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[vsnet-obs 19787] New Takamizawa variable (TmzV284)

New Takamizawa variable (TmzV284)

   Kesao Takamizawa (Nagano, Japan) reports the discovery of a new variable
star (TmzV284).

TmzV284
= GSC132.1837 061545.62 +005438.6 (2000.0) 15.42 0
= USNO0900.02604718 061545.533 +005446.24 (2000.0) 11.5 17.5 *
= IRAS06131+0055 061309.8 +005553 (1950.0)
    F12=0.33  F25=0.30L F60=0.40L F100=3.02L
    VAR=-1 LRS=-1
= 061544.5 +005449 (2000.0) IRAS06131+0055 0.317 0.309L 0.400L 3.051L -1%
= 061544.5 +005449 (2000.0) SSC06131+0055 0.317 0.309L 0.400L 3.051L

  Takamizawa's comment:

  The star may be an irregular variable with a range of 13.5-14.5p.

Photographic magnitude estimates by VSOLJ members

object         YYMMDD(UT)   mag  code
TmzV284        941127.622  142p  Tmz.VSOLJ
TmzV284        950203.526  143p  Tmz.VSOLJ
TmzV284        950219.449  141p  Tmz.VSOLJ
TmzV284        950927.771  141p  Tmz.VSOLJ
TmzV284        951021.757  141p  Tmz.VSOLJ
TmzV284        951219.592  135p  Tmz.VSOLJ
TmzV284        960211.489  143p  Tmz.VSOLJ
TmzV284        960308.424  136p  Tmz.VSOLJ
TmzV284        961016.753  142p  Tmz.VSOLJ
TmzV284        961206.593  143p  Tmz.VSOLJ
TmzV284        970127.456  142p  Tmz.VSOLJ
TmzV284        971103.751  142p  Tmz.VSOLJ
TmzV284        971221.564  143p  Tmz.VSOLJ
TmzV284        980119.488  141p  Tmz.VSOLJ
TmzV284        980823.774  143p  Tmz.VSOLJ
TmzV284        980916.751  145p  Tmz.VSOLJ
TmzV284        981218.654  145p  Tmz.VSOLJ
TmzV284        990204.470  145p  Tmz.VSOLJ

Observer's code:
  Tmz: K.Takamizawa (Saku-machi,Nagano,Japan)
       Inst.: 10cmR F4 twin patrol cameras  T-Max400 120
       Comparison stars mag.:GSC

Relayed from Kesao Takamizawa <GHA07243@nifty.ne.jp>

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