HD 161475
| HD 161475 | |
| Observationsdata Epok: J2000.0 | |
|---|---|
| Stjärnbild | Påfågeln |
| Rektascension | 17t 49m 53,01s |
| Deklination | -61° 42′ 52,936″[1] |
| Skenbar magnitud () | 6,40±0,01 (V) [1] |
| Stjärntyp | |
| Spektraltyp | B9IV[1] |
| B–V | -0,049±0,006[2] |
| Astrometri | |
| Egenrörelse (µ) | RA: 5,220±0,024[1] mas/år Dek.: -18,637±0,024 mas/år |
| Parallax () | 4,8895±0,0451 mas |
| Andra beteckningar | |
| HD 161475[3], CPC 20.1 5375[3], GSC 09054-00441[3], HIC 87264[3], HIP 87264[3], 2MASS J17495302-6142530[3], PPM 362941[3], SAO 254048[3], TD1 20942[3], TYC 9054-441-1[3], Gaia DR1 5911400709123483136[3] och Gaia DR2 5911400713423439360[3] | |
HD 161475 är en blåvit underjätte i Påfågelns stjärnbild.[1].
Stjärnan har visuell magnitud +6,40 och befinner sig därmed på gränsen till vad som går att se för blotta ögat vid mycket god seeing.[1]
Referenser
- ^ [a b c d e f] ”Basic data: * HD 161475 – High proper-motion Star” (på engelska). SIMBAD, astronomical database. Centre de Données astronomiques de Strasbourg. http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+161475&submit=SIMBAD+search. Läst 9 april 2022.
- ^ van Leeuwen (2007). ”Hipparcos, the New Reduction” (på engelska). http://vizier.u-strasbg.fr/viz-bin/VizieR-5?-out.add=.&-source=I/311/hip2&HIP=87264. Läst 9 april 2022.
- ^ [a b c d e f g h i j k l] SIMBAD Astronomical Database.[källa från Wikidata]
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