Query= WZ SGE GCVS Query forms

NNo GCVS J2000.0 Type Max Min I Min II Epoch(JD24..) Year Period M-m/D Spectrum References Other design.

------------------------------------------------------------------------------------------------------------------------------------------------------------------

710048 |WZ Sge *|200736.5+174215 |UGSU+E+ZZ | 7.0 | 15.53 | |B | | |(11900. ) | |DAep(UG) |09709 09472|

------------------------------------------------------------------------------------------------------------------------------------------------------------------ ______________The positional information: ___________________________

NNo GCVS J2000.0 p.m.(as/yr) Epoch Ident.

----------------------------------------------------------------------

710048 |WZ Sge |200736.46 +174214.7 | |1992.741| |GSC2.2

----------------------------------------------------------------------

_______________Cross-identifications:_______________

WZ Sge = EG 136 |

WZ Sge = HV 03518 |

____________________________________________________ Reference to a chart or photograph:

09472. G.Williams, ApJ Suppl 53, N3, 523, 1983.

Reference to a study of the star:

09709. M.F.Walker, M.Bell, ApJ 237, 89, 1980.

__________________________________________________________________

Remark:

    Nova Sge 1913, 1946, 1978. VB A (B 15.76m B, 7", 280deg).

    Really it is not a nova. Three outbursts were registered

    up to day: JD2420094, 32001, 43844 [09710, 09711].

    There are superhumps on the light curve during the

    outburst with 0.057250d >= P >= 0.05714d (A=0.3m V)

    [09710, 09776]. There are light variations between

    the outbursts (A = 0.14m - 0.3m). During some of light

    weakenings Algol-like eclipses are observed (A = 0.2m)

    with the elements: Min I = 2437547.72845 + 0.0566878455d*E

    [09774]; D = 0.04P. d = 0.02P. There are also rapid light

    oscillations (A <= 0.01m). The periods of these

    oscillations before the 1978 outburst were 28.98s and

    27.87s [09774], but after this outburst - 28.95963s [09775].

    According to [09777], in 1976 - 78 these oscillations were

    represented by the elements: Max = 2443311.790250 +

    0.00032254826d*E + 9.8d*10**(-16)*E**2.

----The End----