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* Profile

MisV1074

R.A.20h08m31s.32
Decl.+48o41'50".2(2000.0)
Mag.11.1-11.8C
TypeSR:
= GSC 03563-00179  20h08m31s.29 +48o41'49".0  Error:0.2"  Mag:13.23  M
  agError:0.40  Band:1  Class:3  Plate:00TD  Flag:F  Epoch:14 JUN 1983
= USNO-A2.0 1350.11708375  20h08m31s.311 +48o41'49".46  Mag(R):11.4  M
  ag(B):14.0
= IRAS 20070+4833  20h08m31s.9 +48o41'51"  Ellipse:36x5"  P.A.:62  Flu
  x(12):0.4072  Flux(25):0.2278  Flux(60):<0.7777  Flux(100):<8.016  V
  ar:61%

Digitized Sky Survey GIF image (15 x 15 arcmin)

SIMBAD Query

AAVSO VSX Database

ASAS-3 Light Curve

NSVS Light Curve (NSVS 5663300)

* Discovery Information

Seiichi Yoshida, MISAO Project; Nobuo Ohkura, Okayama, Japan; and Ken-ichi Kadota, Ageo, Saitama, Japan, discovered a new variable star MisV1074.

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

    11.0  +--------------------------------------------------------+
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          |  *                                                     |
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          |  *                                                     |
    11.9  +--------------------------------------------------------+
       2451372                                                  2451851
     1999 July 12                                             2000 Nov. 2

* Observations by MISAO Project

DateMagFilterObserver
1999 Aug. 3.6970811.7CKen-ichi Kadota
1999 Aug. 3.6975311.8CKen-ichi Kadota
1999 Nov. 21.4303011.3CKen-ichi Kadota
1999 Nov. 21.4307311.3CKen-ichi Kadota
2000 Oct. 11.4138211.1CNobuo Ohkura
2000 Oct. 11.4156611.1CNobuo Ohkura

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