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Version 240511

Version 240304

Version 240207

Added new OC Casado-Hendy 1.

Added Perren et al. (2022).

Version 231105

The original Santos-Silva et al. (2021) database used only included the five new OCs. The new database used contains the 15 OCs listed in Table 2 of the article.

Updated Hunt & Reffert database to include Theia objects labeled as OCs.

Add + sign to the declination for the CDS search coordinates.

Version 231025

Added He et al. (2023) database.

The duplicate probabilities using membership data are now properly estimated.

Version 231020

The original table JAEHNIG21 (taken from the PDF) only contained the 11 newly discovered candidate OCs. The new table from CDS contains info on the 431 OCs.

  • New OC added –> Pismis 24
  • Markarian 18 –> Added Collinder 205 to the naming
  • NGC 1976 –> Trapezium
  • NGC 2451 –> NGC 2451B (correct OC given the coordinates)

  • Removed Berkeley 42 –> GC NGC 6749

  • Fixed Issue 18

Melotte 20: added Collinder 39 to KHARCHENKO12

Changed the name of 91 OCs in LOKTIN17 to add a space before the numbering

Version 231017

  1. Removed entries for Trapezium-FG (DIAS21), NGC1976 (LOKTIN17), and OC 0345 (HAO22) from the (old) UCC database
  2. LOKTIN17: NGC 1976 –> Trapezium (NGC 1976 is the designation for the nebula)
  3. DIAS21: Trapezium-FG –> Trapezium, Ori Trapezium
  4. Re-generate entries for: Trapezium and OC 0345
  1. Removed entries for NGC 2421 and NGC 2215 from the (old) UCC database
  2. In LOKTIN17: Melotte 67 & Melotte 45 –> Messier 67 & Messier 45
  3. Re-generate entries for: NGC 2421, NGC 2682, NGC 2215, Pleiades (Melotte 22)

Version 230810

Initial release of the catalogue, accompanied with the article published in MNRAS.