SATCAT Operational Status

Operational Status Descriptions
+Operational
-Nonoperational
PPartially Operational
Partially fulfilling primary mission or secondary mission(s)
BBackup/Standby
Previously operational satellite put into reserve status
SSpare
New satellite awaiting full activation
XExtended Mission
DDecayed
?Unknown
*Active is any satellite with an operational status of
+, P, B, S, or X.
Active status does not require power or communications
(e.g., geodetic satellites)

Operational Status Resources

Just some of the resources CelesTrak uses to keep our ops status up to date.