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 -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 270054 |ZZ CrB |155615.36 +311319.5 |LB | 7.89 | 8.05 | |Hp| | | | | |HIP HIP | |-0.014 -0.001|2000.0 | |Hip | |ZZ CrB | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- _______________Cross-identifications:_______________ ZZ CrB = BD +31 2799 | ZZ CrB = GSC 2572.00737 | ZZ CrB = HD 142942 | ZZ CrB = Hip 078061 | ZZ CrB = IRAS 15542+3121 | ZZ CrB = SAO 064977 | ____________________________________________________ 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:
HIP The Hipparcos and Tycho Catalogues (European Space Agency, 1997), ESA SP-1200 (CDS Cat. I/239) {1997ESASP1200.....E}
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