| Ephemeris for Ostara | |
| Encyclopedia Mythica Search for Ostara | |
| JPL Small-Body Database Browser (may be naming citation info at bottom) for Ostara | |
| Nasa Orbit Applet for Ostara | |
| Wikipedia Search for Ostara | |
| Google Search for Ostara | |
| Biography Search for Ostara | |
| Merriam Webster Search for Ostara | |