Home Page Updated on December 16, 2020
MisV1087
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| R.A. | 21h14m45s.02 | |
| Decl. | +46o31'11".0 | (2000.0) |
| Mag. | 12.4-13.9C | |
| Type | SR: |
= USNO-A2.0 1350.13714462 21h14m45s.056 +46o31'13".64 Mag(R):14.5 M ag(B):18.6 = IRAS 21129+4618 21h14m42s.5 +46o30'46" Ellipse:80x9" P.A.:52 Flu x(12):0.3369 Flux(25):<0.2500 Flux(60):<0.5398 Flux(100):<21.46 = 2MASS 211445.028 +463110.88 (2000.0) 8.758 7.518 6.844
Digitized Sky Survey GIF image (15 x 15 arcmin)
Discovery Information
Seiichi Yoshida, MISAO Project; Nobuo Ohkura, Okayama, Japan; and Ken-ichi Kadota, Ageo, Saitama, Japan, discovered a new variable star MisV1087.
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
12.3 +--------------------------------------------------------+
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13.8 +--------------------------------------------------------+
2451488 2451843
1999 Nov. 5 2000 Oct. 25
Observations by MISAO Project
| Date | Mag | Filter | Observer |
|---|---|---|---|
| 1999 Nov. 21.51010 | 13.6 | C | Ken-ichi Kadota |
| 1999 Nov. 21.51125 | 13.3 | C | Ken-ichi Kadota |
| 2000 Aug. 4.55921 | 13.5 | C | Nobuo Ohkura |
| 2000 Aug. 4.56106 | 13.7 | C | Nobuo Ohkura |
| 2000 Aug. 4.56292 | 13.7 | C | Nobuo Ohkura |
| 2000 Oct. 9.45927 | 12.4 | C | Nobuo Ohkura |
| 2000 Oct. 9.46111 | 12.5 | C | Nobuo Ohkura |