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PPM Star Catalogue North. Positions and proper motions of 181.731 stars north of -2.5 degrees declination for equinox and epoch. J2000.0. Vol.1: Zones +80 deg. to +30 deg.; Vol.2: Zones +20 deg. to -0 deg.

S. Roêser, U. Bastian

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Key concepts: Equinox, Epoch (astronomy), Declination, Right ascension, Stars, Astronomy, Star (game theory), Physics

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PPM Star Catalogue North. Positions and proper motions of 181.731 stars north of -2.5 degrees declination for equinox and epoch. J2000.0. Vol.1: Zones +80 deg. to +30 deg.; Vol.2: Zones +20 deg. to -0 deg. — Research Paper | ScholarLens