Sigma Pegasi
| Observation data ICRS )
| |
|---|---|
| Constellation | Pegasus |
| Right ascension | 22h 52m 24.07496s[1] |
| Declination | +09° 50′ 08.3791″[1] |
| Apparent magnitude (V) | 5.16[2] + 13.5[3] |
| Characteristics | |
| Spectral type | F6 V[4] or F7 IV[5] + M4 V[3] |
| U−B color index | −0.016[2] |
| B−V color index | +0.486[2] |
| Absolute magnitude (MV) | 3.01[7] |
| Details | |
| σ Peg A | |
Gyr | |
| Database references | |
| SIMBAD | data |
σ Pegasi, Latinised as Sigma Pegasi, is a
arcseconds per year.[11]
The primary, component A, is a yellow-white hued
arc seconds.[3] The system is most likely (96% chance) a member of the thin disk population of the Milky Way.[6]
References
- ^ S2CID 18759600.
- ^ Bibcode:1978A&AS...34....1N.
- ^ S2CID 14878976.
- ^ S2CID 119476992.
- ^ S2CID 118361131.
- ^ S2CID 118751608.
- .
- ^ .
- ^ S2CID 56420519, L8.
- ^ "49 Peg". SIMBAD. Centre de données astronomiques de Strasbourg. Retrieved 2017-08-10.
{{cite web}}: CS1 maint: postscript (link) - S2CID 2603568.
- S2CID 16800796.
External links
- Kaler, James B. (November 6, 2015), "Sigma Pegasi", STARS, University of Illinois, retrieved 2017-08-11.