File:Astro 4D stars proper radial obafgkm b 7mag big.png
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Summary
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| Description |
English: The movement of stars around the apex (left) and antapex (right) in -/+ 200 000 years.
Slovenčina: Vlastný pohyb hviezd spektrálnych tried OBAFGKM na oblohe za -/+ 200 000 rokov.
Zvláštnosťou rozloženia hviezd je to, že mladé modré hviezdy sú priemerne vo väčšej vzdialenosti usporiadané akoby viac v rovine galaxie, kým staré žlté a červené hviezdy sú všade okolo nás, preto sa zdá, že majú schaosený pohyb okolo nás. Zobrazené sú hviezdy do 7 mag. |
| Date | |
| Source | Own work |
| Author | Alexander Meleg |
ZDROJE: Obrázok bol vytvorený vlastným programom podľa údajov z katalógov: The Hipparcos and Tycho Catalogues (ESA 1997) http://vizier.u-strasbg.fr/viz-bin/VizieR?-source=I/239 rozšírený o radiálny pohyb z katalógu III/254 - 2nd Cat. of Radial Velocities with Astrometric Data (Kharchenko+, 2007) ftp://cdsarc.u-strasbg.fr/pub/cats/III/254/
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Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License. |
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| Date/Time | Dimensions | User | Comment |
|---|---|---|---|
| 4 May 2010, 15:39:55 | 4000 × 2300 (2516546 bytes) | Alexander Meleg (talk · contribs) | {{Information |Description={{en|1=The movement of stars around the apex (left) and antapex (right) in -/+ 200 000 years.}} {{sk|1=Vlastný pohyb hviezd spektrálnych tried OBAFGKM na oblohe za -/+ 200 000 rokov. Zvláštnosťou rozloženia hviezd je to, |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 14:34, 18 August 2014 | | 4,000 × 2,300 (2.81 MB) | GifTagger (talk | contribs) | Bot: Converting file to superior PNG file. (Source: Astro_4D_stars_proper_radial_obafgkm_b_7mag_big.gif). This GIF was problematic due to non-greyscale color table. |
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