Home Page Updated on December 16, 2020
MisV1240
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| R.A. | 21h23m11s.90 | |
| Decl. | +42o59'27".6 | (2000.0) |
| Mag. | 13.2-16.0C | |
| Type | M? |
= IRAS 21212+4246 21h23m12s.2 +42o59'26" Ellipse:25x6" P.A.:53 Flu
x(12):1.350 Flux(25):0.9392 Flux(60):<1.548 Flux(100):<13.12 Var
:14%
= MSX5C G087.5386-05.1259 21h23m12s.19 +42o59'24".7 InScanError:3.7"
CrossScanError:2.4" Flux(A):1.3303(var) Flux(D):1.1892
= 2MASS 212311.910 +425927.06 (2000.0) 7.771 6.702 6.059
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 MisV1240.
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), Seiichi Yoshida, and other contributors.
Light Curve
13.1 +--------------------------------------------------------+
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16.1 +--------------------------------------------------------+
2451771 2452233
2000 Aug. 14 2001 Nov. 19
Observations by MISAO Project
| Date | Mag | Filter | Observer |
|---|---|---|---|
| 2000 Sept. 4.51394 | 15.4 | C | Nobuo Ohkura |
| 2000 Sept. 4.51580 | 15.4 | C | Nobuo Ohkura |
| 2000 Sept. 27.48381 | 15.1 | C | Nobuo Ohkura |
| 2000 Sept. 27.48566 | 14.8 | C | Nobuo Ohkura |
| 2000 Nov. 7.39925 | 13.3 | C | Nobuo Ohkura |
| 2000 Nov. 7.40110 | 13.2 | C | Nobuo Ohkura |
| 2001 Oct. 18.43601 | 15.8 | C | Nobuo Ohkura |
| 2001 Oct. 18.43698 | 16.0 | C | Nobuo Ohkura |
| 2001 Oct. 18.43832 | 15.7 | C | Nobuo Ohkura |
| 2001 Oct. 18.44029 | 15.4 | C | Nobuo Ohkura |
| 2001 Oct. 29.39155 | 15.5 | C | Nobuo Ohkura |