Statements (85)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:star
|
| gptkbp:bfsLayer |
4
|
| gptkbp:bfsParent |
gptkb:Pictor
|
| gptkbp:age |
gptkb:physicist
most stars in the Milky Way about 20 million years 12 million years |
| gptkbp:apparent_magnitude |
3.86
|
| gptkbp:area |
1.4 solar radii
about 1.75 times that of the Sun |
| gptkbp:average_temperature |
8000 K
about 8000 K 8,700 K |
| gptkbp:constellation |
gptkb:Pictor
|
| gptkbp:country |
gptkb:Beta_Pictoris_b
gptkb:battle |
| gptkbp:declination |
-51° 03′ 58″
|
| gptkbp:depicted_in |
gptkb:battle
southern hemisphere the naked eye |
| gptkbp:discovered_by |
1783
|
| gptkbp:distance |
63.4 light years
|
| gptkbp:has_color |
0.1
|
| gptkbp:has_content |
circumstellar disk
|
| gptkbp:has_feature |
debris disk
|
| gptkbp:has_friend |
gptkb:Beta_Pictoris_c
|
| gptkbp:has_luminosity |
gptkb:battle
8.7 solar luminosities about 8 times that of the Sun |
| gptkbp:has_spectral_type |
gptkb:A5_V
hydrogen lines |
| gptkbp:has_style |
young star
|
| gptkbp:has_team |
-0.020 arcseconds/year
-0.045 arcseconds/year |
| https://www.w3.org/2000/01/rdf-schema#label |
Beta Pictoris
|
| gptkbp:includes |
the 100 brightest stars list
|
| gptkbp:is_associated_with |
exoplanets
stellar evolution studies the study of star formation the Beta Pictoris moving group |
| gptkbp:is_atype_of |
A-type star
|
| gptkbp:is_known_for |
its brightness in the night sky
its debris disk its high metallicity its circumstellar disk its circumstellar material its high rotation speed |
| gptkbp:is_located_near |
63.4 light years from Earth
|
| gptkbp:is_noted_for |
its brightness
its unique characteristics its rapid rotation |
| gptkbp:is_observed_in |
telescopes
various wavelengths |
| gptkbp:is_part_of |
gptkb:Beta_Pictoris_moving_group
gptkb:Milky_Way_Galaxy the Hipparcos catalog the solar neighborhood Pictor constellation the Bayer designation system the Southern Hemisphere constellations the Bright Star Catalog the list of nearby stars the list of stars with disks the list of stars with exoplanets the list of stars with known planets |
| gptkbp:is_studied_in |
gptkb:planet
astrophysics planet formation its potential for hosting life its disk structure |
| gptkbp:is_used_in |
stellar navigation
|
| gptkbp:lighting |
gptkb:battle
|
| gptkbp:located_in |
southern hemisphere
constellation Pictor galactic coordinates (l, b) = (270.5°, -50.0°) |
| gptkbp:mass |
1.75 solar masses
about 1.75 times that of the Sun |
| gptkbp:orbital_period |
about 20 years
21.3 years |
| gptkbp:right_ascension |
05h 47m 17.1s
|
| gptkbp:scientific_classification |
a bright star
|
| gptkbp:specifies |
HR 2020
|
| gptkbp:type |
gptkb:star
|
| gptkbp:type_of |
gptkb:star
|
| gptkbp:year_created |
gptkb:1984
|