Registration information for Proxima-I (international designator 2018-088E), Proxima-II (international designator 2018-088G), Centauri-1 (international designator 2018-096D), Sirion Pathfinder-2 (international designator 2018-099B), Centauri-2 (international designator 2018-099BD), ACRUX-1 (international designator 2019-037E), M1 (international designator 2018-099*) and change of GSO location for & Optus-10 (international designator 2014-054A)
United Nations Office at Vienna
Vienna International Centre
Wagramerstrasse 5
A-1220 Vienna
AUSTRIA
Tel.: +43-1 26060-84950
Fax: +43-1-26060-5830