Home Page Updated on December 16, 2020
MisV0971
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| R.A. | 19h30m53s.89 | |
| Decl. | +20o52'39".8 | (2000.0) |
| Mag. | 13.1-15.7C | |
| Type | M? |
= USNO-A2.0_1050.13985892 19 30 53.894 +20 52 39.84 13.7R 18.4B
= IRAS 19287+2046 R.A.=19 30 53.64 Decl.=+20 52 36.8 (18 x 3", p.a.
=76) flux(12)=6.95 flux(25)=4.08 flux(60)=<1.00 flux(100)=<62.54
99% variable
= 2MASS 193053.894 +205239.73 (2000.0) 6.287 0.000 0.000
Digitized Sky Survey GIF image (15 x 15 arcmin)
NSVS Light Curve (NSVS 11232014)
Discovery Information
Seiichi Yoshida, MISAO Project; Nobuo Ohkura, Okayama, Japan; and Ken-ichi Kadota, Ageo, Saitama, Japan, discovered a new variable star MisV0971.
It was picked up by Yoshida from the candidates of new variable stars detected by the PIXY system from images taken by Ohkura comparing with images taken by Kadota. Kadota and Yoshida judged it as a real variable star.
The identification with the 2MASS data is by Taichi Kato.
Light Curve
13.0 +--------------------------------------------------------+
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15.8 +--------------------------------------------------------+
2451317 2451718
1999 May 18 2000 June 22
Observations by MISAO Project
| Date | Mag | Filter | Observer |
|---|---|---|---|
| 1999 June 5.69418 | 15.7 | C | Ken-ichi Kadota |
| 1999 June 5.69462 | 15.5 | C | Ken-ichi Kadota |
| 2000 June 4.58249 | 13.1 | C | Nobuo Ohkura |