Home Page Updated on December 16, 2020
MisV1172
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| R.A. | 00h19m50s.39 | |
| Decl. | +47o42'38".6 | (2000.0) |
| Mag. | 10.9-11.7C | |
| Type | SR? |
= USNO-A2.0 1350.00357447 00h19m50s.375 +47o42'38".57 Mag(R):12.6 M ag(B):15.0 = IRAS F00171+4725 00h19m49s.8 +47o42'30" Ellipse:19x5" P.A.:47 Fl ux(12):0.1273 Flux(25):0.08018 Flux(60):0.1989 Flux(100):1.837 = 2MASS 001950.364 +474238.59 (2000.0) 8.120 7.186 6.835
Digitized Sky Survey GIF image (15 x 15 arcmin)
NSVS Light Curve (NSVS 3699771)
Discovery Information
Seiichi Yoshida, MISAO Project; Nobuo Ohkura, Okayama, Japan; and Ken-ichi Kadota, MISAO Project, discovered a new variable star MisV1172.
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
10.9 +--------------------------------------------------------+
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11.8 +--------------------------------------------------------+
2451810 2452211
2000 Sept. 22 2001 Oct. 28
Observations by MISAO Project
| Date | Mag | Filter | Observer |
|---|---|---|---|
| 2000 Oct. 10.56723 | 10.9 | C | Nobuo Ohkura |
| 2000 Oct. 10.56909 | 10.9 | C | Nobuo Ohkura |
| 2000 Oct. 10.57094 | 10.9 | C | Nobuo Ohkura |
| 2000 Dec. 1.41841 | 11.5 | C | Nobuo Ohkura |
| 2000 Dec. 1.42027 | 11.5 | C | Nobuo Ohkura |
| 2000 Dec. 1.42212 | 11.5 | C | Nobuo Ohkura |
| 2001 Oct. 10.58838 | 11.6 | C | Nobuo Ohkura |
| 2001 Oct. 10.59036 | 11.7 | C | Nobuo Ohkura |