[Message Prev][Message Next][Thread Prev][Thread Next][Message Index][Thread Index]

[vsnet-obs 19047] New Takamizawa variable (TmzV194)

New Takamizawa variable (TmzV194)

   Kesao Takamizawa (Nagano, Japan) reports the discovery of a new variable
star (TmzV194).

TmzV194
= GSC3718.688 041218.18 +540207.5 (2000.0) 13.58 1
= USNO1425.05032561 041218.181 +540207.65 (2000.0) 12.4 16.7
= IRAS04083+5354 040821.9 +535423 (1950.0)
    F12=0.48  F25=0.30L F60=0.40L F100=3.31L
    VAR=-1 LRS=-1
= 041217.1 +540204 (2000.0) IRAS04083+5354 0.500 0.304L 0.400L 3.372L -1%
= 041217.1 +540204 (2000.0) SSC04083+5354 0.500 0.304L 0.400L 3.372L

  Takamizawa's comment:

  The star may be a semiregular variable (SR) with  a renge of 13.3-13.9p.

Photographic magnitude estimates by VSOLJ members

object         YYMMDD(UT)   mag  code
TmzV194        940910.701  139p  Tmz.VSOLJ
TmzV194        941108.549  135p  Tmz.VSOLJ
TmzV194        950823.720  134p  Tmz.VSOLJ
TmzV194        951127.554  133p  Tmz.VSOLJ
TmzV194        970714.728  137p  Tmz.VSOLJ
TmzV194        970802.707  136p  Tmz.VSOLJ
TmzV194        971010.696  137p  Tmz.VSOLJ
TmzV194        971123.526  135p  Tmz.VSOLJ
TmzV194        971221.456  136p  Tmz.VSOLJ
TmzV194        980820.706  134p  Tmz.VSOLJ
TmzV194        990109.498  135p  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>

VSNET Home Page

Return to Daisaku Nogami

vsnet-adm@kusastro.kyoto-u.ac.jp