apparentMagnitude
P7282
predicate
Indicates the observed brightness of an astronomical object as seen from Earth, on a logarithmic scale where lower values correspond to brighter appearances.
All labels observed (23)
| Label | Occurrences |
|---|---|
| apparentMagnitude canonical | 99 |
| hasApparentMagnitude | 61 |
| brightness | 33 |
| apparentMagnitudeRange | 16 |
| apparentMagnitudeAtMaximum | 8 |
| hasApparentMagnitudeRange | 6 |
| apparentMagnitudeRangeOfStars | 2 |
| hasApparentMagnitudeAtMaximum | 2 |
| peakApparentMagnitude | 2 |
| SigmaOctantisApparentMagnitude | 1 |
| SiriusApparentMagnitude | 1 |
| apparentMagnitudeApprox | 1 |
| apparentMagnitudeAtFull | 1 |
| apparentMagnitudeAtPeak | 1 |
| apparentMagnitudeOfHostStar | 1 |
| apparentMagnitudeQuiescent | 1 |
| canReachApparentMagnitude | 1 |
| currentApparentMagnitude | 1 |
| hasApparentMagnitudeClass | 1 |
| hasApparentMagnitudeComponentA | 1 |
| peakBrightnessApparentMagnitude | 1 |
| visualCompanionMagnitude | 1 |
| 視星等 | 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: apparentMagnitude
Generated description
Indicates the observed brightness of an astronomical object as seen from Earth, on a logarithmic scale where lower values correspond to brighter appearances.
Sample triples (243)
| Subject | Object |
|---|---|
|
planetary nebula GJJC 1
surface form:
GJJC 1
|
extremely faint via predicate surface "brightness" ⓘ |
| Antares | about 1.0 ⓘ |
| Antares | +0.6 to +1.6 via predicate surface "apparentMagnitudeRange" ⓘ |
|
Lupus
surface form:
AlphaLupi
|
about2.3 ⓘ |
| Butterfly Cluster | 4.2–4.5 via predicate surface "apparentMagnitudeRange" ⓘ |
| Shaula | about 1.6 via predicate surface "hasApparentMagnitude" ⓘ |
| Sargas | 1.84–1.88 via predicate surface "hasApparentMagnitudeRange" ⓘ |
| Jabbah | about 4.0 via predicate surface "hasApparentMagnitude" ⓘ |
| Dschubba | about 2.3 via predicate surface "hasApparentMagnitude" ⓘ |
| IC 4715 | about 4.6 ⓘ |
| Rasalhague | 2.07 via predicate surface "hasApparentMagnitude" ⓘ |
| Alpha Ophiuchi | 2.07 via predicate surface "hasApparentMagnitude" ⓘ |
|
open cluster IC 1805
surface form:
IC 1805
|
about 6.5 ⓘ |
| Leo V Dwarf Galaxy | very faint via predicate surface "hasApparentMagnitude" ⓘ |
| Mensa | faint via predicate surface "brightness" ⓘ |
| Caldwell 20 | 4.0 ⓘ |
| Beta Tucanae | approximately 4.37 via predicate surface "hasApparentMagnitude" ⓘ |
|
Beta Tucanae
surface form:
Beta Tucanae A
|
about 4.36 via predicate surface "hasApparentMagnitude" ⓘ |
|
Beta Tucanae
surface form:
Beta Tucanae B
|
about 4.54 via predicate surface "hasApparentMagnitude" ⓘ |
| Tucana III | faint via predicate surface "hasApparentMagnitude" ⓘ |
|
Grus
surface form:
Alpha Gruis
|
1.74 ⓘ |
| Octans | 5.47 via predicate surface "SigmaOctantisApparentMagnitude" ⓘ |
| OGLE-TR-56 | about 16 ⓘ |
| Caldwell 106 | 4.1 via predicate surface "hasApparentMagnitude" ⓘ |
| ESO 456-SC38 | faint via predicate surface "brightness" ⓘ |
| Pelican Nebula | about 8.0 ⓘ |
| Pi Tucanae | visible to small telescopes via predicate surface "hasApparentMagnitude" ⓘ |
|
Fornax constellation
surface form:
Alpha Fornacis
|
about 3.85 ⓘ |
|
Fornax constellation
surface form:
Beta Fornacis
|
about 4.46 ⓘ |
| Andromeda 14 | faint via predicate surface "brightness" ⓘ |
| M75 | about 8.5–9.0 via predicate surface "apparentMagnitudeRange" ⓘ |
|
Greater Dog
surface form:
Sirius
|
−1.46 ⓘ |
| Wezen | 1.83 via predicate surface "hasApparentMagnitude" ⓘ |
| Furud | 3.0 via predicate surface "hasApparentMagnitude" ⓘ |
| openCluster M41 | about 4.5 ⓘ |
|
Columba
surface form:
Alpha Columbae
|
about 2.6 ⓘ |
|
constellation Hydra
surface form:
Alphard
|
1.98 ⓘ |
| Thor’s Helmet Nebula | approximately 11.5 ⓘ |
|
Virgo constellation
surface form:
Spica
|
about 1.0 ⓘ |
| M88 | 9.6 ⓘ |
| NGC 4660 | ~12 ⓘ |
| NGC 6864 | 8–9 via predicate surface "apparentMagnitudeRange" ⓘ |
| Andromeda VIII | faint via predicate surface "brightness" ⓘ |
| 21 Tauri | 5.7–5.8 via predicate surface "apparentMagnitudeRange" ⓘ |
| HR 4729 | bright star via predicate surface "brightness" ⓘ |
| HD 108248 | 4.8 via predicate surface "visualCompanionMagnitude" ⓘ |
| UGC 10822 | faint via predicate surface "brightness" ⓘ |
| Andromeda 16 | faint via predicate surface "brightness" ⓘ |
| Medusa Nebula | ~10.2 via predicate surface "hasApparentMagnitude" ⓘ |
| PGC 54074 | faint via predicate surface "brightness" ⓘ |