Statements (18)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:astronomer
|
| gptkbp:accessibleBy |
gptkb:VizieR
|
| gptkbp:basedOn |
gptkb:Hipparcos_satellite_data
|
| gptkbp:catalogueNumber |
I/259
|
| gptkbp:compiledBy |
gptkb:ESA
|
| gptkbp:epoch |
gptkb:J2000.0
|
| gptkbp:mainReference |
Høg et al. 2000
|
| gptkbp:predecessor |
Tycho-1
|
| gptkbp:provides |
positions
proper motions two-color photometric data |
| gptkbp:publishedIn |
2000
|
| gptkbp:star |
2.5 million
|
| gptkbp:usedFor |
photometry
astrometry |
| gptkbp:bfsParent |
gptkb:Tycho_Z
|
| gptkbp:bfsLayer |
8
|
| https://www.w3.org/2000/01/rdf-schema#label |
Tycho 2
|