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HD 53879


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H-beta photometry of northern intermediate galactic latitude early-type stars and galactic structure away from the plane
Photoelectric H-beta photometry is presented for 255 early-type stars atintermediate galactic latitudes. Absolute magnitudes and distances arederived for the more luminous stars. Those with visual magnitudes lessthan or equal to 2.5 and at distances of up to 1 kpc from the galacticplane may follow the spiral structure in the plane.

UBV photometry and MK spectral classification of northern early-type stars at intermediate galactic latitudes
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1977MNRAS.180..691H&db_key=AST

Constraints on the molecular properties of interstellar X-ogen derived from radio observations
Twenty-eight X-ogen emission sources at 89.189 GHz have been detectedand observed. Twenty of these are new X-ogen sources which also containother interstellar molecules. No infrared stars are found to be X-ogensources. A new rest frequency (89,188.65 MHz) is derived for X-ogen. Itis shown that X-ogen is not SiC, C2H, or any molecule withspin-doubling, hyperfine structure, or both.

Comparison of a general catalogue of cool carbon stars and the two-micron Sky survey.
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1974AJ.....79.1287B&db_key=AST

Identification of IRC-objects.
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1972A&A....20..317S&db_key=AST

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Osservazione e dati astrometrici

Costellazione:Cane Minore
Ascensione retta:07h06m58.40s
Declinazione:+08°35'53.8"
Magnitudine apparente:9.691
Moto proprio RA:-3
Moto proprio Dec:-4
B-T magnitude:9.63
V-T magnitude:9.686

Cataloghi e designazioni:
Nomi esatti   (Edit)
HD 1989HD 53879
TYCHO-2 2000TYC 749-60-1
USNO-A2.0USNO-A2 0975-04625955
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