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 |
Sample triples (243)
| Subject | Object |
|---|---|
| Sun | −26.74 ⓘ |
| Moon | about −12.7 via predicate surface "apparentMagnitudeAtFull" ⓘ |
| Hyades | brightest open cluster in the sky as seen from Earth via predicate surface "brightness" ⓘ |
| Venus | up to about −4.7 ⓘ |
|
constellation Cancer
surface form:
Beta Cancri
|
1.76 ⓘ |
|
Aldebaran (foreground star, not a member)
surface form:
Aldebaran
|
0.85 ⓘ |
|
Magellanic Clouds
surface form:
Large Magellanic Cloud
|
about 0.9 via predicate surface "hasApparentMagnitude" ⓘ |
|
Magellanic Clouds
surface form:
Small Magellanic Cloud
|
about 2.7 via predicate surface "hasApparentMagnitude" ⓘ |
| Carina Nebula | about 1.0 ⓘ |
| Berkeley Blue | dark via predicate surface "brightness" ⓘ |
| SN 1572 | about −4.0 via predicate surface "apparentMagnitudeAtMaximum" ⓘ |
| Kaus Media | approximately 2.7 via predicate surface "hasApparentMagnitude" ⓘ |
| NGC 1432 | about 4–5 (integrated, with Pleiades nebulosity) via predicate surface "hasApparentMagnitude" ⓘ |
| Morning Star | about −4.6 at maximum via predicate surface "hasApparentMagnitude" ⓘ |
| SN 1987A | about 2.9 via predicate surface "peakApparentMagnitude" ⓘ |
| Ascella | approximately +2.6 ⓘ |
| NGC 598 | about 5.7 ⓘ |
| C/1996 B2 | about 0 via predicate surface "apparentMagnitudeAtPeak" ⓘ |
| Nubecula Minor | about 2.7 via predicate surface "hasApparentMagnitude" ⓘ |
| NGC 604 | approximately 11.9 ⓘ |
| Arago ring | faint via predicate surface "brightness" ⓘ |
| Canis Major | −1.46 via predicate surface "SiriusApparentMagnitude" ⓘ |
| Kaus Borealis | about 2.8 ⓘ |
|
Microscopium
surface form:
Gamma Microscopii
|
about 4.7 ⓘ |
|
Microscopium
surface form:
Epsilon Microscopii
|
about 4.7 ⓘ |
|
IC 1805 (Heart Nebula)
surface form:
IC 1805
|
6.5 ⓘ |
|
IC 1848 (Soul Nebula)
surface form:
IC 1848
|
about 6.5 (integrated, diffuse) via predicate surface "hasApparentMagnitude" ⓘ |
|
Lepus
surface form:
Arneb
|
2.58 ⓘ |
|
Lepus
surface form:
Nihal
|
2.81 ⓘ |
|
Lepus
surface form:
Messier79
|
7.7 ⓘ |
| Alnilam | 1.69 ⓘ |
| D ring | faint via predicate surface "brightness" ⓘ |
| Rigel | about 0.13 ⓘ |
| G ring | faint via predicate surface "brightness" ⓘ |
| Aquarius Dwarf Galaxy | about 14 (integrated, approximate) via predicate surface "hasApparentMagnitude" ⓘ |
|
Canis Minor
surface form:
Procyon
|
about 0.34 ⓘ |
|
Canis Minor
surface form:
Gomeisa
|
about 2.9 ⓘ |
| Beehive Cluster | individual stars from about 6 to 13 via predicate surface "apparentMagnitudeRange" ⓘ |
| Altarf | 3.52 via predicate surface "hasApparentMagnitude" ⓘ |
| Alpha Tauri | about 0.85 ⓘ |
| Aldebaran | 0.85 ⓘ |
| Aldebaran planetary system | about 0.85 via predicate surface "apparentMagnitudeOfHostStar" ⓘ |
| Delta Cancri | about 3.94 via predicate surface "hasApparentMagnitude" ⓘ |
| Sirius | −1.46 ⓘ |
| FERMI free-electron laser | ultra-bright via predicate surface "brightness" ⓘ |
|
Musca
surface form:
Alpha Muscae
|
2.69 ⓘ |
| Deneb Algedi | about 2.8 ⓘ |
| Alpha Capricorni | about 3.6 ⓘ |
|
Alpha Capricorni
surface form:
Alpha Capricorni A
|
about 3.6 ⓘ |
|
Alpha Capricorni
surface form:
Alpha Capricorni B
|
about 4.3 ⓘ |