Home Page Updated on December 16, 2020
MisV1217
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| R.A. | 21h50m38s.79 | |
| Decl. | +49o16'45".5 | (2000.0) |
| Mag. | 11.7-12.5C |
= USNO-A2.0 1350.15088096 21h50m38s.777 +49o16'45".11 Mag(R):11.4 M
ag(B):19.2
= IRAS 21487+4902 21h50m38s.8 +49o16'47" Ellipse:20x4" P.A.:54 Flu
x(12):3.115 Flux(25):0.9189 Flux(60):<0.4000 Flux(100):<7.511 Va
r:3%
= MSX5C G095.2979-03.6421 21h50m38s.71 +49o16'48".0 InScanError:2.3"
CrossScanError:1.7" Flux(A):2.5724 Flux(C):1.9886 Flux(D):1.165
0
= CGCS 5470 21h50m38s.6 +49o16'40"
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 MisV1217.
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, and Seiichi Yoshida.
Light Curve
11.6 +--------------------------------------------------------+
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12.6 +--------------------------------------------------------+
2451788 2452207
2000 Aug. 31 2001 Oct. 24
Observations by MISAO Project
| Date | Mag | Filter | Observer |
|---|---|---|---|
| 2000 Sept. 19.50194 | 11.7 | C | Nobuo Ohkura |
| 2000 Sept. 19.50378 | 11.8 | C | Nobuo Ohkura |
| 2001 Aug. 22.58459 | 12.4 | C | Nobuo Ohkura |
| 2001 Aug. 22.58645 | 12.5 | C | Nobuo Ohkura |
| 2001 Oct. 5.50729 | 12.5 | C | Nobuo Ohkura |
| 2001 Oct. 5.50926 | 12.4 | C | Nobuo Ohkura |
| 2001 Oct. 5.51123 | 12.4 | C | Nobuo Ohkura |