Home Page Updated on December 16, 2020
MisV1426
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| R.A. | 07h41m34s.26 | |
| Decl. | +42o14'35".8 | (2000.0) |
| Mag. | 15.20-15.90CV | |
| Type | EA | |
| Period | 0.57889 | |
| Epoch | 2453757.34 |
= USNO-A2.0 1275.07027844 07h41m34s.256 +42o14'35".87 Mag(R):15.3 M ag(B):16.3
Digitized Sky Survey GIF image (15 x 15 arcmin)
Discovery Information
Seiichi Yoshida, MISAO Project; Nobuo Ohkura and Youichirou Nakashima, Okayama, Japan, discovered new variable stars MisV1408 - MisV1427.
They were 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 Youichirou Nakashima. The variation of MisV1427 was confirmed by Ohkura and Nakashima, the others were confirmed by Yoshida, Ohkura and Nakashima.
Special Notes
Stefan Huemmerich reported the Catalina Sky Survey data revealed it is an Algol-type (EA) eclipsing variable with a period of 0.57889 days, brightness range of 15.20-15.90 mag(CV).
Light Curve
14.8 +--------------------------------------------------------+
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15.9 +--------------------------------------------------------+
2451818 2454303
2000 Sept. 30 2007 July 21
Observations by MISAO Project
| Date | Mag | Filter | Observer |
|---|---|---|---|
| 2001 Jan. 21.58140 | 15.13 | C | Nobuo Ohkura |
| 2001 Jan. 21.58325 | 15.08 | C | Nobuo Ohkura |
| 2001 Jan. 21.58510 | 15.17 | C | Nobuo Ohkura |
| 2002 Jan. 5.62889 | 15.19 | C | Nobuo Ohkura |
| 2002 Jan. 5.63086 | 15.28 | C | Nobuo Ohkura |
| 2002 Jan. 5.63282 | 15.12 | C | Nobuo Ohkura |
| 2007 Mar. 12.53132 | 15.37 | C | Nobuo Ohkura and Youichirou Nakashima |
| 2007 Mar. 12.53416 | 15.58 | C | Nobuo Ohkura and Youichirou Nakashima |
| 2007 Mar. 14.47215 | 15.01 | C | Youichirou Nakashima |
| 2007 Mar. 14.47499 | 15.12 | C | Youichirou Nakashima |
| 2007 Mar. 17.45970 | 15.75 | C | Youichirou Nakashima |
| 2007 Mar. 17.46253 | 15.81 | C | Youichirou Nakashima |
| 2007 Mar. 18.48579 | 14.95 | C | Nobuo Ohkura and Youichirou Nakashima |
| 2007 Mar. 18.48862 | 15.09 | C | Nobuo Ohkura and Youichirou Nakashima |
| 2007 Mar. 20.51005 | 14.97 | C | Nobuo Ohkura and Youichirou Nakashima |
| 2007 Mar. 20.51288 | 15.16 | C | Nobuo Ohkura and Youichirou Nakashima |
| 2007 Mar. 21.46009 | 15.00 | C | Youichirou Nakashima |
| 2007 Mar. 21.46293 | 15.00 | C | Youichirou Nakashima |
| 2007 Mar. 23.46172 | 14.85 | C | Nobuo Ohkura and Youichirou Nakashima |
| 2007 Mar. 23.46456 | 15.06 | C | Nobuo Ohkura and Youichirou Nakashima |
| 2007 Mar. 30.47132 | 15.32 | C | Youichirou Nakashima |
| 2007 Mar. 30.47416 | 15.38 | C | Youichirou Nakashima |