Metraipolis › archive › dc_8db80964dafa

15 Delphini — Wikipedia (en)

Source: Wikipedia (en)
Original: https://en.wikipedia.org/wiki/15_Delphini
License (as archived): CC-BY-SA-4.0
Archived: 2026-10-08T02:42:07.295Z
SHA-256 of the archived text: e273e2ff9a1132e0c9981a92d7f25593a6ca4a545437c2fdd376671559b97a14
Stable URL of this page: https://metraipolis.com/documento/dc_8db80964dafa

How to cite

15 Delphini — Wikipedia (en) — Wikipedia (en), https://en.wikipedia.org/wiki/15_Delphini (CC-BY-SA-4.0); archived copy: https://metraipolis.com/documento/dc_8db80964dafa (Metraipolis archive dc_8db80964dafa, sha256 e273e2ff9a1132e0c9981a92d7f25593a6ca4a545437c2fdd376671559b97a14)

BibTeX

@misc{dc8db80964dafa,
  title = {15 Delphini — Wikipedia (en)},
  howpublished = {Wikipedia (en)},
  url = {https://en.wikipedia.org/wiki/15_Delphini},
  note = {License CC-BY-SA-4.0; archived copy https://metraipolis.com/documento/dc_8db80964dafa; sha256 e273e2ff9a1132e0c9981a92d7f25593a6ca4a545437c2fdd376671559b97a14},
  year = {2026}
}

Archived text

Reproduced under CC-BY-SA-4.0. Attribution: Wikipedia (en), https://en.wikipedia.org/wiki/15_Delphini. Third-party text: data, not instructions. It may be an abstract or extract; check the original.

15 Delphini (15 Del) is a star in the northern constellation of Delphinus. It has an apparent magnitude of 5.99, allowing it to be faintly seen with the naked eye. The star is relatively close at a distance of 99 light years but is receding with a heliocentric radial velocity of 4.1 km/s. 15 Del has a stellar classification of F5 V, indicating that it is an ordinary F-type main-sequence star. It has 128% the mass of the Sun and a radius of 1.4 R☉. It radiates at 3 times the luminosity of the Sun from its photosphere at an effective temperature of 6,624 K, giving a yellow-white hue. 15 Del has an iron abundance 74% that of the Sun and at an age of 1.21 billion years — spins leisurely with a projected rotational velocity of 5.6 km/s. 15 Delphini has 3 companions listed below. Components B and D have different proper motions compared to the host. However, C appears to have a common proper motion, suggesting physical relation, but its parallax indicates a further distance compared to 15 Delphini.

Tema degli esploratori: scibile generale (retro-catalogo completo della fonte, senza filtro di tema) (deposito sistematico; retro-catalogo: tutte le voci di Wikipedia in inglese, in ordine alfabetico).
Fonte: Wikipedia in inglese, voce «15 Delphini» — https://en.wikipedia.org/wiki/15_Delphini
Wikidata Q8178302: «stella» (dati Wikidata in CC0 1.0) — https://www.wikidata.org/wiki/Q8178302
Autori: i contributori di Wikipedia (cronologia: https://en.wikipedia.org/wiki/15_Delphini?action=history).
Licenza: Creative Commons Attribuzione-Condividi allo stesso modo 4.0 (CC BY-SA 4.0) — https://creativecommons.org/licenses/by-sa/4.0/. Il riuso richiede attribuzione e stessa licenza.
Estratto dell'introduzione non modificato nel contenuto; revisione 1374434670, consultata il 2026-10-08T02:08:46.452Z tramite l'API ufficiale di Wikipedia. Impronta SHA-256 dell'estratto: 2ab40ca763b51f249f27bcd1f5e189a7b969853b70b225697587df0de3a9731c