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| About the Project | What is a Parallax? | Search | Browse | Allegheny Observatory | Links | Help | |
Search the Publications of the Allegheny
Observatory, Vols. 1- 10
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| Field Name | Input | Format | Explanation | ||
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| AO Number | integer | Allegheny Observatory Number | |||
| Star Name | text | Search automatically truncates. Use the virtual keyboard below to enter Greek characters. Mark superscripts and subscripts according to this example: W<sub>2</sub> 18<sup>h</sup> 979 retrieves W2 18h 979 |
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| RA1900 | :: | hh:mm:ss | Enter entire position - Results include values +/- 20 sec | ||
| Declination | : | +/-hh:mm | Enter entire position - Results include values +/- 5 min | ||
| Parallax | arcsec | Include decimal point | |||
| Parallax Error | arcsec | Include decimal point | |||
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Virtual Keyboard for including Greek characters in
star names (some older browsers might not display characters correctly):
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