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

[vsnet-obs 21819] New Takamizawa variable (TmzV460)

New Takamizawa variable (TmzV460)

   Kesao Takamizawa (Nagano, Japan) reports the discovery of a new variable
star (TmzV460).

TmzV460
= USNO0525.06283342 081029.058 -324730.38 (2000.0) 14.1 14.6
= IRAS08085-3238 080831.7 -323824 (1950.0)
    F12=39.80  F25=19.05  F60=2.29  F100=7.58L
    VAR=99 LRS=29
    blue, 10micron (silicate) emission, strength=9
    II: variable star with 'young' O-rich circumstellar shell
= 081029.1 -324720 (2000.0) IRAS08085-3238 40.080 18.510 2.294 7.611L 99% 4(LRS)
= 081029.1 -324720 (2000.0) SSC08085-3238 40.080 18.510 2.294 7.611L

  Takamizawa's comment:

  The star may be a Mira-type or SR variable with a range of 12.2-14.5p.

object         YYMMDD(UT)   mag  code
TmzV460        941111.724  145p  Tmz.VSOLJ
TmzV460        950220.528  142p  Tmz.VSOLJ
TmzV460        951118.735  140p  Tmz.VSOLJ
TmzV460        951222.701  139p  Tmz.VSOLJ
TmzV460        960211.540  122p  Tmz.VSOLJ
TmzV460        961021.828  <139p  Tmz.VSOLJ
TmzV460        970227.495  144p  Tmz.VSOLJ
TmzV460        971013.806  <139p  Tmz.VSOLJ
TmzV460        971103.834  142p  Tmz.VSOLJ
TmzV460        971203.741  138p  Tmz.VSOLJ
TmzV460        971231.679  139p  Tmz.VSOLJ
TmzV460        980322.516  141p  Tmz.VSOLJ
TmzV460        981115.785  144p  Tmz.VSOLJ
TmzV460        990208.537  140p  Tmz.VSOLJ
TmzV460        990404.452  <139p  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