NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: Sat Aug 24 11:53:19 2019PDT
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Distance Results for NGC 4688

5 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 4688 Distance Modulus
(mag)
Metric Distance
(Mpc)
Mean 29.03 7.600
Std. Dev. 1.37 5.496
Min. 27.37 2.980
Max. 31.16 17.100
Median 28.93 6.110

Individually Referenced Moduli and Distances for NGC 4688 (as published)

(m-M) err(m-M) D(Mpc) Method REFCODE Notes SN Name Redshift H0 (km/s/Mpc) Adopted LMC modulus
27.37 2.980 Tully-Fisher 1985A&AS...59...43B Diameter 103
28.54 5.110 Tully-Fisher 1984A&AS...56..381B Diameter 103
28.93 6.110 Tully-Fisher 1984A&AS...56..381B Mean of B mag and Diameter TF relation 103
29.13 6.700 Tully-Fisher 1984A&AS...56..381B B 103
31.16 0.40 17.100 Tully-Fisher 1988NBGC.C....0000T B 75

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