NNo GCVS J2000.0 Type Max Min I Min II Epoch Year Period M-m/D Spectrum References Other desig. p.m.(as/yr) Epoch Ident. New type GCVS -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 180003 |T Cas *|002314.27 +554733.2 |M | 6.9 | 13.0 | |V |56900. | | 440.0 |55 |M6e-M9e |00001 HIP | |+0.021 -0.010|2000.0 | |Hip |M |T Cas | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- _______________Cross-identifications:_______________ T Cas = BD +54 0048 | T Cas = CRL 0057 | T Cas = GSC 3657.00918 | T Cas = HD 001845 | T Cas = Hip 001834 | T Cas = IRAS 00205+5530 | T Cas = IRC +60009 | T Cas = SAO 021343 | ____________________________________________________ Reference to a chart or photograph:HIP The Hipparcos and Tycho Catalogues (European Space Agency, 1997), ESA SP-1200 (CDS Cat. I/239) {1997ESASP1200.....E}
Reference to a study of the star:
00001. GCVS compilers.__________________________________________________________________
Remark: SiO maser. Double maxima are often observed.
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