Assertion: planet's discovery | /r/HasProperty | announced on april
Facets:
value: barely
type: DEGREE
value: a month
type: TEMPORAL
Source sentences:
text: Barely a month after its discovery was announced, on April 14, 1930, in an article in The New York Times, Armin O. Leuschner suggested that Pluto's dimness and high orbital eccentricity made it more similar to an asteroid or comet: "The Lowell result confirms the possible high eccentricity announced by us on April 5.