Epoch J2000.0 Equinox J2000.0 (ICRS)
|Right ascension||06h 04m 20.2657s|
|Declination||−32° 10′ 20.750″|
|Apparent magnitude (V)||5.631|
|U−B color index||−0.82|
|B−V color index||−0.19|
|Radial velocity (Rv)||93 ± 5 km/s|
|Proper motion (μ)||RA: −15.62 mas/yr
Dec.: 120.75 mas/yr
|Parallax (π)||3.01 ± 0.57 mas|
|Distance||approx. 1,100 ly
(approx. 330 pc)
|Absolute magnitude (MV)||−2.0|
|Rotational velocity (v sin i)||128 km/s|
HD 41534 is a B-type main sequence star in the constellation of Columba. It has an apparent visual magnitude of approximately 5.631 and is approximately 1100 light-years from the Earth. This star is a runaway star with an unusually high space velocity of around 190 km/s. It is thought to have been ejected from the OB association Sco OB 1 approximately 14 million years ago.
- CCDM J06043-3210AB -- Double or multiple star, database entry, SIMBAD. Accessed on line September 21, 2009.
- HR 2149, database entry, The Bright Star Catalogue, 5th Revised Ed. (Preliminary Version), D. Hoffleit and W. H. Warren, Jr., CDS ID V/50. Accessed on line September 21, 2009.
- From apparent magnitude and parallax.
- HD 41534, database entry, Catalog of Apparent Diameters and Absolute Radii of Stars (CADARS), 3rd edition, L. E. Pasinetti-Fracassini, L. Pastori, S. Covino, and A. Pozzi, CDS ID II/224. Accessed on line September 21, 2009.
- HD 41534 is Gould's 72nd of Columba in his Uranometria Argentina. (Gould, B. A., (2009) Uranometria Argentina, (Reprinted and updated by Pilcher, F.)"Archived copy". Archived from the original on 2012-02-27. Retrieved 2010-07-16.) Some astronomers wrongly called it as simply "72 Col".
- 72 Columbae, a B3V run-away star from the association I Scorpii, T. S. van Albada, Bulletin of the Astronomical Institutes of the Netherlands 15 (May 1961), pp. 301–305, Bibcode: 1961BAN....15..301V.