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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420006 |W Hya *|134902.00 -282203.5 |SRA | 7.7 | 11.6 | |p |43271. | | 361. |50 |M7.5e-M9ep |00001 08953| |-0.049 -0.060|2000.0 | |Hip | |W Hya |
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_______________Cross-identifications:_______________
W Hya = CPD -27 04792 |
W Hya = CoD -27 09429 |
W Hya = CRL 1650 |
W Hya = GSC 6728.00019 |
W Hya = HD 120285 |
W Hya = Hip 067419 |
W Hya = IRAS 13462-2807 |
W Hya = IRC -30207 |
W Hya = SAO 181981 |
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Reference to a chart or photograph:
08953. AAVSO Variable Star Atlas, 1980.
Reference to a study of the star:
00001. GCVS compilers.
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Remark:
VB A (B 9.3m, 72", 108deg). P var. Max = 2411074 + 379d*E
(JD2411000 - 14150); Max = 2414644 + 395d*E
(JD2414150 - 19400); Max = 2419746 + 378d*E
(JD2419400 - 25200) [00458]. Max = 2425740 + 366d*E
(JD2425200 - 27000); Max = 2440336 + 397.35d*E
(JD2428000 - 40500); since JD2440500 - see Table.
Amplitude and shape of the light curve vary strongly.
OH, H2O, SiO maser.
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