Home Page Updated on December 16, 2020
MisV1158
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| R.A. | 20h47m01s.69 | |
| Decl. | +50o02'00".2 | (2000.0) |
| Mag. | 13.4-14.7C |
= USNO-A2.0 1350.12910449 20h47m01s.627 +50o02'00".28 Mag(R):16.5 M
ag(B):19.8
= IRAS 20454+4950 20h47m01s.4 +50o02'00" Ellipse:15x11" P.A.:46 Fl
ux(12):0.3550 Flux(25):<0.2808 Flux(60):<0.7935 Flux(100):<9.835
= MSX5C G088.6071+04.1990 20h47m01s.46 +50o01'59".2 InScanError:1.3"
CrossScanError:0.9" Flux(A):0.46455
Digitized Sky Survey GIF image (15 x 15 arcmin)
Discovery Information
Seiichi Yoshida, MISAO Project; Nobuo Ohkura, Okayama, Japan; and Ken-ichi Kadota, MISAO Project, discovered a new variable star MisV1158.
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 confirmed by Ken-ichi Kadota.
The identification is researched by Taichi Kato (Kyoto University), John Greaves (the United Kingdom), and Seiichi Yoshida.
Light Curve
13.3 +--------------------------------------------------------+
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14.8 +--------------------------------------------------------+
2451813 2452204
2000 Sept. 25 2001 Oct. 21
Observations by MISAO Project
| Date | Mag | Filter | Observer |
|---|---|---|---|
| 2000 Oct. 13.43400 | 13.5 | C | Nobuo Ohkura |
| 2000 Oct. 13.43587 | 13.4 | C | Nobuo Ohkura |
| 2000 Oct. 13.43772 | 13.5 | C | Nobuo Ohkura |
| 2001 Oct. 3.45242 | 14.6 | C | Nobuo Ohkura |
| 2001 Oct. 3.45440 | 14.5 | C | Nobuo Ohkura |
| 2001 Oct. 3.45638 | 14.7 | C | Nobuo Ohkura |