T Microscopii
From Infogalactic: the planetary knowledge core
| Observation data Epoch J2000 Equinox J2000 |
|
|---|---|
| Constellation | Microscopium |
| Right ascension | 20h 27m 55.18840s [1] |
| Declination | -28° 15' 39.8035"'[1] |
| Apparent magnitude (V) | 6.74 - 8.11 [2] |
| Characteristics | |
| Spectral type | M6-M8IIIe[2] |
| U−B color index | ? |
| B−V color index | ? |
| Variable type | Mira |
| Astrometry | |
| Proper motion (μ) | RA: - mas/yr Dec.: mas/yr |
| Parallax (π) | 4.75 ± 1.01[3] mas |
| Distance | approx. 700 ly (approx. 210 pc) |
| Details | |
| Mass | ? M☉ |
| Radius | ? R☉ |
| Metallicity | ? |
| Rotation | ? |
| Age | ? years |
| Other designations | |
T Microscopii is a semiregular variable star in the constellation Microscopium. It ranges from magnitude 6.74 to 8.11 over a period of 352 days.[2] Located around 700 light-years distant, it shines with a luminosity 7708 times that of the Sun and has a surface temperature of 2856 K.[4]
References
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