Statements (115)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:supermassive_black_hole
|
| gptkbp:affects |
surrounding stars
|
| gptkbp:associated_with |
gptkb:active_galactic_nucleus
|
| gptkbp:cause |
stellar interactions
galactic evolution theories stellar velocity dispersion high-velocity stars orbital precession |
| gptkbp:discovered_by |
gptkb:1974
gptkb:Karl_Jansky |
| gptkbp:distance_from_earth |
approximately 26,000 light years
|
| gptkbp:emissions_standard |
gptkb:X-rays
|
| gptkbp:emits_radiation |
gptkb:X-rays
|
| gptkbp:has |
event horizon
gravitational pull jet of particles |
| gptkbp:has_a_focus_on |
gptkb:educational_programs
observational astronomy public interest interdisciplinary research public outreach programs scientific conferences theoretical astrophysics black hole research observational campaigns astrophysical simulations many astrophysical studies |
| gptkbp:has_influence_on |
galactic dynamics
|
| gptkbp:has_supernova |
yes
|
| https://www.w3.org/2000/01/rdf-schema#label |
Galactic Center Black Hole
|
| gptkbp:influences |
stellar orbits
|
| gptkbp:is |
a key to understanding galaxy formation
a source of gravitational waves a target for future space missions a key to understanding dark matter a subject of public interest a subject of interdisciplinary research a subject of public fascination a subject of ongoing research a significant astronomical object a focus of scientific inquiry a significant astronomical phenomenon a target for astrophysical research a benchmark for black hole mass measurements a candidate for studying Hawking radiation a candidate for studying black hole mergers a focus of multi-wavelength astronomy a focus of observational astronomy a focus of theoretical astrophysics a key feature of the Milky Way a key to understanding the universe's structure a location for studying accretion processes a part of the Milky Way's structure a phenomenon in modern astrophysics a point of convergence for galactic dynamics a point of interest for cosmology a region of extreme spacetime curvature a region of intense gravitational forces a region of intense magnetic fields a significant contributor to galactic evolution a site for potential future discoveries a site for testing theories of gravity a site of high-energy astrophysics a site of potential exotic physics a source of gravitational lensing effects a source of high-energy particles a source of radio waves a subject of general relativity studies a subject of theoretical physics a target for gravitational wave detectors |
| gptkbp:is_a |
gravitational well
|
| gptkbp:is_a_center_for |
gptkb:Milky_Way's_nuclear_region
Milky Way's gravitational pull |
| gptkbp:is_a_source_of |
cosmic rays
stellar population studies gamma-ray emissions gravitational lensing effects stellar flares stellar mass loss high-energy phenomena stellar tidal disruption events high-energy astrophysics phenomena black hole jets |
| gptkbp:is_a_subject_of |
gptkb:documentaries
gptkb:science_fiction numerous scientific papers theoretical models popular science articles astrophysical debates |
| gptkbp:is_associated_with |
stellar orbits
|
| gptkbp:is_connected_to |
gptkb:gravitational_waves
|
| gptkbp:is_expected_to |
over 13 billion years old
|
| gptkbp:is_linked_to |
dark matter theories
|
| gptkbp:is_located_at |
gptkb:Milky_Way_Galaxy
|
| gptkbp:is_located_in |
gptkb:supernova_remnants
massive star formation various astronomical phenomena exotic matter research constellation Sagittarius various cosmic events |
| gptkbp:is_observed_in |
gptkb:Event_Horizon_Telescope
|
| gptkbp:is_part_of |
gptkb:active_galactic_nucleus
gptkb:Galactic_Center |
| gptkbp:is_studied_in |
gptkb:astronomy
radio telescopes |
| gptkbp:is_surrounded_by |
accretion disk
stellar clusters |
| gptkbp:located_in |
gptkb:Milky_Way_Galaxy
|
| gptkbp:major_city |
black hole in the Milky Way
|
| gptkbp:mass |
approximately 4.1 million solar masses
|
| gptkbp:name |
gptkb:Sagittarius_A*
|
| gptkbp:named_after |
gptkb:Sagittarius_A*
|
| gptkbp:targets |
gptkb:space_mission
|
| gptkbp:type |
gptkb:supermassive_black_hole
|
| gptkbp:was_a_result_of |
galactic mergers
|