[vsnet-chat 7402] New variable stars MisV1440

[Seiichi Yoshida]

Dear colleagues,

I report new variable star discovery in the course of the MISAO
Project (MisV1440).

Seiichi Yoshida, MISAO Project; Nobuo Ohkura and Youichirou Nakashima,
Okayama, Japan, discovered a new variable star MisV1440.

It was picked up by Seiichi Yoshida from the candidates of new
variable stars detected by the PIXY system 2 from images taken by
Nobuo Ohkura and Youichirou Nakashima.

Patrick Wils commented that it is rather red in the 2MASS and SDSS
images and it is a long period variable. It is supported by the NSVS
light curve.

Taichi Kato commented that the 2MASS color is J-H = 0.8 mag, H-Ks =
0.4 mag, which suggests a red variable.

About the MISAO Project and the PIXY system 2:
  http://www.aerith.net/misao/

------------------------------------------------------------
MisV1440
  R.A.  12h18m25s.99
  Decl. +52o06'04".8  (2000.0)
  Mag.  14.2-15.4C
  Type  SR
= GSC 3457-00963  12h18m25s.88 +52o06'04".4  Error:0.3"  Mag:15.14  MagError:0.38  Band:1  Class:0  Plate:00LK  Flag:F  Epoch:01 MAR 1984
= USNO-A2.0 1350.08092457  12h18m25s.921 +52o06'04".39  Mag(R):17.0  Mag(B):20.1

http://www.aerith.net/misao/data/misv.cgi?1440

MisV1440 20001214.86049 152C Mis
MisV1440 20001214.86234 154C Mis
MisV1440 20001214.86419 151C Mis
MisV1440 20010404.57508 149C Mis
MisV1440 20010405.56763 149C Mis
MisV1440 20010405.56949 149C Mis
MisV1440 20010405.57134 148C Mis
MisV1440 20080328.70226 144C Mis
MisV1440 20080328.70433 142C Mis
MisV1440 20080328.70639 142C Mis
MisV1440 20080328.70846 143C Mis

2000 Dec. 14, 2001 Apr. 4, 2001 Apr. 5
  Nobuo Ohkura
  500-mm camera lens + SBIG ST-8

2008 Mar. 28
  Youichirou Nakashima
  0.10-m f/6.4 refractor + f/4.8 reducer lens + SBIG ST-8

--
Seiichi Yoshida
comet at aerith.net
http://www.aerith.net/