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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620030 |TW Peg *|220359.51 +282054.2 |SRB | 7.5 | 8.4 | |p | | | 929.3 | |M6-M8 |00653 08953| |+0.014 -0.005|2000.0 | |Hip | |TW Peg |
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_______________Cross-identifications:_______________
TW Peg = AN 1907.0124 |
TW Peg = BD +27 4243 |
TW Peg = CRL 2837 |
TW Peg = GSC 02216.01365 |
TW Peg = HD 209598 |
TW Peg = HV 02978 |
TW Peg = Hip 108928 |
TW Peg = IRAS 22017+2806 |
TW Peg = IRC +30481 |
TW Peg = SAO 090201 |
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Reference to a chart or photograph:
08953. AAVSO Variable Star Atlas, 1980.
Reference to a study of the star:
00653. S.Gaposchkin, HA 118, N8, 1952.
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Remark:
H2O maser. The basic light variation with the period given
in the Table is superimposed by small oscillations
with P = 94.13d.
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