T Andromedae

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T Andromedae
Observation data
Epoch J2000      Equinox J2000
Constellation Andromeda
Right ascension 00h 22m 23.1462s
Declination +26° 59′ 45.768″
Apparent magnitude (V) 7.70 – 14.30 variable
Characteristics
Spectral type M3e
Variable type Mira
Astrometry
Radial velocity (Rv) -90 km/s
Proper motion (μ) RA: -12.50 mas/yr
Dec.: -5.80 mas/yr
Other designations
BD +26° 43, HD 1795, SAO 73930.
Database references
SIMBAD data

T Andromedae (T And) is a variable star of the Mira type in the constellation Andromeda. T And's variability occurs periodically, with the period calculated at 280.1 days.[1]

References[edit]

External links[edit]