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Helmut Jerjen

Identifiers

  • name variant Helmut Jerjen 0.60 · backfill

Papers (58)

  1. RR Lyrae Stars in the Field of Sagittarius II astro-ph.GA · 2019 · author #7
  2. On the Nature of Ultra-faint Dwarf Galaxy Candidates. III. Horologium I, Pictor I, Grus I, and Phoenix II astro-ph.GA · 2018 · author #1
  3. RR Lyrae Variable Stars in the Crater II Dwarf Galaxy astro-ph.GA · 2018 · author #10
  4. On The Nature of ultra-faint Dwarf Galaxy Candidates II: The case of Cetus II astro-ph.GA · 2018 · author #2
  5. Tip of the red giant branch distances to the dwarf galaxies dw1335-29 and dw1340-30 in the Centaurus group astro-ph.GA · 2018 · author #3
  6. Chemical Abundances of new member stars in the Tucana II dwarf galaxy astro-ph.GA · 2018 · author #4
  7. The Leo-I group: new dwarf galaxy and UDG candidates astro-ph.GA · 2018 · author #2
  8. A whirling plane of satellite galaxies around Centaurus A challenges cold dark matter cosmology astro-ph.GA · 2018 · author #3
  9. On the nature of ultra-faint dwarf galaxy candidates I: DES1, Eridanus III and Tucana V astro-ph.GA · 2017 · author #2
  10. Tidal tails around the outer halo globular clusters Eridanus and Palomar 15 astro-ph.GA · 2017 · author #2
  11. The M101 group complex: new dwarf galaxy candidates and spatial structure astro-ph.GA · 2017 · author #4
  12. Large-scale filamentary structures around the Virgo cluster revisited astro-ph.GA · 2016 · author #6
  13. Portrait of a Dark Horse: a Photometric and Spectroscopic Study of the Ultra-faint Milky Way Satellite Pegasus III astro-ph.GA · 2016 · author #2
  14. Testing the two planes of satellites in the Centaurus Group astro-ph.CO · 2016 · author #2
  15. New low surface brightness dwarf galaxies in the Centaurus group astro-ph.GA · 2016 · author #2
  16. Kim 3: an Ultra-faint Star Cluster in the Constellation of Centaurus astro-ph.GA · 2015 · author #2
  17. New dwarf galaxy candidates in the Centaurus group astro-ph.GA · 2015 · author #2
  18. The new Milky Way satellites: alignment with the VPOS and predictions for proper motions and velocity dispersions astro-ph.GA · 2015 · author #3
  19. Horologium II: a Second Ultra-faint Milky Way Satellite in the Horologium Constellation astro-ph.GA · 2015 · author #2
  20. A Hero's Dark Horse: Discovery of an Ultra-Faint Milky Way Satellite in Pegasus astro-ph.GA · 2015 · author #2
  21. Discovery of a Faint Outer Halo Milky Way Star Cluster in the Southern Sky astro-ph.GA · 2015 · author #2
  22. A Hero's Little Horse: Discovery of a Dissolving Star Cluster in Pegasus astro-ph.GA · 2014 · author #2
  23. The Extended Virgo Cluster Catalog astro-ph.GA · 2014 · author #3
  24. The properties of early-type galaxies in the Ursa Major cluster astro-ph.GA · 2014 · author #7
  25. Co-orbiting satellite galaxy structures are still in conflict with the distribution of primordial dwarf galaxies astro-ph.GA · 2014 · author #3
  26. Metal-poor dwarf galaxies in the SIGRID galaxy sample. II. The electron temperature-abundance calibration and the parameters that affect it astro-ph.GA · 2014 · author #4
  27. Filaments in the southern giant lobe of Centaurus A: constraints on nature and origin from modelling and GMRT observations astro-ph.GA · 2014 · author #6
  28. Metal-poor dwarf galaxies in the SIGRID galaxy sample. I. HII region observations and chemical abundances astro-ph.GA · 2014 · author #4
  29. Nebular metallicities in two isolated Local Void dwarf galaxies astro-ph.GA · 2013 · author #2
