NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: Mon Dec 10 03:41:17 2018PDT
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Distance Results for NGC 2921

6 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 2921 Distance Modulus
(mag)
Metric Distance
(Mpc)
Mean 33.35 46.900
Std. Dev. 0.14 3.093
Min. 33.23 44.200
Max. 33.56 51.500
Median 33.30 45.750

Individually Referenced Moduli and Distances for NGC 2921 (as published)

(m-M) err(m-M) D(Mpc) Method REFCODE Notes SN Name Redshift H0 (km/s/Mpc) Adopted LMC modulus
33.23 0.45 44.200 Tully-Fisher 2007A&A...465...71T K
33.24 0.47 44.500 Tully-Fisher 2007A&A...465...71T H
33.24 0.46 44.500 Tully-Fisher 2007A&A...465...71T J
33.36 0.40 47.000 Tully-Fisher 2007A&A...465...71T mean
33.48 0.43 49.700 Tully-Fisher 2014MNRAS.444..527S 3.6 micron, color + selection bias corrected 75
33.56 0.54 51.500 Tully-Fisher 2016AJ....152...50T I 75

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