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 |
|---|---|
| HD 24912 | 0.09 via predicate surface "colorIndexBMinusV" ⓘ |
| HD 23180 | about −0.18 via predicate surface "hasColorIndexBminusV" ⓘ |
| HD 22951 | −0.18 via predicate surface "colorIndexBminusV" ⓘ |
| HD 24131 | -0.18 via predicate surface "hasColorIndexBminusV" ⓘ |
| HD 25443 | blue via predicate surface "colorIndex" ⓘ |
| NGC 884 | negative (blue-dominated) via predicate surface "hasColorIndexBminusV" ⓘ |
| Tau Sagittarii | about +1.1 via predicate surface "colorIndexBminusV" ⓘ |
| Phi Sagittarii | −0.09 ⓘ |
| HD 168454 | −0.03 via predicate surface "hasColorIndexBminusV" ⓘ |
| HIP 89931 | −0.02 via predicate surface "colorIndexBMinusV" ⓘ |
| SAO 209384 | −0.03 via predicate surface "colorIndexBminusV" ⓘ |
| BD−34 12223 | −0.02 ⓘ |
|
variable star R Scuti
surface form:
R Scuti
|
variable via predicate surface "colorIndex" ⓘ |
| Eta Serpentis | about +1.0 via predicate surface "colorIndexBminusV" ⓘ |
| ξ Persei | about −0.24 via predicate surface "colorIndexBMinusV" ⓘ |
| HD 24398 | −0.19 via predicate surface "hasColorIndexBMinusV" ⓘ |
| HD 23630 | approximately −0.1 via predicate surface "colorIndexBminusV" ⓘ |
| HD 26311 | blue via predicate surface "colorIndex" ⓘ |
| Zeta Sagittarii | +0.03 ⓘ |
| ε Sagittarii | −0.02 ⓘ |
|
variable star Zeta Scuti
surface form:
Zeta Scuti
|
about +0.34 via predicate surface "colorIndexBminusV" ⓘ |
| Mu Serpentis | approximately 0.00 via predicate surface "colorIndexBminusV" ⓘ |
| HD 23850 | about −0.20 via predicate surface "colorIndexBminusV" ⓘ |
| HD 24760 | -0.19 via predicate surface "hasColorIndexBMinusV" ⓘ |
| Delta Sagittarii | 1.32 via predicate surface "colorIndexBminusV" ⓘ |
| Beta Scuti | yellow via predicate surface "colorIndex" ⓘ |
| Alpha Telescopii | −0.19 via predicate surface "colorIndexBMinusV" ⓘ |
| (19308) 1996 TO66 | neutral to slightly blue via predicate surface "colorIndex" ⓘ |
| Zeta Telescopii | 1.12 via predicate surface "colorIndexBMinusV" ⓘ |
| HD 25940 | -0.06 via predicate surface "colorIndexBminusV" ⓘ |
| Lambda Sagittarii | +1.01 via predicate surface "hasColorIndexBminusV" ⓘ |
| Beta Centauri | -0.23 via predicate surface "hasColorIndexBMinusV" ⓘ |
| Menkent | ~1.0 via predicate surface "hasColorIndex_BV" ⓘ |
| Messier 10 | +0.99 (approximate) via predicate surface "hasColorIndexB−V" ⓘ |
| HR 1149 | about −0.09 via predicate surface "hasColorIndexBminusV" ⓘ |
| HIP 17531 | about −0.09 via predicate surface "hasColorIndexBminusV" ⓘ |
| BD+23 550 | about −0.09 ⓘ |
| R Scuti | yellow to orange via predicate surface "colorIndex" ⓘ |
| R Doradus | ~+1.9 via predicate surface "colorIndex_BV" ⓘ |
| Alpha Scuti | "~1.1" via predicate surface "colorIndexBminusV" ⓘ |
| Epsilon Telescopii | 1.06 via predicate surface "colorIndexBMinusV" ⓘ |
| Messier 12 | about 0.73 via predicate surface "hasColorIndexBminusV" ⓘ |
| M28 | approximately +0.7 via predicate surface "hasColorIndexBminusV" ⓘ |
| Messier 14 | about +0.7 via predicate surface "hasColorIndexB−V" ⓘ |
| Messier 62 | about 0.80 via predicate surface "hasColorIndexBminusV" ⓘ |
| Epsilon Scuti | "~1.0" via predicate surface "colorIndexBminusV" ⓘ |
| Gamma Sagittarii | +1.01 via predicate surface "colorIndexBminusV" ⓘ |
| Ptolemy Cluster | about 0.0 via predicate surface "hasColorIndexBminusV" ⓘ |
| Shaula | about −0.23 via predicate surface "hasColorIndexBMinusV" ⓘ |
| Sargas | +0.30 via predicate surface "hasColorIndexBminusV" ⓘ |