Home Page Updated on December 16, 2020
MisV1354
|
R.A. | 01h38m18s.01 | |
Decl. | +61o08'35".2 | (2000.0) |
Mag. | 11.68-12.19C | |
Type | EA | |
Period | 6.9092 | |
Epoch | 2451542.702 |
= GSC 4031-02155 01h38m18s.00 +61o08'34".9 Error:0.2" Mag:11.63 Ma gError:0.19 Band:1 Class:0 Plate:01MV Flag:F Epoch:05 NOV 1983 = USNO-A2.0 1500.01666660 01h38m17s.995 +61o08'35".10 Mag(R):12.0 M ag(B):12.4
Digitized Sky Survey GIF image (15 x 15 arcmin)
NSVS Light Curve (NSVS 1807106)
NSVS Light Curve (NSVS 1702198)
Seiichi Yoshida, MISAO Project; Nobuo Ohkura and Youichirou Nakashima, Okayama, Japan; and Ken-ichi Kadota, MISAO Project, discovered new variable stars MisV1354 - MisV1364.
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, and confirmed by Ken-ichi Kadota.
It faded only once on 2007 Jan. 22 among 14 nights between 2000 and 2007. So it will be an Algol-type eclipsing variable, probably with a long period.
It was already found by Patrick Wils and solved by Sebastian Otero to be an EA eclipser with a period of 6.9092 days using the NSVS data, and published in IBVS 5681. Actually, it is not a new variable star of the MISAO Project.
11.6 +--------------------------------------------------------+ | | | * ** | | * | | * * ** | | * * ** | | * * * | | * * * | | * * | | | | | | | | | | | | | | | | | | | | * | | | | * | | | 12.3 +--------------------------------------------------------+ 2451774 2454252 2000 Aug. 17 2007 May 31
Date | Mag | Filter | Observer |
---|---|---|---|
2000 Dec. 8.47093 | 11.70 | C | Nobuo Ohkura |
2000 Dec. 8.47278 | 11.63 | C | Nobuo Ohkura |
2000 Dec. 8.47464 | 11.71 | C | Nobuo Ohkura |
2001 Oct. 1.64698 | 11.79 | C | Nobuo Ohkura |
2001 Oct. 1.64895 | 11.78 | C | Nobuo Ohkura |
2001 Oct. 1.65091 | 11.82 | C | Nobuo Ohkura |
2001 Oct. 1.65288 | 11.84 | C | Nobuo Ohkura |
2001 Nov. 18.52410 | 11.76 | C | Nobuo Ohkura |
2001 Nov. 18.52606 | 11.73 | C | Nobuo Ohkura |
2001 Nov. 18.52803 | 11.77 | C | Nobuo Ohkura |
2001 Nov. 18.53001 | 11.84 | C | Nobuo Ohkura |
2004 Sept. 30.66258 | 11.73 | C | Nobuo Ohkura |
2004 Sept. 30.66652 | 11.75 | C | Nobuo Ohkura |
2004 Oct. 3.65532 | 11.74 | C | Nobuo Ohkura |
2004 Oct. 3.65925 | 11.72 | C | Nobuo Ohkura |
2004 Oct. 6.62738 | 11.73 | C | Nobuo Ohkura |
2004 Oct. 6.63131 | 11.73 | C | Nobuo Ohkura |
2004 Oct. 14.60138 | 11.79 | C | Nobuo Ohkura |
2004 Oct. 14.60530 | 11.71 | C | Nobuo Ohkura |
2006 Nov. 17.53476 | 11.70 | C | Nobuo Ohkura and Youichirou Nakashima |
2006 Nov. 17.53756 | 11.69 | C | Nobuo Ohkura and Youichirou Nakashima |
2006 Nov. 17.54589 | 11.65 | C | Nobuo Ohkura and Youichirou Nakashima |
2006 Nov. 24.53543 | 11.67 | C | Nobuo Ohkura and Youichirou Nakashima |
2006 Nov. 24.53823 | 11.68 | C | Nobuo Ohkura and Youichirou Nakashima |
2006 Nov. 24.54696 | 11.73 | C | Nobuo Ohkura and Youichirou Nakashima |
2007 Jan. 22.48615 | 12.15 | C | Nobuo Ohkura and Youichirou Nakashima |
2007 Jan. 22.48894 | 12.21 | C | Nobuo Ohkura and Youichirou Nakashima |
2007 Jan. 22.49172 | 12.22 | C | Nobuo Ohkura and Youichirou Nakashima |
2007 Jan. 25.53339 | 11.70 | C | Nobuo Ohkura and Youichirou Nakashima |
2007 Jan. 25.53618 | 11.69 | C | Nobuo Ohkura and Youichirou Nakashima |
2007 Feb. 1.50726 | 11.65 | C | Youichirou Nakashima |
2007 Feb. 1.51005 | 11.71 | C | Youichirou Nakashima |
2007 Feb. 1.51282 | 11.74 | C | Youichirou Nakashima |
2007 Feb. 2.49420 | 11.74 | C | Youichirou Nakashima |
2007 Feb. 2.49699 | 11.77 | C | Youichirou Nakashima |
2007 Feb. 7.47251 | 11.77 | C | Youichirou Nakashima |
2007 Feb. 7.47529 | 11.76 | C | Youichirou Nakashima |
2007 Feb. 7.47809 | 11.80 | C | Youichirou Nakashima |