Size of this PNG preview of this SVG file: 600 × 360 pixels. Other resolutions: 320 × 192 pixels | 640 × 384 pixels | 1,024 × 614 pixels | 1,280 × 768 pixels | 2,560 × 1,536 pixels.
Original file (SVG file, nominally 600 × 360 pixels, file size: 3 KB)
 | 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 |
English: A Molniya constellation of 3 spacecraft providing continuous service for the whole northern hemisphere. The orbital period P is half of a sidereal day. A green line implies service for one side of the northern hemisphere, for example Europe and Asia. A red line implies service for the other half, for example Northern America. At any time two of the spacecraft provide service while the third is idling for the perigee passage |
| Date | |
| Source | Own work |
| Author | Stamcose |
Licensing
I, the copyright holder of this work, hereby publish it under the following licenses:
|
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. |
This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International, 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.
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 16:57, 6 August 2011 | | 600 × 360 (3 KB) | Stamcose~commonswiki | {{Information |Description ={{en|1=A Molniya constellation of 3 spacecraft providing continuous service for the whole northern hemisphere. The orbital period P is half of a sidereal day. A green line implies service for one side of the northern hemisph |
File usage
The following page uses this file:
Global file usage
The following other wikis use this file:
- Usage on es.wiki.x.io
- Usage on ru.wiki.x.io
- Usage on te.wiki.x.io
- Usage on uk.wiki.x.io
