Phi2 Pavonis
| Observation data ICRS )
| |
|---|---|
| Constellation | Pavo |
| Right ascension | 20h 40m 02.63822s[1] |
| Declination | −60° 32′ 56.0200″[1] |
| Apparent magnitude (V) | +5.10[2] |
| Characteristics | |
| Spectral type | G0 V Fe-0.8 CH-0.5[3] |
| U−B color index | −0.02[2] |
| B−V color index | +0.53[2] |
| Details Gyr | |
| Database references | |
| SIMBAD | data |
| ARICNS | data |
Phi2 Pavonis (φ2 Pav, φ2 Pavonis) is a solitary
This is a yellow-white hued
Sun's radius. The star is radiating 3.39 times the solar luminosity from its photosphere at an effective temperature of 6,091 K.[4]
This system was in 1991 a test case for the
In 1998, using the European Southern Telescope in Chile, a
planet was announced to be orbiting the star.[9] This team retracted this claim in 2002, but found a different periodicity of 7 days possibly due to stellar rotation.[10]
See also
References
- ^ S2CID 18759600.
- ^ Bibcode:1986EgUBV........0M.
- ^ S2CID 119476992.
- ^ S2CID 53666931.
- ^ S2CID 118395379.
- ^ "phi02 Pav". SIMBAD. Centre de données astronomiques de Strasbourg. Retrieved 18 April 2017.
{{cite web}}: CS1 maint: postscript (link) - S2CID 14878976.
- doi:10.1086/116006
- CiteSeerX 10.1.1.53.4018.
- S2CID 17393347.