{
  "id": "astro-ph/9509051",
  "version": "v1",
  "published": "1995-09-08T13:34:58.000Z",
  "updated": "1995-09-08T13:34:58.000Z",
  "title": "Low-mass star formation in CG1: a diffraction limited search for pre-main sequence stars next to NX Pup",
  "authors": [
    "W. Brandner",
    "J. Bouvier",
    "E. K. Grebel",
    "E. Tessier",
    "D. de Winter",
    "J. -L. Beuzit"
  ],
  "comment": "uuencoded compressed postscript. The preprint is also available at http://www.ast.cam.ac.uk/preprint/PrePrint.html",
  "categories": [
    "astro-ph"
  ],
  "abstract": "Using adaptive optics at the ESO 3.6m telescope, we obtained diffraction limited JHK-images of the region around the Herbig AeBe star NX Pup. We clearly resolved the close companion (sep. 0.128\") to NX Pup -- originally discovered by HST -- and measured its JHK magnitudes. A third object at a separation of 7.0\" from NX Pup was identified as a classical T Tauri star so that NX Pup may in fact form a hierarchical triple system. We discuss the evolutionary status of these stars and derive estimates for their spectral types, luminosities, masses and ages.",
  "revisions": [
    {
      "version": "v1",
      "updated": "1995-09-08T13:34:58.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "pre-main sequence stars",
      "low-mass star formation",
      "diffraction limited search",
      "herbig aebe star nx pup"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 0,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "inspire": 412871
    }
  }
}