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Light element abundances in He-rich stars
We present an abundance analysis of light elements in He-rich stars. Theanalysis is based on both low and high resolution observations collectedat ESO, La Silla, Chile in the optical region and includes 6 standardsand 21 He-rich stars. Light-element abundances display a diversepattern: they range from under-solar up to above-solar values.
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Observation and Astrometry data
| Constellation: | Ηριδανός |
| Right ascension: | 04h09m58.78s |
| Declination: | -19°00'10.3" |
| Apparent magnitude: | 7.163 |
| Distance: | 197.628 parsecs |
| Proper motion RA: | -15.9 |
| Proper motion Dec: | -21.6 |
| B-T magnitude: | 8.627 |
| V-T magnitude: | 7.284 |
Catalogs and designations:
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