NNo GCVS J2000.0 Type Max Min I Min II Epoch(JD24..) Year Period M-m/D Spectrum References Other design.
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180009 |Z Cas *|234431.5+563452 |M | 8.5 | 15.4 | |V |42376. | | 495.71 |39 |M7e |00001 00002|
------------------------------------------------------------------------------------------------------------------------------------------------------------------ ______________The positional information: ___________________________
NNo GCVS J2000.0 p.m.(as/yr) Epoch Ident.
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180009 |Z Cas |234431.54 +563452.4 | |1952.710| |A2.0
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_______________Cross-identifications:_______________
Z Cas = BD +55 3009 |a
Z Cas = CRL 3141 |
Z Cas = HD 222914 |
Z Cas = IRAS 23420+5618 |
Z Cas = IRC +60418 |
____________________________________________________ Reference to a chart or photograph:
00002. AAVSO Variable Star Charts, AAVSO, Cambridge, Massachusetts
Reference to a study of the star:
00001. GCVS compilers.
__________________________________________________________________
Remark:
SiO maser.
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