Home Page Updated on December 16, 2020
MisV0839
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| R.A. | 17h58m50s.89 | |
| Decl. | -20o33'45".8 | (2000.0) |
| Mag. | 12.7-13.7C | |
| Type | SR: |
= USNO-A2.0_0675.23670360 17 58 50.888 -20 33 45.79 17.8R 19.3B
= IRAS 17558-2033 R.A.=17 58 50.49 Decl.=-20 33 41.6 (28 x 7", p.a.
=90) flux(12)=3.33 flux(25)=1.59 flux(60)=<3.13 flux(100)=<34.79
0% 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.
Light Curve
12.6 +--------------------------------------------------------+
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13.8 +--------------------------------------------------------+
2451261 2451615
1999 Mar. 23 2000 Mar. 11
Observations by MISAO Project
| Date | Mag | Filter | Observer |
|---|---|---|---|
| 1999 Apr. 8.74676 | 13.7 | C | Ken-ichi Kadota |
| 1999 Apr. 8.74731 | 13.7 | C | Ken-ichi Kadota |
| 1999 Sept. 23.42505 | 13.4 | C | Ken-ichi Kadota |
| 1999 Sept. 23.42559 | 13.3 | C | Ken-ichi Kadota |
| 2000 Feb. 24.82575 | 12.7 | C | Ken-ichi Kadota |
| 2000 Feb. 24.82631 | 12.7 | C | Ken-ichi Kadota |