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IC 5049


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Candidates for a southern extension of the Karachentsev catalogue of isolated pairs of galaxies.
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Groups with apparent high M/L ratios.
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Spectroscopy and photometry of elliptical galaxies. III - UBV aperture photometry, CCD photometry, and magnitude-related parameters
Photoelectric aperture photometry of nearly 2000 individual observationsof 449 elliptical galaxies combined with published measurements usingthe self-consistent UVB color catalog developed by Burstein et al.(1987) are presented. The data are placed on a standard magnitude andcolor system, and 'total' magnitudes and effective diameters are derivedby comparison with the standard elliptical magnitude growth curve. Agraphical representation of the standard growth curve and the residualsfrom it for each galaxy are given, and a new diameter measurement Dn ispresented which can be measured reliably for elliptical galaxies andserves as an accurate distance indicator when combined with centralvelocity dispersion. Individual magnitudes, surface brightnesses,effective diameters, and values of Dn are summarized for each galaxy incatalog form.

Southern Galaxy Catalogue.
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Dades d'Observació i Astrometria

Constel·lació:Microscopium
Ascensió Recta:20h47m23.60s
Declinació:-38°24'57.0"
Dimensions aparents:0.851′ × 0.631′

Catàlegs i designacions:
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ICIC 5049
HYPERLEDA-IPGC 65377
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