NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: Tue Jun 25 03:06:37 2019PDT
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Distance Results for Andromeda I

21 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.


Andromeda I Distance Modulus
(mag)
Metric Distance
(Mpc)
Mean 24.45 0.778
Std. Dev. 0.09 0.033
Min. 24.23 0.701
Max. 24.56 0.817
Median 24.49 0.791

Individually Referenced Moduli and Distances for Andromeda I (as published)

(m-M) err(m-M) D(Mpc) Method REFCODE Notes SN Name Redshift H0 (km/s/Mpc) Adopted LMC modulus
24.49 0.791 CMD 2014ApJ...789..147W
24.55 0.08 0.810 Horizontal Branch 1996AJ....112.2576D
24.55 0.08 0.813 Horizontal Branch 2004MNRAS.350..243M
24.23 0.11 0.701 RR Lyrae 2013MNRAS.435.3206D V
24.44 0.773 RR Lyrae 2008ApJ...679...52T
24.49 0.11 0.791 RR Lyrae 2017ApJ...850..137M Period-Wesenheit Relations , Syst. +/- 0.08 mag
24.49 0.791 RR Lyrae 2017ApJ...850..137M first-overtone blue-edge , Syst. +/- 0.10 mag
24.49 0.06 0.791 RR Lyrae 2005AJ....129.2232P
24.50 0.10 0.794 RR Lyrae 2017ApJ...850..137M Luminosity-Metallicity Relation C03, Syst. +/- 0.14 mag
24.54 0.10 0.809 RR Lyrae 2017ApJ...850..137M Luminosity-Metallicity Relation B03, Syst. +/- 0.16 mag
24.31 0.05 0.727 TRGB 2012ApJ...758...11C
24.32 0.01 0.731 TRGB 2011ApJ...740...69C
24.33 0.07 0.735 TRGB 2004MNRAS.350..243M
24.36 0.07 0.745 TRGB 2005MNRAS.356..979M
24.38 0.08 0.750 TRGB 2013AJ....146...86T 74.4
24.47 0.783 TRGB 2017ApJ...837..102S I
24.50 0.15 0.790 TRGB 1990ApJ...354..438M
24.49 0.09 0.791 TRGB 2017ApJ...850..137M Tip B11, Syst. +/- 0.12 mag
24.50 0.15 0.794 TRGB 2004MNRAS.350..243M
24.52 0.09 0.802 TRGB 2017ApJ...850..137M Tip R07, Syst. +/- 0.11 mag
24.56 0.09 0.817 TRGB 2017ApJ...850..137M Tip BaSTI, Syst. +/- 0.04 mag

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