Statements (24)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:Supernova
|
| gptkbp:apparent_magnitude |
approximately 18.5
|
| gptkbp:associated_with |
gptkb:SN_1987_A
|
| gptkbp:barrel_type |
1987-02-24
February 1987 |
| gptkbp:bomb_load |
10^51 ergs
|
| gptkbp:discovered_by |
gptkb:unknown
gptkb:Robert_Kirshner |
| gptkbp:discovery_year |
gptkb:1987
|
| gptkbp:distance_from_earth |
163,000 light-years
approximately 50 kiloparsecs |
| gptkbp:has_spectral_type |
hydrogen-rich
Type II-P |
| https://www.w3.org/2000/01/rdf-schema#label |
LMC 2 supernova
|
| gptkbp:is_observed_in |
gptkb:Hubble_Space_Telescope
|
| gptkbp:light_curve_duration |
several months
|
| gptkbp:lighting |
gptkb:plateau
observed light curve |
| gptkbp:located_in |
gptkb:Large_Magellanic_Cloud
|
| gptkbp:narrative |
one of the closest observed supernovae in modern times.
|
| gptkbp:peak_magnitude |
-18.5
|
| gptkbp:preserved_by |
LMC 2 remnant
|
| gptkbp:progenitor_mass |
around 20 solar masses
|
| gptkbp:type |
gptkb:Type_II_supernova
|