Dictionary of Nomenclature of Celestial Objects (Last update: 17-Mar-2023)
Result of query: info cati VV2003b]$
Details on Acronym: [VV2003b] [VV2003b] (Veron-Cetty+Veron, 2003)
Object:BL Lac (SIMBAD class: BLLac = BL Lac)
Note:Table 2 of the catalogue 'Quasars and Active Galactic Nuclei (11th Ed.)' A letter 'a' is introduced at the end of the format when several objects have the same 'JHHMMSS.s+DDMMSS'. See also [VV2003] and [VV2003c for the other tables.
=E=Catalogue in electronic form as VII/235Originof the Acronym: S = Created by Simbad, the CDS Database