Star catalogue in the fields of axial meridian circle of the Nikolaev observatory |
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Authors: | N V Maigurova M V Martynov G I Pinigin |
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Institution: | 16167. Nikolaev Astronomical Observatory Scientific Research Institute, ul. Observatornaya 1, Nikolaev, 54030, Ukraine
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Abstract: | On the base of CCD-observations made with the axial meridian circle of the Nikolaev Observatory from 2008 to 2009, we compiled a catalogue for astrometric positions and proper motions for 140321 stars located in an ecliptic zone and around high proper motion stars. The root-meansquare error for a star position is 20–65 mas in right ascension and 30–70 mas in declination. The UCAC2 catalogue is used as a reference for astrometric reductions. To derive stars’ proper motion and to estimate systematic errors of the compiled catalogue, cross-identification of the obtained data with modern astronomic catalogues Tycho2, 2MASS, CMC14, LSPM, PPMX, USNO-A2, and XPM-1.0 is performed. In addition to star position and proper motion, our catalogue contains photometric values B, V, r’, J, H, and K taken from other catalogues. |
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