Home Page Updated on December 16, 2020
MisV0221
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| R.A. | 19h57m25s.57 | |
| Decl. | +21o47'07".3 | (2000.0) |
| Mag. | 12.9-14.3C |
= USNO-A1.0_1050.16159620 19 57 25.667 +21 47 08.85 13.9R 19.3B = IRAS 19552+2138 R.A.=19 57 25.57 Decl.=+21 47 05.2 (30 x 4", p.a. =73) flux(12)=7.16 flux(25)=4.93 flux(60)=0.79 flux(100)=<2.95 99% variable
Digitized Sky Survey GIF image (15 x 15 arcmin)
Discovery Information
It was detected by the PIXY system as one of the candidates of new variable stars from images taken by Ken-ichi Kadota, Ageo City, Saitama, Japan, then confirmed by Seiichi Yoshida.
Research and Publication
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New Variable Stars Discovered in the MISAO Project IV: MisV0201-MisV0250
IBVS 4780
Yoshida, S.; Kadota, K.; Kato, T.
Light Curve
12.8 +--------------------------------------------------------+
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14.4 +--------------------------------------------------------+
2451295 2451388
1999 Apr. 26 1999 July 28
Observations by MISAO Project
| Date | Mag | Filter | Observer |
|---|---|---|---|
| 1999 Apr. 30.70738 | 12.9 | C | Ken-ichi Kadota |
| 1999 Apr. 30.70781 | 13.0 | C | Ken-ichi Kadota |
| 1999 July 24.56997 | 14.1 | C | Ken-ichi Kadota |
| 1999 July 24.57042 | 14.3 | C | Ken-ichi Kadota |