Home Page Updated on December 16, 2020
MisV1428
|
R.A. | 07h39m27s.79 | |
Decl. | +42o01'15".2 | (2000.0) |
Mag. | 12.12-12.55V | |
Type | EW | |
Period | 0.772402 | |
Epoch | 2457451.1407 |
= GSC 2966-00810 07h39m27s.77 +42o01'14".8 Error:0.2" Mag:12.49 Ma gError:0.17 Band:1 Class:0 Plate:01H9 Flag:F Epoch:09 JAN 1983 = USNO-A2.0 1275.07014185 07h39m27s.793 +42o01'15".15 Mag(R):12.3 M ag(B):12.9
Digitized Sky Survey GIF image (15 x 15 arcmin)
NSVS Light Curve (NSVS 4716475)
Seiichi Yoshida, MISAO Project; Nobuo Ohkura and Youichirou Nakashima, Okayama, Japan, discovered new variable stars MisV1428 - MisV1431.
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. Their variations were confirmed by Yoshida and Nakashima.
Hidehiko Akazawa and Nobuo Ohkura revealed that MisV1428 is a W UMa-type eclipsing variable with a period of 0.772402 days, brightness range of 12.12-12.55 mag(V) based on their observations and the ASASSN data (light curve).
Date | Mag | Filter | Observer |
---|---|---|---|
2000 Dec. 1.73675 | 12.50 | C | Nobuo Ohkura |
2000 Dec. 1.73860 | 12.40 | C | Nobuo Ohkura |
2000 Dec. 1.74046 | 12.42 | C | Nobuo Ohkura |
2001 Jan. 21.58140 | 12.04 | C | Nobuo Ohkura |
2001 Jan. 21.58325 | 12.06 | C | Nobuo Ohkura |
2002 Jan. 5.62691 | 12.15 | C | Nobuo Ohkura |
2002 Jan. 5.62889 | 12.08 | C | Nobuo Ohkura |
2002 Jan. 5.63086 | 12.12 | C | Nobuo Ohkura |
2007 Mar. 12.52848 | 12.04 | C | Nobuo Ohkura and Youichirou Nakashima |
2007 Mar. 12.53132 | 11.98 | C | Nobuo Ohkura and Youichirou Nakashima |
2007 Mar. 14.46932 | 11.98 | C | Youichirou Nakashima |
2007 Mar. 14.47215 | 11.94 | C | Youichirou Nakashima |
2007 Mar. 17.45686 | 12.35 | C | Youichirou Nakashima |
2007 Mar. 17.45970 | 12.26 | C | Youichirou Nakashima |
2007 Mar. 18.48295 | 11.93 | C | Nobuo Ohkura and Youichirou Nakashima |
2007 Mar. 18.48579 | 11.92 | C | Nobuo Ohkura and Youichirou Nakashima |
2007 Mar. 20.50721 | 12.22 | C | Nobuo Ohkura and Youichirou Nakashima |
2007 Mar. 20.51005 | 12.20 | C | Nobuo Ohkura and Youichirou Nakashima |
2007 Mar. 21.45727 | 11.89 | C | Youichirou Nakashima |
2007 Mar. 21.46009 | 11.89 | C | Youichirou Nakashima |
2007 Mar. 23.45889 | 11.90 | C | Nobuo Ohkura and Youichirou Nakashima |
2007 Mar. 23.46172 | 11.87 | C | Nobuo Ohkura and Youichirou Nakashima |
2007 Mar. 30.46850 | 11.97 | C | Youichirou Nakashima |
2007 Mar. 30.47132 | 12.06 | C | Youichirou Nakashima |