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HD 28639


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The Solar Neighborhood. VI. New Southern Nearby Stars Identified by Optical Spectroscopy
Broadband optical spectra are presented for 34 known and candidatenearby stars in the southern sky. Spectral types are determined using anew method that compares the entire spectrum with spectra of more than100 standard stars. We estimate distances to 13 candidate nearby starsusing our spectra and new or published photometry. Six of these starsare probably within 25 pc, and two are likely to be within the ResearchConsortium on Nearby Stars (RECONS) horizon of 10 pc.

On excitation through radiative pumping of the Fe II UV-Mult. 191 lambda 1785-88 A observed with IUE during the eclipse of 32 CYG
Abstract image available at:http://adsabs.harvard.edu/abs/1982A&A...107...36H

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Membro dei seguenti gruppi:

Osservazione e dati astrometrici

Costellazione:Eridano
Ascensione retta:04h29m43.43s
Declinazione:-29°01'47.2"
Magnitudine apparente:7.741
Distanza:458.716 parsec
Moto proprio RA:-30.8
Moto proprio Dec:-33.4
B-T magnitude:9.374
V-T magnitude:7.876

Cataloghi e designazioni:
Nomi esatti   (Edit)
HD 1989HD 28639
TYCHO-2 2000TYC 6470-1454-1
USNO-A2.0USNO-A2 0600-01828510
HIPHIP 20965
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