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HD 181070


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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.

Classification of 831 two-micron sky survey sources south of +5 degrees.
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1975AJ.....80.1011H&db_key=AST

Photoelectric radial velocities. IV. 528 7 to 10 mag stars in the +15degree selected areas.
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1971MNRAS.155....1G&db_key=AST

Listes et classifications d'étoiles M, S, C, trouvées dans divers champs pris aux prismes objectifs à vision directe
Not Available

The Distribution of the BD M-Type Stars Along the Galactic Equator.
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1958ApJ...128..510N&db_key=AST

Bright Late M-Type Stars Near the Galactic Equator.
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1954ApJ...120..118N&db_key=AST

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Gözlemler ve gökölçümü verileri

Takýmyýldýz:Kartal
Sað Açýklýk:19h18m30.89s
Yükselim:+15°32'32.0"
Görünürdeki Parlaklýk:9.206
özdevim Sað Açýklýk:10.7
özdevim Yükselim:-2.5
B-T magnitude:11.225
V-T magnitude:9.373

Kataloglar ve belirtme:
Özgün isimleri   (Edit)
HD 1989HD 181070
TYCHO-2 2000TYC 1599-3560-1
USNO-A2.0USNO-A2 1050-13610269
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