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HD 165761


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Ýlgili Makaleler

Classification and Identification of IRAS Sources with Low-Resolution Spectra
IRAS low-resolution spectra were extracted for 11,224 IRAS sources.These spectra were classified into astrophysical classes, based on thepresence of emission and absorption features and on the shape of thecontinuum. Counterparts of these IRAS sources in existing optical andinfrared catalogs are identified, and their optical spectral types arelisted if they are known. The correlations between thephotospheric/optical and circumstellar/infrared classification arediscussed.

UBV photometry of HD stars in the fields of selected cataclysmic variables.
Not Available

IRAS catalogues and atlases - Atlas of low-resolution spectra
Plots of all 5425 spectra in the IRAS catalogue of low-resolutionspectra are presented. The catalogue contains the average spectra ofmost IRAS poiont sources with 12 micron flux densities above 10 Jy.

The New Emission Star
Not Available

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Gözlemler ve gökölçümü verileri

Takýmyýldýz:Yilanci
Sað Açýklýk:18h07m22.47s
Yükselim:+06°32'34.1"
Görünürdeki Parlaklýk:7.728
özdevim Sað Açýklýk:5.5
özdevim Yükselim:-22.4
B-T magnitude:9.761
V-T magnitude:7.896

Kataloglar ve belirtme:
Özgün isimleri   (Edit)
HD 1989HD 165761
TYCHO-2 2000TYC 442-1460-1
USNO-A2.0USNO-A2 0900-11643027
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