Best distance estimate from Cosmic Flows 3

Individual Galaxy Info for NGC07640
Name	Dist	Nd	DM	eDM	C	T	L	M	S	N	H	I	F	DM2	eD2	SNIa	Ns	DMsn	DMsp	eDsp	DM6d	eD6d	Mt	RAJ	DeJ	Glon	Glat	SGL	SGB	Ty	Asf	Btot	Ks	Vhel	Vgsr	Vls	Vcmb	Vmod
NGC07640	8.83	3	29.73	0.18		T					H	I		29.63	0.20		0	0.00	30.22	0.45	0.00	0.00		23:22:06.6	+40:50:43	105.2405	-18.9374	334.7408	27.6627	5.3	0.400	11.61	9.07	370	594	668	62	62

Digitized Sky Survey (DSS2) Color Image

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pgc	71220
objname	NGC7640
R.A. (deg)	350.5274
Dec. (deg)	40.8454
d25 (arcmin)	8.13

NASA/IPAC EXTRAGALACTIC DATABASE Date and Time of the Query: Sun Jul 19 14:16:20 2026PDT Help | Comment | NED Home

Distance Results for PGC 71220

PGC 71220 is also known as PGC 071220

19 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.

PGC 71220 PGC 071220	Distance Modulus (mag)	Metric Distance (Mpc)
Mean	29.46	8.041
Std. Dev.	0.55	1.920
Min.	28.24	4.450
Max.	30.22	11.100
Median	29.51	7.990

Individually Referenced Moduli and Distances for PGC 71220 (as published)

(m-M)	err(m-M)	D(Mpc)	Method	REFCODE	Notes	SN Name	Redshift	H₀ (km/s/Mpc)	Adopted LMC modulus
29.63	0.10	8.450	Statistical	2013AJ....146...86T	Mean of TRGB and Tully-Fisher			74.4
28.24	0.39	4.450	Tully-Fisher	1984A&AS...56..381B	Diameter			103
28.75	0.17	5.620	Tully-Fisher	1984A&AS...56..381B	Mean of B mag and Diameter TF relation			103
28.77	0.40	5.680	Tully-Fisher	1981ApJ...248..408D	B			100
29.01	0.19	6.340	Tully-Fisher	1984A&AS...56..381B	B			103
29.01		6.340	Tully-Fisher	1985A&A...153..125G	B			90
29.01	0.18	6.340	Tully-Fisher	1986A&A...156..157B	B			103
29.23	0.40	7.000	Tully-Fisher	1992ApJS...80..479T	Virgo cluster at 15.6 Mpc
29.47	0.47	7.840	Tully-Fisher	1997ApJS..109..333W	A82, H, inv			75
29.49		7.910	Tully-Fisher	2013AJ....145..101K
29.51	0.47	7.990	Tully-Fisher	1997ApJS..109..333W	A82, H, raw			75
29.68	0.40	8.600	Tully-Fisher	1988NBGC.C....0000T	B			75
29.82	0.47	9.210	Tully-Fisher	1997ApJS..109..333W	A82, H, cor			75
29.97	0.35	9.860	Tully-Fisher	2009AJ....138..323T
29.98	0.40	9.900	Tully-Fisher	2011A&A...532A.104N	opt			73
30.01	0.43	10.000	Tully-Fisher	2014MNRAS.444..527S	3.6 micron, color + selection bias corrected			75
30.22	0.43	11.100	Tully-Fisher	2014MNRAS.444..527S	3.6 micron, color corrected			75
30.22	0.45	11.100	Tully-Fisher	2016AJ....152...50T	I			75
29.78	0.80	9.050	IRAS	1997ApJS..109..333W	A82, H			75

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