NNo GCVS J2000.0 Type Max Min I Min II Epoch(JD24..) Year Period M-m/D Spectrum References Other design.
------------------------------------------------------------------------------------------------------------------------------------------------------------------
880045 |WW Vul *|192558.8+211231 |ISA | 10.25 | 12.94 | |V | | | | |A3ea |10134 06239|
------------------------------------------------------------------------------------------------------------------------------------------------------------------ ______________The positional information: ___________________________
NNo GCVS J2000.0 p.m.(as/yr) Epoch Ident.
----------------------------------------------------------------------
880045 |WW Vul |192558.75 +211231.3 |+0.001 -0.007|2000.0 | |Tyc2
----------------------------------------------------------------------
_______________Cross-identifications:_______________
WW Vul = AN 1926.0041 |
WW Vul = BD +20 4136 |
WW Vul = GSC 1612.00503 |
WW Vul = HD 344361 |
WW Vul = HRC 686 |
WW Vul = He 3-1750 |
WW Vul = IRAS 19238+2106 |
WW Vul = MWC 0987 |
WW Vul = SVS 0090 |
____________________________________________________ Reference to a chart or photograph:
06239. S.Roessiger, W.Wenzel, AN 294, H.1-2, 29, 1972.
Reference to a study of the star:
10134. G.V.Zajtseva, Perem Zvezdy 22, N1, 1, 1983.
__________________________________________________________________
Remark:
There is quasi-periodicity in light minima with the cycle404d.
----The End----