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The VELA star cloud. III - The B8 to A0 stars and interstellar reddening
The present discussion of intermediate band and H-beta observations of360 HD stars B8-A0 in Vela, and all of the CPD stars in a small adjacentregion, notes that the interstellar absorption in both cases can beunderstood as a combination of three absorbing clouds of 1 kpc-A(V) =1.5, 0.5, and 0.17. The major difference in the two environments is thepresence of numerous T Tauri stars in Taurus. Several clusters in theVela region are discussed.
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Observation and Astrometry data
| Constellation: | Vela |
| Right ascension: | 08h21m29.92s |
| Declination: | -48°54'02.6" |
| Apparent magnitude: | 8.547 |
| Distance: | 454.545 parsecs |
| Proper motion RA: | -6.5 |
| Proper motion Dec: | 4.5 |
| B-T magnitude: | 8.522 |
| V-T magnitude: | 8.545 |
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NEWS@SKY (Science&Space News)
