Infrared Spectroscopy of Symbiotic Stars. V. First Orbits for Three S-Type Systems: Henize 2-173, CL Scorpii, and AS 270
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Fekel, Francis C; Hinkle, Kenneth H; Joyce, Richard R; Wood, Peter R; Lebzelter, Thomas
Description
Infrared radial velocities have been used to compute first orbits of the M giants in three southern S-type symbiotic systems. Of the three, Hen 2-173 has the longest orbital period, 911 days, and also has a noncircular orbit with an eccentricity of 0.21.
| Collections | ANU Research Publications |
|---|---|
| Date published: | 2007 |
| Type: | Journal article |
| URI: | http://hdl.handle.net/1885/18948 |
| Source: | Astronomical Journal |
| DOI: | 10.1086/509133 |
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| File | Description | Size | Format | Image |
|---|---|---|---|---|
| 01_Fekel_Infrared_Spectroscopy_of_2007.pdf | 268.13 kB | Adobe PDF | Request a copy |
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