Statements (13)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:nebula
|
| gptkbp:apparent_magnitude |
approximately -16.5
|
| gptkbp:associated_with |
G W170817
|
| gptkbp:discovered_by |
LIGO/ Virgo
|
| gptkbp:frequency |
electromagnetic spectrum
|
| https://www.w3.org/2000/01/rdf-schema#label |
SN 2017gfo
|
| gptkbp:is_observed_in |
gptkb:Hubble_Space_Telescope
|
| gptkbp:location |
gptkb:NGC_4993
|
| gptkbp:significance |
first observed electromagnetic counterpart to a gravitational wave event.
|
| gptkbp:type |
kilonova
|
| gptkbp:year_created |
August 17, 2017
|
| gptkbp:bfsParent |
gptkb:NGC_4993
|
| gptkbp:bfsLayer |
5
|