Nils Christoffer Dunér
Swedish astronomer (1839-1914)

Nils Christoffer Dunér (Billeberga, Malmöhus län 21 May 1839 – Stockholm 10 November 1914) was a Swedish astronomer. His parents were Nils Dunér and Petronella (née Schlyter).
Dunér received his doctorate from Lund University in 1862, was observer at the observatory there from 1864 and Professor of Astronomy at Uppsala University from 1888.
He was awarded the Prix Lalande in 1887 and the Rumford Medal in 1892. The crater Dunér on the Moon is named after him. At Svalbard, Dunérfjellet on Svenskøya, Dunérbukta in Sabine Land, and Kapp Dunér, the western point of Bjørnøya, are named after him.
“Nils Christoffer Dunér” enters the record as swedish astronomer (1839-1914). Crown Archives preserves that source wording while asking what Nils, Christoffer and Dunér can confirm, complicate or overturn.
Why this record matters
“Nils Christoffer Dunér” is worth following because a concise public description often conceals a longer documentary argument. Here, Nils, Christoffer and Dunér provides the most credible route into that argument.
Named sources, stable identifiers and responsible institutions provide the strongest route from overview to verifiable evidence. The source revision retrieved here is dated Sep 4, 2026. The linked authority identifier is Q1348320. VIAF identifies the subject as 40125242. The Library of Congress control number is n87126040. 3 of 3 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1839, 1914, 1862 and 1864.
The absence of detail may reflect summary conventions rather than a lack of surviving documentation. The source lead contains qualifying language; that uncertainty should survive quotation, summary and reuse. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
How to read it
Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.
- Subject orientation
- Search vocabulary
- Locating named sources
The closest primary source, responsible institution and strongest cited specialist reference.
Three-step research path
- Establish the record: confirm the title “Nils Christoffer Dunér”, its source revision and the description used here.
- Expand the search: follow Nils Christoffer Dunér primary sources, Nils Christoffer Dunér archive and Nils research across catalogues and specialist indexes.
- Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.
Questions for further research
- Which source most directly establishes the central claim about “Nils Christoffer Dunér”?
- Which institution is responsible for the underlying evidence?
- What terminology or title could unlock a more precise catalogue search?
Search terms from this dossier
This entry incorporates text from “Nils Christoffer Dunér” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.