American Association of Variable Star Observers

Overview

  • ID: https://ror.org/01ev8n617
  • ATR ID: 01ev8n617
  • ATR Label: American Association of Variable Star Observers
  • Status: active
  • Established: 1911
  • Types: nonprofit

Locations

  • Cambridge, Massachusetts, United States
    • GeoNames ID: 4931972
    • Coordinates: 42.3751, -71.10561

Names

  • AAVSO (acronym)
  • American Association of Variable Star Observers (ror_display, label, en)

External IDs

  • grid: grid.422410.1
  • isni: 0000 0004 0557 2243
  • wikidata: Q1205564

Domains

  • aavso.org

Relationships

No relationships listed.

Administrative Information

  • Created: 2018-11-14 (schema 1.0)
  • Last modified: 2025-11-24 (schema 2.1)

Website test

{
  "website": {
    "ping": {
      "tested_url": "https://www.aavso.org/",
      "http_code": 200,
      "message": "[7952] (200) ",
      "datetime": "2026-06-26 10:57:17",
      "elapsed": 1.064234972000122
    }
  }
}

ATR includes organizational metadata sourced from the Research Organization Registry (ROR). ROR data is provided under the terms and conditions defined by the ROR project. ATR independently aggregates, processes, and presents this information and is not affiliated with or endorsed by ROR.