colorIndexB−V
P24818
predicate
Indicates the difference between an object's blue (B) and visual (V) magnitudes, representing its color and thus its temperature or spectral characteristics.
All labels observed (13)
| Label | Occurrences |
|---|---|
| colorIndexBminusV | 68 |
| hasColorIndexBminusV | 67 |
| colorIndexB−V canonical | 46 |
| hasColorIndexBMinusV | 23 |
| colorIndexBMinusV | 22 |
| colorIndex | 18 |
| hasColorIndexB−V | 7 |
| colorIndex_BV | 3 |
| hasBminusVColorIndex | 2 |
| hasColorIndex_BV | 2 |
| hasB-VColorIndex | 1 |
| hasColorIndexV-R | 1 |
| hasColorIndex_BminusV | 1 |
Description generation (PDg)
The one-sentence description above was generated by prompting gpt-5.1 with the predicate name and this instruction.
Instruction
Given a predicate that represents a relationship or action between entities, generate a one-sentence description explaining its meaning. # Instructions Focus on describing the relationship, not the entities themselves. # Response Format Begin the description with \' Indicates...\'
Input
Predicate: colorIndexB−V
Generated description
Indicates the difference between an object's blue (B) and visual (V) magnitudes, representing its color and thus its temperature or spectral characteristics.
Sample triples (261)
| Subject | Object |
|---|---|
|
Aldebaran (foreground star, not a member)
surface form:
Aldebaran
|
1.54 ⓘ |
| Tau Ceti | 0.72 ⓘ |
| Epsilon Eridani | 0.88 ⓘ |
| (15760) 1992 QB1 | redder than Pluto via predicate surface "colorIndex" ⓘ |
| Epsilon Sagittarii | −0.03 ⓘ |
| Kaus Australis | −0.03 via predicate surface "hasColorIndexBminusV" ⓘ |
| Messier 22 | about 0.73 via predicate surface "hasColorIndexBminusV" ⓘ |
| Ascella | white via predicate surface "colorIndex" ⓘ |
| Taygeta | about −0.1 via predicate surface "colorIndexBminusV" ⓘ |
| Messier 28 | ~0.7 via predicate surface "hasColorIndexB−V" ⓘ |
| Messier 69 | about 0.84 via predicate surface "hasColorIndexBminusV" ⓘ |
| Messier 70 | 0.81 via predicate surface "hasColorIndexBminusV" ⓘ |
| Kaus Borealis | orange via predicate surface "colorIndex" ⓘ |
| Nunki | ~−0.23 via predicate surface "hasColorIndexBminusV" ⓘ |
| Andromeda XV | red via predicate surface "colorIndex" ⓘ |
|
star Sterope I
surface form:
Sterope I
|
about −0.06 via predicate surface "hasColorIndexBMinusV" ⓘ |
| Alpha Crucis | about −0.24 via predicate surface "hasColorIndexBminusV" ⓘ |
| Alnitak | −0.20 via predicate surface "colorIndexBminusV" ⓘ |
| Mintaka | about −0.2 via predicate surface "colorIndexBminusV" ⓘ |
| Bellatrix | −0.22 ⓘ |
| Beta Cancri | +1.44 ⓘ |
| Acubens | 0.09 via predicate surface "hasColorIndexBminusV" ⓘ |
| Asellus Australis | 1.02 via predicate surface "colorIndexBminusV" ⓘ |
| Altarf | 1.44 via predicate surface "hasB-VColorIndex" ⓘ |
| Alpha Cancri | +0.12 via predicate surface "colorIndexBminusV" ⓘ |
| 87 Tauri | 0.93 via predicate surface "hasColorIndexBminusV" ⓘ |
| HD 29139 | 1.54 via predicate surface "hasColorIndexBminusV" ⓘ |
| HIP 21421 | 1.54 via predicate surface "colorIndexBminusV" ⓘ |
| Delta Cancri | about +1.02 via predicate surface "hasColorIndexBMinusV" ⓘ |
| Gamma Cancri | +0.01 via predicate surface "hasBminusVColorIndex" ⓘ |
| 23 Tauri | about −0.06 via predicate surface "colorIndexBMinusV" ⓘ |
| HD 23480 | about −0.09 via predicate surface "hasColorIndexBminusV" ⓘ |
| HR 1156 | about 0.00 via predicate surface "hasColorIndexBMinusV" ⓘ |
| Gamma Crucis | +1.52 ⓘ |
| Delta Crucis | blue-white via predicate surface "colorIndex" ⓘ |
| Epsilon Crucis | +1.39 ⓘ |
| Delta Capricorni | ~+0.27 via predicate surface "hasColorIndexB−V" ⓘ |
| Beta Capricorni | approximately +1.0 via predicate surface "colorIndexBminusV" ⓘ |
| Gamma Capricorni | approximately +1.0 via predicate surface "colorIndexBMinusV" ⓘ |
| Κάνωπος | +0.15 ⓘ |
| Arcturus | 1.23 ⓘ |
|
globular cluster NGC 6541
surface form:
NGC 6541
|
about 0.73 via predicate surface "colorIndexBminusV" ⓘ |
| 28978 Ixion | approximately 0.6 via predicate surface "hasColorIndexV-R" ⓘ |
| Alpha Coronae Australis | +0.06 via predicate surface "colorIndexBminusV" ⓘ |
| Beta Coronae Australis | +1.11 via predicate surface "colorIndexBMinusV" ⓘ |
| Delta Coronae Australis | +1.06 ⓘ |
| ζ Persei | -0.19 via predicate surface "colorIndexBminusV" ⓘ |
| o Persei | about -0.20 via predicate surface "colorIndexBminusV" ⓘ |
| Atik | -0.19 via predicate surface "colorIndexBminusV" ⓘ |
| Menkib | −0.21 via predicate surface "colorIndexBMinusV" ⓘ |