Original file(872 × 514 pixels, file size: 32 KB, MIME type: image/png)

This is a file from the Wikimedia Commons. Information from its description page there is shown below.
Commons is a freely licensed media file repository. You can help.

Summary

Description

Radiant positions: 15.VII.2009: α=6°(00:24) δ=+50°, 20.VII.2009: α=11°(00:44) δ=+52°, 25.VII.2009: α=22°(01:28) δ=+53°, 30.VII.2009: α=29°(01:56) δ=+54°, 05.VIII.2009: α=37°(02:28) δ=+56°; 10.VIII.2009: α=45°(03:00) δ=+57°, 15.VIII.2009: α=51°(03:24) δ=+58°, 20.VIII.2009: α=57°(03:48) δ=+58°, 25.VIII.2009: α=63°(04:12) δ=+58°; source: IMO Meteor Shower Calendar 2009.

English: Perseids (PER) meteor shower; radiant movement. This map was created using HNSKY (Hallo northern sky) software by Han Kleijn.
Polski: Rój meteorów Perseidy (PER); pozycje radiantu w poszczególnych dniach. Ta mapa została stworzona przy pomocy programu HNSKY (Hallo northern sky) autorstwa Hana Kleijna.
Date
Source Own work
Author Puchatech K.

Licensing

I, the copyright holder of this work, hereby publish it under the following licenses:
GNU head 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.
w:en:Creative Commons
attribution share alike
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported, 2.5 Generic, 2.0 Generic and 1.0 Generic license.
You are free:
  • to share – to copy, distribute and transmit the work
  • to remix – to adapt the work
Under the following conditions:
  • attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
  • share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
You may select the license of your choice.

Captions

Add a one-line explanation of what this file represents

Items portrayed in this file

depicts

August 2010

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current09:40, 23 August 2010Thumbnail for version as of 09:40, 23 August 2010872 × 514 (32 KB)Puchatech K.~commonswiki

The following 2 pages use this file:

Global file usage

The following other wikis use this file: