THE DATE BEHIND THE NAME
Hilkka Rantaseppä-Helenius
Finnish astronomer (1925–1975)
Hilkka Rantaseppä-Helenius was born in 1925 and died on May 7, 1975.
Born
in 1925
Died: May 7, 1975
Source:
No external source identified
Synchronized from Wikidata on October 5, 2026.
- Professions
- astronomer
- Citizenship
- Finland
All birth date sources
A source is P248 “stated in” or a non-Wikimedia reference URL. Import-only references do not qualify.
No external source identified
Synchronized from Wikidata on October 5, 2026. View Wikidata record
Questions people ask
When did Hilkka Rantaseppä-Helenius die?
Hilkka Rantaseppä-Helenius died on May 7, 1975.