NNo       GCVS          J2000.0        Type       Max       Min I        Min II      Epoch(JD24..) Year        Period        M-m/D    Spectrum       References  Other design. 
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620061 |AG    Peg *|215102.0+123732 |NC        |  6.0    |   9.4      |            |V |            |1870 |                    |     |WN6+M3III        |09580 02510|
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______________The positional information: ___________________________
  NNo     GCVS            J2000.0         p.m.(as/yr) Epoch     Ident.
----------------------------------------------------------------------
620061 |AG    Peg |215101.98 +123732.1 |+0.000 -0.003|2000.0  | |Hip
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_______________Cross-identifications:_______________
AG    Peg     = BD   +11 4673                 |     
AG    Peg     = GSC  1130.00653               |     
AG    Peg     = HD   207757                   |     
AG    Peg     = Hip  107848                   |     
AG    Peg     = IRAS 21486+1223               |     
AG    Peg     = MWC  0379                     |     
AG    Peg     = SAO  107436                   |     
____________________________________________________

      Reference to a chart or photograph:
02510. P.W.Merrill, Sky and Tel 18, N9, 490, 1959.

      Reference to a study of the star:
09580. J.B.Hutchings, A.P.Cowley, R.O. Redman, ApJ 201, 404, 1975.

__________________________________________________________________
      Remark:         
    SB2 (Porb = 820d [09580]).
    Maximum of brightness was in 1870, then the very
    slow light decrease was observed that was superimposed
    since 1935 by periodical light oscillations with
    A = 0.4m V
    and P = Porb: Min = 2428250 + 827.d*E ( JD2428000-43000)
    [09587]. After JD2442300 the period probably has changed:
    Min = 2442370 + 760d*E [09587]. In 1962 - 1979 the range of
    brightness was 7.95m - 8.55m V; M - m = 0.50P.
    Light minima correspond to the epochs of inferior
    conjunction of M 3 III component. Spectrum var: Beq
    (1893 - 1919); since 1922 the spectrum is symbiotic one,
    the M star spectrum being more noticeable.
    Surrounded by a radio nebula with 1" half-power diameter.

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