Best distance estimate from Cosmic Flows 3

Individual Galaxy Info for UGC00914

NameDistNdDMeDMCTLMSNHIFDM2eD2SNIaNsDMsnDMspeDspDM6deD6dMtRAJDeJGlonGlatSGLSGBTyAsfBtotKsVhelVgsrVlsVcmbVmod
UGC0091422.28231.740.30HI31.700.4000.0031.790.450.000.0001:22:09.1+00:56:44138.9106-60.9701299.2099-6.27035.90.11812.9610.2623422412246020312042

Group Info:



SDSS Color Image
PGC Number:

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pgc4979
objnameNGC0493
R.A. (deg)20.5379
Dec. (deg)0.9458
d25 (arcmin)3.02

NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: Thu Jul 16 06:37:01 2026PDT
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Distance Results for PGC 4979

PGC 4979 is also known as PGC 004979

23 Distances found in NED

Computed Summary Statistics

NOTE: These summary statistics are provided for "quick-look" reference only;
they are based exclusively on original values, as published.
No homogenization or corrections have been applied.

PGC 4979
PGC 004979		 Distance Modulus
(mag)		 Metric Distance
(Mpc)
Mean 31.63 21.691
Std. Dev. 0.47 4.468
Min. 30.67 13.600
Max. 32.38 29.900
Median 31.76 22.500

Individually Referenced Moduli and Distances for PGC 4979 (as published)

(m-M) err(m-M) D(Mpc) Method REFCODE Notes SN Name Redshift H0 (km/s/Mpc) Adopted LMC modulus
30.67 0.44 13.600 Tully-Fisher 1984A&AS...56..381B Diameter 103
30.71 0.44 13.900 Tully-Fisher 1985A&AS...59...43B Diameter 103
31.12 0.22 16.700 Tully-Fisher 1984A&AS...56..381B Mean of B mag and Diameter TF relation 103
31.13 0.40 16.800 Tully-Fisher 1981ApJ...248..408D B 100
31.15 0.22 17.000 Tully-Fisher 1985A&AS...59...43B Mean of B mag and Diameter TF relation 103
31.35 0.24 18.600 Tully-Fisher 1984A&AS...56..381B B 103
31.36 0.25 18.700 Tully-Fisher 1985A&AS...59...43B B 103
31.36 0.22 18.700 Tully-Fisher 1986A&A...156..157B B 103
31.56 20.500 Tully-Fisher 1985A&A...153..125G B 90
31.70 0.20 21.900 Tully-Fisher 2013AJ....146...86T 74.4
31.72 0.52 22.100 Tully-Fisher 2009ApJS..182..474S Malmquist cor.
31.76 0.43 22.500 Tully-Fisher 2014MNRAS.444..527S 3.6 micron, color corrected 75
31.79 0.45 22.800 Tully-Fisher 2016AJ....152...50T I 75
31.80 0.50 23.000 Tully-Fisher 2009ApJS..182..474S
31.81 0.43 23.100 Tully-Fisher 2014MNRAS.444..527S 3.6 micron, color + selection bias corrected 75
31.83 0.38 23.200 Tully-Fisher 2009AJ....138..323T
31.83 0.39 23.200 Tully-Fisher 2011A&A...532A.104N opt 73
31.87 0.40 23.700 Tully-Fisher 1992ApJS...80..479T Virgo cluster at 15.6 Mpc
32.06 0.47 25.800 Tully-Fisher 1997ApJS..109..333W A82, H, inv 75
32.06 0.47 25.900 Tully-Fisher 1997ApJS..109..333W A82, H, raw 75
32.28 0.47 28.600 Tully-Fisher 1997ApJS..109..333W A82, H, cor 75
32.38 0.40 29.900 Tully-Fisher 1988NBGC.C....0000T B 75
32.29 0.80 28.700 IRAS 1997ApJS..109..333W A82, H 75

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