There are currently 501 users with full access.
| ID | Full name | Affiliation | Country |
|---|---|---|---|
| gcpadmin | |||
| gg | Guilherme Grassmann | Brasil | |
| ggrassmann | Guilherme Grassmann | Brasil | |
| ghall | George Hall | USA | |
| gk | Gunter Kerschhuber | x | |
| glangin | Guillaume Langin | Ciel & Espace | France |
| glekkas | Georgios Lekkas | ||
| gm | Gabriel Medina | astronomia | Spain |
| gp | Gabriel A. Pizarro | Spain | |
| gpetersen | Grant Petersen | None | South Africa |
| gs | Gerald Stelmack | Canada | |
| gshanos | Gregory Shanos | ||
| gsobolak | Grzegorz Sobolak | Poland | |
| gta | George Tarsoudis | Greece | |
| gu | Glauco Uri | Italy | |
| gvarney | Gary Varney | USA | |
| gw | Gary Walker | USA | |
| gwilson | Gavin Wilson | China | |
| gy | Gu Yu | China | |
| he | Hideo Einaga | japan | |
| hf | hideto fukui | japan | |
| hj | Hansub Jung | Korea | |
| hjm | Hans-Joerg Mettig | Germany | |
| hraj | Harris Raj Kumar | Malaysia | |
| hvan | Hugo Van den Broeck | Belgium | |
| ibouhras | Ioannis Bouhras | http://astronomy.ibsoft.com.gr | Greece |
| idp | Ivano Dal Prete | CNR-ISPF | Italy |
| ig | Ivan Gastaldo | x | |
| igarzón | Isidoro Garzón Marchan | España | |
| igong | Ivan Gong | China | |
| iherrero | ignacio herrero martinez | Agrupació Astronómica de Sabadell | España |
| ijh | In-Joon Hwang | Korea | |
| ilapuerta | imanol lapuerta | ||
| ilozano | Isaac Lozano Rey | Astronòmica Sabadell y Agrupación Sirio Málaga | Spain |
| ilozano1 | Isaac Lozano Rey | Astronòmica de Sabadell y Agrupación Sirio de Málaga | |
| im | Isao Miyazaki | Japan | |
| iordóñez-etxeberria | Iñaki Ordóñez-Etxeberria | Planetario de Pamplona | |
| irtf | IRTF | USA | |
| is | Ian Sharp | UK | |
| ism | Ian Smith | UK | |
| it | I takimoto | japan | |
| ite | Israel Tejera | Spain | |
| itejera | ISRAEL TEJERA | SPAIN | |
| ivenieris | Iakovos Venieris | Greece | |
| iz | Ignacio Zurutuza | Spain | |
| j | J | ||
| ja | Jan Adelaar | Netherlands | |
| jabreu | JOSE ABREU | Spain-Portugal | |
| jacosta | Jorge Acosta | Grupo Astronomico del Zulia | Venezuela |
| jad | Jesus Aleu Delgado de Mendoza | Spain |