  30. Dwarf Galaxy Planes: the discovery of symmetric structures in the Local Group astro-ph.CO · 2013 · author #3
  31. The Local Volume HI Survey: Galaxy Kinematics astro-ph.CO · 2012 · author #3
  32. The intriguing HI gas in NGC 5253: an infall of a diffuse, low-metallicity HI cloud? astro-ph.CO · 2011 · author #6
  33. The Small Isolated Gas Rich Irregular Dwarf (SIGRID) Galaxy Sample: Description and First Results astro-ph.CO · 2011 · author #3
  34. The slope of the Baryonic Tully-Fisher relation astro-ph.CO · 2010 · author #3
  35. Did the Milky Way dwarf satellites enter the halo as a group? astro-ph.CO · 2009 · author #5
  36. Discs of Satellites: the new dwarf spheroidals astro-ph.GA · 2009 · author #3
  37. The Stromlo Missing Satellites Survey astro-ph · 2008 · author #1
  38. Deep Near-IR Surface Photometry of 57 Galaxies in the Local Sphere of Influence astro-ph · 2008 · author #2
  39. The Invisibles: A Detection Algorithm to Trace the Faintest Milky Way Satellites astro-ph · 2008 · author #3
  40. Near-field cosmology with the VLT astro-ph · 2007 · author #2
  41. Deepest Near-IR Surface Photometry of Galaxies in the Local Sphere of Influence astro-ph · 2007 · author #2
  42. The Minimum Amount of Stars a Galaxy Will Form astro-ph · 2007 · author #2
  43. Accretion and nuclear activity of quiescent supermassive black holes. II: optical study and interpretation astro-ph · 2005 · author #6
  44. Accretion and nuclear activity of quiescent supermassive black holes. I: X-ray study astro-ph · 2005 · author #6
  45. HI Detection in two Dwarf S0 Galaxies in Nearby Groups: ESO384-016 and NGC 59 astro-ph · 2005 · author #5
  46. Detection of neutral hydrogen in early-type dwarf galaxies of the Sculptor Group astro-ph · 2005 · author #2
  47. The Baryonic Tully Fisher Relation astro-ph · 2004 · author #4
  48. Clarification of the Nature of the Galaxy CFC97 Cen 05 astro-ph · 2004 · author #3
  49. HST detection of spiral structure in two Coma Cluster dwarf galaxies astro-ph · 2003 · author #2
  50. VLT surface photometry and isophotal analysis of early-type dwarf galaxies in the Virgo cluster astro-ph · 2003 · author #3
  51. More evidence for hidden spiral and bar features in bright early-type dwarf galaxies astro-ph · 2002 · author #3
  52. Surface brightness fluctuation distances for nearby dwarf elliptical galaxies astro-ph · 2001 · author #1
  53. Tip of the Red Giant Branch Distance for the Sculptor Group Dwarf ESO 540-032 astro-ph · 2001 · author #1
  54. IC3328: a "dwarf elliptical galaxy" with spiral structure astro-ph · 2000 · author #1
  55. Testing the Surface Brightness Fluctuations Method for Dwarf Elliptical Galaxies in the Centaurus A Group astro-ph · 1999 · author #1
  56. SBF Distances to Dwarf Elliptical Galaxies in the Sculptor Group astro-ph · 1998 · author #1
  57. Is the shape of the luminosity profile of dwarf elliptical galaxies a useful distance indicator? astro-ph · 1997 · author #2
  58. Are "dwarf" Ellipticals genuine Ellipticals? astro-ph · 1997 · author #1

Mentions

  • 1509.04931 #2 · backfill · confidence 0.70 Helmut Jerjen
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  • 0901.1658 #3 · backfill · confidence 0.70 Helmut Jerjen
  • 0811.0920 #1 · backfill · confidence 0.70 Helmut Jerjen
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  • 0712.2110 #2 · backfill · confidence 0.70 Helmut Jerjen
  • 0709.2192 #2 · backfill · confidence 0.70 Helmut Jerjen
  • 0707.3639 #2 · backfill · confidence 0.70 Helmut Jerjen

Frequent Coauthors