NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: Sun Jan 16 21:03:16 2022PDT
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Distance Results for NGC 2997

14 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 2997 Distance Modulus
(mag)
Metric Distance
(Mpc)
Mean 29.71 8.999
Std. Dev. 0.50 2.310
Min. 29.25 7.080
Max. 30.71 13.800
Median 29.49 7.910

Individually Referenced Moduli and Distances for NGC 2997 (as published)

(m-M) err(m-M) D(Mpc) Method REFCODE Notes SN Name Redshift H0 (km/s/Mpc) Adopted LMC modulus
29.25 0.36 7.080 Tully-Fisher 2009AJ....138..323T
29.30 0.45 7.240 Tully-Fisher 1984A&AS...56..381B Diameter 103
29.35 0.40 7.410 Tully-Fisher 1981ApJ...248..408D B 100
29.41 0.29 7.620 Tully-Fisher 1984A&AS...56..381B Mean of B mag and Diameter TF relation 103
29.44 0.45 7.730 Tully-Fisher 1985A&AS...59...43B Diameter 103
29.46 0.33 7.800 Tully-Fisher 1984A&AS...56..381B B 103
29.49 7.910 Tully-Fisher 1985A&A...153..125G B 90
29.49 0.32 7.910 Tully-Fisher 1986A&A...156..157B B 103
29.52 0.30 8.020 Tully-Fisher 1985A&AS...59...43B Mean of B mag and Diameter TF relation 103
29.56 0.33 8.170 Tully-Fisher 1985A&AS...59...43B B 103
30.01 10.000 Tully-Fisher 2002ApJ...565..681R B
30.43 0.16 12.200 Tully-Fisher 2009ApJ...699...76H
30.59 0.39 13.100 Tully-Fisher 2011A&A...532A.104N opt 73
30.71 0.40 13.800 Tully-Fisher 1988NBGC.C....0000T 75

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