MISAO Project

Home Page       Updated on November 1, 2017

    MisV1127    

* Profile

MisV1127 = V1091 Cyg

R.A.21h45m59s.70
Decl.+44o25'00".1(2000.0)
Mag.12.7-13.3C
TypeSR?
= USNO-A2.0 1275.16445693  21h45m59s.521 +44o24'59".82  Mag(R):15.8  M
  ag(B):19.7
= IRAS 21440+4411  21h46m00s.0 +44o24'59"  Ellipse:40x10"  P.A.:53  Fl
  ux(12):2.021  Flux(25):0.8486  Flux(60):<0.4000  Flux(100):<2.651  V
  ar:0%
= 2MASS 214559.492 +442459.81 (2000.0)  8.079  7.099  6.376

Digitized Sky Survey GIF image (15 x 15 arcmin)

SIMBAD Query

AAVSO VSX Database

ASAS-3 Light Curve

* Discovery Information

Seiichi Yoshida, MISAO Project; Nobuo Ohkura, Okayama, Japan; and Ken-ichi Kadota, Ageo, Saitama, Japan, discovered a new variable star MisV1127.

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 comparing with images taken by Ken-ichi Kadota, and confirmed by Ken-ichi Kadota.

The identification is researched by Taichi Kato (Kyoto University), John Greaves (the United Kingdom), and Seiichi Yoshida.

* Light Curve

    12.6  +--------------------------------------------------------+
          |                                                        |
          |  *                                                     |
          |                                                        |
          |                                                        |
          |                                                        |
          |                                                        |
          |                                                        |
          |                                                        |
          |                                                        |
          |                                                        |
          |                                                        |
          |                                                        |
          |                                                        |
          |                                                        |
          |                                                        |
          |                                                        |
          |                                                     *  |
          |                                                        |
          |                                                        |
          |                                                     *  |
          |                                                        |
    13.4  +--------------------------------------------------------+
       2451364                                                  2451813
     1999 July 4                                              2000 Sept. 25

* Observations by MISAO Project

DateMagFilterObserver
1999 July 24.6263512.7CKen-ichi Kadota
1999 July 24.6267812.7CKen-ichi Kadota
2000 Sept. 5.5186113.2CNobuo Ohkura
2000 Sept. 5.5204513.3CNobuo Ohkura

Copyright(C) MISAO Project (comet@aerith.net). All rights reserved.