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
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630004 |U Per *|015935.11 +544920.0 |M | 7.4 | 12.8 | |V |45066. | | 320.26 |46 |M5e-M7e |00001 00002| |+0.029 -0.017|2000.0 | |Hip | |U Per |
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_______________Cross-identifications:_______________
U Per = BD +54 0431 |
U Per = CRL 0280 |
U Per = GSC 3688.01392 |
U Per = HD 012025 |
U Per = HV 00005 |
U Per = Hip 009306 |
U Per = IRAS 01562+5434 |
U Per = IRC +50050 |
U Per = SAO 022817 |
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Reference to a chart or photograph:
00002. AAVSO Variable Star Charts, AAVSO, Cambridge, Massachusetts
Reference to a study of the star:
00001. GCVS compilers.
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Remark:
P var. Max = 2411683 + 316.10d*E (before JD2422500);
Max = 2422748 + 326.53d*E (JD2422500 - 34000);
since JD2434000 - see Table.
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