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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630007 |X Per *|035523.08 +310245.0 |GCAS+XP | 6.03 | 7.0 | |V | | | | |O9.5(III-V)ep | 08953| |-0.002 -0.005|2000.0 | |Hip | |X Per |
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_______________Cross-identifications:_______________
X Per = ADS 02859 |A
X Per = BD +30 0591 |
X Per = BS 01209 |
X Per = GSC 2357.02042 |
X Per = HD 024534 |
X Per = Hip 018350 |
X Per = IRAS 03522+3053 |
X Per = MWC 0078 |
X Per = SAO 056815 |
X Per = X 03522+308 |
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Reference to a chart or photograph:
08953. AAVSO Variable Star Atlas, 1980.
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Remark:
3U 0352 + 30. LX/Lopt = 10**(-2). ADS 2859 A (B =
V397 Per, M3III, 22.5", 12deg). SB.
IR excess. X-ray pulsar (P = 13.93m).
Further periodicities were noticed in X-ray, optical,
spectroscopic observations: 22.4h, 308.33d, 580.7d.
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