MisV1331
Profile
MisV1331
R.A. | 23h17m03s.96 |
|
Decl. | +53o02'19".7 | (2000.0) |
Mag. | 14.40-15.10C |
|
Type | EB: |
|
Period | 2.8271 |
|
Epoch | 2453595.1868 |
|
= USNO-A2.0 1425.14875870 23h17m03s.931 +53o02'19".48 Mag(R):14.2 M
ag(B):15.9
Digitized Sky Survey GIF image (15 x 15 arcmin)
SIMBAD Query
AAVSO VSX Database
ASAS-3 Light Curve
Discovery Information
Seiichi Yoshida, MISAO Project; Nobuo Ohkura, Okayama, Japan; and
Ken-ichi Kadota, MISAO Project, discovered a new variable star
MisV1331.
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.
Special Notes
Kazuhiro Nakajima's observations revealed it is a beta Lyr-type (EB) eclipsing
variable with unfiltered CCD variations of 14.40 mag at maximum, 15.10
mag at primary minimum, 14.80 mag at secondary minimum, and period of
2.8271 days (IBVS 5700).
Research and Publication
Light Curve
Reports on New Discoveries
IBVS 5700
Nakajima, K.; Yoshida, S.; Ohkura, N.; Kadota, K.
Observations by MISAO Project
Date | Mag | Filter | Observer |
2000 Aug. 23.57950 | 14.00 | C | Nobuo Ohkura |
2000 Aug. 23.58135 | 13.95 | C | Nobuo Ohkura |
2000 Aug. 23.58322 | 13.87 | C | Nobuo Ohkura |
2000 Oct. 18.50309 | 14.70 | C | Nobuo Ohkura |
2000 Oct. 18.50494 | 14.64 | C | Nobuo Ohkura |
2000 Oct. 18.50679 | 14.69 | C | Nobuo Ohkura |
2001 Oct. 14.51152 | 13.98 | C | Nobuo Ohkura |
2001 Oct. 14.51348 | 13.83 | C | Nobuo Ohkura |
2001 Nov. 18.43764 | 14.40 | C | Nobuo Ohkura |
2001 Nov. 18.43961 | 14.47 | C | Nobuo Ohkura |
2001 Dec. 2.39971 | 13.94 | C | Nobuo Ohkura |
2001 Dec. 2.40169 | 13.98 | C | Nobuo Ohkura |
2003 Oct. 9.49856 | 14.48 | C | Nobuo Ohkura |
2003 Oct. 9.50054 | 14.44 | C | Nobuo Ohkura |
2003 Oct. 9.50250 | 14.39 | C | Nobuo Ohkura |
2003 Oct. 15.49319 | 13.94 | C | Nobuo Ohkura |
2003 Oct. 15.49516 | 13.86 | C | Nobuo Ohkura |
2003 Oct. 15.49712 | 13.94 | C | Nobuo Ohkura |
2003 Oct. 15.50495 | 13.69 | C | Nobuo Ohkura |
2003 Oct. 15.50691 | 13.87 | C | Nobuo Ohkura |
2003 Oct. 15.50888 | 13.89 | C | Nobuo Ohkura |
2003 Oct. 16.49329 | 14.30 | C | Nobuo Ohkura |
2003 Oct. 16.49525 | 14.13 | C | Nobuo Ohkura |
2003 Oct. 16.49721 | 14.13 | C | Nobuo Ohkura |
2003 Oct. 16.49918 | 14.19 | C | Nobuo Ohkura |
2003 Oct. 16.50505 | 14.25 | C | Nobuo Ohkura |
2003 Oct. 16.50701 | 14.27 | C | Nobuo Ohkura |
2003 Oct. 16.50897 | 14.18 | C | Nobuo Ohkura |
2003 Oct. 17.49883 | 13.84 | C | Nobuo Ohkura |
2003 Oct. 17.50078 | 13.81 | C | Nobuo Ohkura |
2003 Oct. 17.50275 | 13.90 | C | Nobuo Ohkura |
2003 Oct. 19.47986 | 14.72 | C | Nobuo Ohkura |
2003 Oct. 19.48183 | 14.68 | C | Nobuo Ohkura |
2003 Oct. 19.48380 | 14.59 | C | Nobuo Ohkura |
2003 Oct. 19.49166 | 14.40 | C | Nobuo Ohkura |
2003 Oct. 19.49361 | 14.34 | C | Nobuo Ohkura |
2003 Oct. 19.49558 | 14.35 | C | Nobuo Ohkura |
2003 Oct. 25.47704 | 14.22 | C | Nobuo Ohkura |
2003 Oct. 25.47900 | 14.23 | C | Nobuo Ohkura |
2003 Oct. 25.48096 | 14.32 | C | Nobuo Ohkura |
2003 Oct. 25.48878 | 14.10 | C | Nobuo Ohkura |
2003 Oct. 25.49075 | 13.89 | C | Nobuo Ohkura |
2003 Oct. 25.49271 | 14.04 | C | Nobuo Ohkura |
2003 Oct. 29.47148 | 14.33 | C | Nobuo Ohkura |
2003 Oct. 29.47345 | 14.28 | C | Nobuo Ohkura |
2003 Oct. 29.47542 | 14.22 | C | Nobuo Ohkura |
2003 Oct. 29.47738 | 14.38 | C | Nobuo Ohkura |
2003 Oct. 29.48519 | 14.13 | C | Nobuo Ohkura |
2003 Oct. 29.48714 | 14.19 | C | Nobuo Ohkura |
2003 Oct. 30.46988 | 13.90 | C | Nobuo Ohkura |
2003 Oct. 30.47185 | 13.97 | C | Nobuo Ohkura |
2003 Oct. 30.47381 | 13.87 | C | Nobuo Ohkura |
2003 Oct. 30.48162 | 13.89 | C | Nobuo Ohkura |
2003 Oct. 30.48358 | 13.89 | C | Nobuo Ohkura |
2003 Oct. 30.48554 | 13.98 | C | Nobuo Ohkura |
2003 Nov. 4.44828 | 13.99 | C | Nobuo Ohkura |
2003 Nov. 4.45023 | 13.99 | C | Nobuo Ohkura |
2003 Nov. 4.45802 | 13.85 | C | Nobuo Ohkura |
2003 Nov. 4.45999 | 13.81 | C | Nobuo Ohkura |
2003 Nov. 4.46194 | 13.85 | C | Nobuo Ohkura |
2003 Nov. 13.43704 | 13.83 | C | Nobuo Ohkura |
2003 Nov. 13.43900 | 13.83 | C | Nobuo Ohkura |
2003 Nov. 13.44096 | 13.90 | C | Nobuo Ohkura |
2003 Nov. 16.44317 | 13.86 | C | Nobuo Ohkura |
2003 Nov. 17.41411 | 13.81 | C | Nobuo Ohkura |
2003 Nov. 17.41608 | 13.80 | C | Nobuo Ohkura |
2003 Nov. 17.41803 | 13.91 | C | Nobuo Ohkura |
2003 Nov. 21.40833 | 13.77 | C | Nobuo Ohkura |
2003 Nov. 21.41030 | 13.66 | C | Nobuo Ohkura |
|