NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: Mon Jun 17 23:41:39 2019PDT
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Distance Results for NGC 3227

8 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.


NGC 3227 Distance Modulus
(mag)
Metric Distance
(Mpc)
Mean 31.26 18.750
Std. Dev. 0.70 6.298
Min. 30.31 11.500
Max. 32.46 31.000
Median 31.24 17.900

Individually Referenced Moduli and Distances for NGC 3227 (as published)

(m-M) err(m-M) D(Mpc) Method REFCODE Notes SN Name Redshift H0 (km/s/Mpc) Adopted LMC modulus
30.81 0.09 14.500 AGN time lag 2014ApJ...784L..11Y
32.46 0.61 31.000 AGN time lag 2007MNRAS.380..669C 44
31.62 0.29 21.100 Sosies 2002A&A...393...57T
30.31 11.500 Tully-Fisher 1984A&AS...56..381B Diameter 103
30.71 13.900 Tully-Fisher 1984A&AS...56..381B Mean of B mag and Diameter TF relation 103
30.91 15.200 Tully-Fisher 1984A&AS...56..381B B 103
31.57 0.40 20.600 Tully-Fisher 1988NBGC.C....0000T B 75
31.73 22.200 Tully-Fisher 2015AstBu..70....1K

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