galactic) cluster | |||||
2 | Red Giant Branch star | |||||
2 | variable star of Mira Cet type | |||||
1 | Be Star | |||||
1 | dark cloud (nebula) | |||||
1 | double or multiple star | |||||
1 | eclipsing binary | |||||
1 | HII (ionized) region | |||||
1 | millimetric radio source | |||||
1 | object of unknown nature | |||||
1 | rotationally variable star | |||||
1 | spectroscopic binary | |||||
1 | sub-millimetric source | |||||
1 | variable of BY Dra type | |||||
1 | white dwarf candidate |
Notes. N denotes the number of objects from our catalogue that fall into each category.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.