S Arae
| Observation data ICRS )
| |
|---|---|
| Constellation | Ara |
| Right ascension | 17h 59m 10.7311s[2] |
| Declination | −49° 26′ 00.453″[2] |
| Apparent magnitude (V) | 9.92 to 11.24[3] |
| Characteristics | |
| Spectral type | A3 II[4] |
| B−V color index | 0.9[2] |
| Variable type | RRab[3] |
| Absolute magnitude (MV) | +0.78 – +0.93[6] |
| Details | |
dex | |
HIP 88064[2] | |
| Database references | |
| SIMBAD | data |
S Arae (S Ara) is an
apparent visual magnitude which varies between 9.92 and 11.24 during its 10.85-hour pulsation period,[1][3] and it exhibits the Blazhko effect.[6]
References
- ^ . Retrieved 24 October 2021.
- ^ a b c d e f g h "V* S Ara". SIMBAD. Centre de données astronomiques de Strasbourg. Retrieved 10 November 2009.
- ^ a b c S Ara, database entry, The combined table of GCVS Vols I-III and NL 67–78 with improved coordinates, General Catalogue of Variable Stars Archived 20 June 2017 at the Wayback Machine, Sternberg Astronomical Institute, Moscow, Russia. Accessed on line 10 November 2009.
- Bibcode:1972PDAUC...2...59S.
- ^ .
- ^ .
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