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HD 4396


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Cluster population incompleteness bias and the value of H(0) from the Tully-Fisher B0(T) relation
Data on the Virgo cluster and ten more distant clusters are the basis ofan evaluation of the influence of the cluster population incompletenessbias on the B-band Tully-Fisher relation. The data are well fitted by atheoretical curve that is obtained for a Hubble constant value of 72 +or - 5 km/sec per Mpc in the de Vaucouleurs local scale, confirming theconstant's previous determination in light of a study of the Malmquistbias for field galaxies. The true value for the Hubble constant isconcluded to lie within the 50-75 range, depending on the primarycalibration.

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Observation and Astrometry data

Constellation:くじら座
Right ascension:00h46m10.82s
Declination:-20°39'49.9"
Apparent magnitude:9.365
Proper motion RA:-118.3
Proper motion Dec:-42.9
B-T magnitude:10.15
V-T magnitude:9.43

Catalogs and designations:
Proper Names   (Edit)
HD 1989HD 4396
TYCHO-2 2000TYC 5849-1796-1
USNO-A2.0USNO-A2 0675-00297391
HIPHIP 3605

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