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* Profile

MisV0889 = V2516 Oph

R.A.17h00m22s.54
Decl.-30o01'32".6(2000.0)
Mag.12.5-16.5C
TypeM:
= USNO-A2.0_0525.25525764  17 00 22.539  -30 01 32.62  14.9R  17.9B

Digitized Sky Survey GIF image (15 x 15 arcmin)

SIMBAD Query

AAVSO VSX Database

ASAS-3 Light Curve

* Discovery Information

Seiichi Yoshida, MISAO Project; and Ken-ichi Kadota, Ageo, Saitama, Japan, discovered a new variable star MisV0889.

It was detected by the PIXY system as one of the candidates of new variable stars from images taken by Kadota, then confirmed by Yoshida.

OV Oph is 1.3 arcmin from MisV0889. No star brighter than 14.2 mag was detected at the cataloged position of OV Oph. However, OV Oph is recorded as an RR-type variable with a photographic magnitude range between 15.2 - 15.7 mag. Therefore, MisV0889 is thus a new variable star.

* Light Curve

    12.4  +--------------------------------------------------------+
          |            *                                           |
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          |  *                                                     |
          |  *                                                     |
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    15.3  +--------------------------------------------------------+
       2451267                                                  2451615
     1999 Mar. 29                                             2000 Mar. 11

* Observations by MISAO Project

DateMagFilterObserver
1999 Apr. 14.7259813.6CKen-ichi Kadota
1999 Apr. 14.7265513.7CKen-ichi Kadota
1999 June 14.5585612.5CKen-ichi Kadota
1999 June 14.5612312.5CKen-ichi Kadota
1999 Aug. 1.4960815.0CKen-ichi Kadota
1999 Aug. 1.4979314.8CKen-ichi Kadota
2000 Feb. 24.8137714.7CKen-ichi Kadota
2000 Feb. 24.8143315.2CKen-ichi Kadota

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